Providers
439 of 439 providers
Account identification, intent and enrichment APIs for customers.
Intent & SignalsSales-led API6sense.com
Australian Business Register ABN Lookup web services: search by ABN, ACN or name (SOAP / HTTP GET/POST).
Registries & Public RecordsSelf-serve APIabr.business.gov.au
Listed on RapidAPIAbstract API
Improve your contact rate and clean your lists with Abstract's industry-leading phone number validation API.
PhoneSelf-serve APIabstractapi.com
Daily rank tracker with read API and MCP server.
SEO & SERPSelf-serve APIaccuranker.com
Marketing automation and CRM with a v3 REST API.
CRM & SequencersSelf-serve APIactivecampaign.com
B2B contact and company data with email and phone credits and an API product.
People & ContactsNot confirmedadapt.io
Display, programmatic and native ad intelligence (web app, no public API found).
Ads IntelligenceNo public APIadbeat.com
Searchable database of Facebook and Instagram ads (no public API).
Ads IntelligenceNo public APIadspy.com
Paid search competitive intelligence and brand protection; API for customers.
Ads IntelligenceSales-led APIadthena.com
Foot-traffic and POI datasets (Patterns+, FIT platform); dataset delivery.
Local & PlacesNo public APIadvanresearch.com
Ad intelligence API for LinkedIn, Meta and Google ads.
Ads IntelligenceSelf-serve APIadyntel.com
Job search engine with a developer API for job listings and salary data.
Hiring & Job PostingsSelf-serve APIadzuna.com
Pay-once B2B email and phone data credits.
EmailNot confirmedaeroleads.com
Relationship intelligence CRM for dealmaking teams with a REST API.
CRM & SequencersSelf-serve APIaffinity.co
Backlink and keyword data on the Enterprise plan.
SEO & SERPSales-led APIahrefs.com
People and company search API with async email finding and reverse lookup.
People & ContactsSelf-serve APIai-ark.com
B2B website visitor identification and intent platform.
Intent & SignalsSales-led APIalbacross.com
Stock market and fundamentals API (company overview, statements, earnings) with free and premium keys.
Funding & FinancialsSelf-serve APIalphavantage.co
AWS Simple Email Service for high-volume sending.
Email Sending & DeliverabilitySelf-serve APIaws.amazon.com
AI sales platform with prospect data, sequences and a documented API.
CRM & SequencersSelf-serve APIamplemarket.com
Claude models via API (also routable through OpenRouter).
AI UtilitiesSelf-serve APIanthropic.com
Verified email finder with an OpenAPI spec and MCP.
EmailSelf-serve APIanymailfinder.com
Marketplace of scrapers (Actors) with a run-and-fetch API.
Web DataSelf-serve APIapify.com
- 333.2K calls
A large contact database with people and company search.
People & ContactsSelf-serve API6 capabilitiesfrom $0.0015apollo.io
Apple's server-side place search, geocoding and place lookup API.
Local & PlacesSelf-serve APIdeveloper.apple.com
- Listed on RapidAPI
AroundDeal
Publishes 4 APIs on RapidAPI: Company Enrichment API, People Enrichment API, Contact Verification API, Resume Enrichment API.
Company & FirmographicsSelf-serve APIarounddeal.com
- 9.3K calls
CRM writes over your own OAuth connection.
CRM & SequencersSelf-serve API1 capabilitiesfrom $0attio.com
Identity infrastructure provider (sales-led).
People & ContactsPartner or approval onlyaudienceacuity.com
People and company data API for investors and GTM.
People & ContactsSales-led APIaviato.co
Social listening and brand monitoring tool with API access on higher plans.
SocialSales-led APIawario.com
Product ratings, reviews and UGC network with the Conversations API.
Reviews & ReputationPartner or approval onlybazaarvoice.com
Waterfall over 20+ phone and email providers, async API.
People & ContactsSelf-serve APIbettercontact.rocks
Company enrichment API: lookup by domain, company search, name-to-domain and IP-to-company.
Company & FirmographicsSelf-serve APIbigpicture.io
Ad spy tool for Facebook, Instagram, TikTok, YouTube and AdMob ads.
Ads IntelligenceNo public APIbigspy.com
Reputation, reviews and listings platform for multi-location businesses; partner API.
Reviews & ReputationSales-led APIbirdeye.com
TCPA litigator and DNC scrubbing.
ComplianceSales-led APIblacklistalliance.com
Company Surge intent data from a publisher co-op.
Intent & SignalsPartner or approval onlybombora.com
- 138K calls
Verification that resolves catch-all domains.
EmailSelf-serve API1 capabilitiesfrom $0.0015bounceban.com
Email verification from $8 per 1,000.
EmailSelf-serve APIusebouncer.com
Brand, logo and company data by domain, plus page scraping.
Company & FirmographicsSelf-serve APIbrand.dev
Social listening tool; API and MCP available as a paid add-on.
SocialSales-led APIbrand24.com
Consumer intelligence and social listening with the Consumer Research API.
SocialSales-led APIbrandwatch.com
Independent web index search API (web, news, images, local, LLM context).
Web DataSelf-serve APIbrave.com
Email, SMS and CRM platform (formerly Sendinblue) with a v3 API.
Email Sending & DeliverabilitySelf-serve APIbrevo.com
Scraper, SERP, unlocker and dataset APIs plus proxies.
Web DataSelf-serve APIbrightdata.com
Local SEO platform (rank tracking, citations, reviews) with API solutions.
SEO & SERPSales-led APIbrightlocal.com
Norwegian Central Coordinating Register open-data API: entities, sub-entities and roles.
Registries & Public RecordsSelf-serve APIbrreg.no
Cloud browser infrastructure for agents with Sessions, Search and Fetch APIs.
Web DataSelf-serve APIbrowserbase.com
Hosted headless Chrome/Firefox with REST endpoints and BrowserQL.
Web DataSelf-serve APIbrowserless.io
Technology lookup for any website, with historical usage.
TechnographicsSelf-serve APIbuiltwith.com
French email verification and HLR mobile lookup service with APIs.
EmailSelf-serve APIcaptainverify.com
Market intelligence API v2: firmographics, funding and investment rounds, Mosaic scores, revenue.
Funding & FinancialsSales-led APIcbinsights.com
Champion job-change tracking and first-party relationship intelligence in Salesforce.
Intent & SignalsNot confirmedchampify.io
Enrichment orchestration; no public data API as a source.
Intent & SignalsNo public APIclay.com
Company enrichment now sold inside HubSpot as Breeze Intelligence.
Company & FirmographicsSales-led APIclearbit.com
Email verifier and email finder with instant and bulk APIs.
EmailSelf-serve APIclearout.io
India-based B2B contact and company data platform with credits.
People & ContactsNot confirmedclodura.ai
Sales CRM with calling and email, REST API.
CRM & SequencersSelf-serve APIclose.com
Compliance-first B2B contact data with verified mobiles.
People & ContactsSales-led APIcognism.com
Command, Embed, Rerank and Parse model APIs for enterprise.
AI UtilitiesSelf-serve APIcohere.com
Buyer signals from community, product and web activity.
Intent & SignalsSales-led APIcommonroom.io
UK register of companies: company profiles, officers, filing history, charges and PSC via REST.
Registries & Public RecordsSelf-serve APIcompany-information.service.gov.uk
Real-time company enrichment and search with an MCP server.
Company & FirmographicsSelf-serve APIcompanyenrich.com
- 53.5K calls
Personal and work contact details from profile URLs.
People & ContactsSales-led API4 capabilitiesfrom $0.010contactout.com
Market and competitive intelligence platform with a Business News API.
News & MediaSales-led APIcontify.com
Google Workspace CRM with a developer API for people, leads and deals.
CRM & SequencersSelf-serve APIcopper.com
- 161.5K calls
Employee, company and job-posting records refreshed weekly.
People & ContactsSelf-serve API7 capabilitiesfrom $0.003coresignal.com
Crawling API (formerly ProxyCrawl) with pay-as-you-go per-request pricing.
Web DataSelf-serve APIcrawlbase.com
Enterprise creator marketing platform (API not publicly documented).
SocialNot confirmedcreatoriq.com
Global business credit data: Connect API for company search, credit reports, KYC and monitoring.
Company & FirmographicsSales-led APIcreditsafe.com
Partner ecosystem data: account and lead overlaps with partners via OAuth API.
Intent & SignalsSelf-serve APIcrossbeam.com
- 28K calls
Funding rounds, investors and company profiles.
Company & FirmographicsSales-led API2 capabilitiesfrom $0.025crunchbase.com
- 181.7K calls
Real-time people, company, hiring and post data.
People & ContactsSales-led API10 capabilitiesfrom $0.0035crustdata.com
Latest news and search API with free daily quota.
News & MediaSelf-serve APIcurrentsapi.services
Website visitor identification (X-Ray pixel) and ecommerce email marketing.
Intent & SignalsSelf-serve APIcustomers.ai
US/Canada business (Places) and consumer (People) data via Search and Match APIs.
Local & PlacesSales-led APIdata-axle.com
- Listed on RapidAPI
Data Monster Collection
Social Media Ad Library.
Ads IntelligenceSelf-serve APIrapidapi.com
Social media data API (profiles, posts, comments) on credit subscriptions.
SocialSelf-serve APIdata365.co
- 216.9K calls
SERP, keyword, backlink and local data at wholesale rates.
SEO & SERPSelf-serve API5 capabilitiesfrom $0.0012dataforseo.com
Phones and emails with API access on every paid plan.
People & ContactsSelf-serve APIdatagma.com
Contact data Chrome extension on a credit plan; no public API found.
People & ContactsNo public APIdatanyze.com
Global POI and foot-traffic data with emphasis on hard-to-cover markets.
Local & PlacesNot confirmeddataplor.com
Unified review and social data API across 150+ sources.
Reviews & ReputationSales-led APIdatashake.com
AI-driven digital shelf, pricing and assortment intelligence for retailers and brands.
E-commerce & Product DataNo public APIdataweave.com
European website visitor identification and B2B data platform (Leadfeeder + Echobot).
Intent & SignalsSelf-serve APIdealfront.com
Startup, investor and funding-round data API (5M+ companies) with an MCP server.
Funding & FinancialsSales-led APIdealroom.co
Email validation API with bulk list cleaning and email-to-profile append.
EmailSelf-serve APIdebounce.com
Proxies plus Web Scraping API, Site Unblocker and Fast Search API.
Web DataSelf-serve APIdecodo.com
OpenAI- and Anthropic-compatible API for DeepSeek models with peak/off-peak pricing.
AI UtilitiesSelf-serve APIdeepseek.com
ABM platform with B2B data, intent and export APIs plus an MCP server.
Company & FirmographicsSales-led APIdemandbase.com
Listed on RapidAPIDetectZeStack
Website tech detection + change monitoring API.
TechnographicsSelf-serve APIdetectzestack.com
Consent and preference management with a platform API.
ComplianceNot confirmeddidomi.io
- 69.1K calls
Knowledge graph and structured extraction from any page.
Web DataSelf-serve API4 capabilitiesfrom $0.005diffbot.com
DMARC deployment and reporting; API access on paid plans.
Email Sending & DeliverabilitySales-led APIdmarcian.com
Do-not-call scrubbing; API pages not reachable.
ComplianceSales-led APIdnc.com
- Listed on RapidAPI
dodocr7
Api that scrape all reviews and ratings of any company or any business you searched from google.
Reviews & ReputationSelf-serve APIrapidapi.com
GDPR-focused B2B email enrichment with an async batch API.
EmailSelf-serve APIdropcontact.com
D&B Direct+ APIs: identity resolution, search, enrichment data blocks, batch and monitoring.
Company & FirmographicsSales-led APIdnb.com
DMARC monitoring and DNS record checks with a REST API.
Email Sending & DeliverabilitySelf-serve APIeasydmarc.com
Mastercard identity verification data for fraud decisions.
People & ContactsSales-led APIekata.com
Email marketing and sending API (v4).
Email Sending & DeliverabilitySelf-serve APIelasticemail.com
Listed on RapidAPIEmail Checker
Use our email verification API to check email addresses in real-time.
EmailSelf-serve APIemailchecker.com
Email validation, intelligence and fraud-risk APIs plus bulk list cleaning.
EmailSelf-serve APIemailhippo.com
Email verification API with SOC 2 Type II.
EmailSelf-serve APIemailable.com
Email verification API and bulk list cleaning with finder tools.
EmailSelf-serve APIemaillistverify.com
Technographic and account intelligence for B2B sales; no public API documentation found.
TechnographicsNot confirmedenlyft.com
Pay-as-you-go profile and company enrichment API.
People & ContactsSelf-serve APIenrichlayer.com
Asynchronous email finder, email verifier and phone finder API with webhooks.
EmailSelf-serve APIenrow.io
Real-time social media scraping API (TikTok, Instagram, YouTube, Reddit, X, more).
SocialSelf-serve APIensembledata.com
EOD Historical Data: global prices and fundamentals API with per-minute and daily call limits and MCP.
Funding & FinancialsSelf-serve APIeodhd.com
European Patent Office OPS: RESTful access to bibliographic, legal status, full-text and image patent data.
Registries & Public RecordsSelf-serve APIepo.org
- Listed on RapidAPI
Everonu
Company & contact enrichment API with per-field confidence scores and evidence trails.
Company & FirmographicsSelf-serve APIenrichforge.com
- 139K calls
Neural web search and page contents for agents.
Web DataSelf-serve API2 capabilitiesfrom $0.001exa.ai
LinkedIn and email outreach automation.
CRM & SequencersNot confirmedexpandi.io
AgentSource API: business match, firmographics, technographics, funding and prospect enrichment.
Company & FirmographicsSelf-serve APIexplorium.ai
- Listed on RapidAPI
EZ
Data enrichment API.
People & ContactsSelf-serve APIrapidapi.com
Listed on RapidAPIFantastic Jobs
Publishes 2 APIs on RapidAPI: Active Jobs DB, LinkedIn Job Search API.
Hiring & Job PostingsSelf-serve APIfantastic.jobs
- Listed on RapidAPI
Fast APIs
100% Genuine Results.
SEO & SERPSelf-serve APIrapidapi.com
FCC database to check whether a US number was permanently disconnected since a date.
CompliancePartner or approval onlyreassigned.us
Verified customer reviews platform (6,500+ brands); API details unverified.
Reviews & ReputationNot confirmedfeefo.com
People, company and search API with an OpenAPI spec.
People & ContactsSelf-serve APIfiber.ai
Financial statements, company profiles, screener and market data API with an apikey parameter.
Funding & FinancialsSelf-serve APIfinancialmodelingprep.com
Email and social profile finder with prospecting tools.
EmailNot confirmedfindthatlead.com
- 69.3K calls
Email finder tuned for low bounce rates on B2B lists.
EmailSelf-serve API2 capabilitiesfrom $0.002findymail.com
Stock, fundamentals and alternative data API: company profiles, financials as reported, SEC and global filings.
Funding & FinancialsSelf-serve APIfinnhub.io
Scrape, crawl, map and search the web into LLM-ready data.
Web DataSelf-serve APIfirecrawl.dev
Serverless and on-demand inference and fine-tuning for open models.
AI UtilitiesSelf-serve APIfireworks.ai
- Listed on RapidAPI
FlyBy APIs
AI scrape and data extract any website with JavaScript rendering (headless browser) or fast HTTP, rotating datacenter/ISP proxies, Cloudflare & anti-b.
Web DataSelf-serve APIrapidapi.com
Email deliverability management and placement tests.
Email Sending & DeliverabilityNot confirmedfolderly.com
Relationship CRM with a REST API for people, companies and deals.
CRM & SequencersSelf-serve APIfolk.app
Ad creative library (200M+ ads) with a credit-based public API and MCP.
Ads IntelligenceSelf-serve APIforeplay.co
Global POI search and place details API.
Local & PlacesSelf-serve APIfoursquare.com
- Listed on RapidAPI
FreshData
Scrape people and company data in real time, at scale, no cookies required.
People & ContactsSelf-serve APIrapidapi.com
Freshworks sales CRM with contact upsert and bulk upsert APIs.
CRM & SequencersSelf-serve APIfreshworks.com
Identity resolution and person enrichment platform with an MCP server.
People & ContactsSales-led APIfullcontact.com
Waterfall email and phone enrichment across many sources.
People & ContactsSelf-serve APIfullenrich.com
Buyer intent from G2 category and profile research.
Intent & SignalsSales-led APIg2.com
Open global news monitoring database with a free DOC 2.0 search API.
News & MediaSelf-serve APIgdeltproject.org
Places, geocoding and routing APIs built on OpenStreetMap data.
Local & PlacesSelf-serve APIgeoapify.com
Global LEI index API: legal entity reference data, parent/child relationships and BIC/ISIN mappings.
Registries & Public RecordsSelf-serve APIgleif.org
Company, financial and KYB data API across UK/EU and global companies.
Company & FirmographicsSales-led APIglobaldatabase.com
Inbox placement testing, DMARC analytics and an API.
Email Sending & DeliverabilitySelf-serve APIglockapps.com
Search and top-headlines news API.
News & MediaSelf-serve APIgnews.io
Google Ads account API, including Keyword Planner historical search volume.
Ads IntelligencePartner or approval onlydevelopers.google.com
Public ad search by advertiser; no official API.
Ads IntelligenceNo public APIadstransparency.google.com
Manage reviews and listings for Business Profiles you own (OAuth 2.0).
Reviews & ReputationPartner or approval onlydevelopers.google.com
Google's Programmable Search JSON API; closed to new customers, ends 2027-01-01.
SEO & SERPNo public APIdevelopers.google.com
- 74K calls
Place search and details from Google Maps.
Local & PlacesSelf-serve API2 capabilitiesfrom $0.017developers.google.com
Private company search for dealmakers: Search, Similar, Enrichment and List APIs.
Company & FirmographicsSales-led APIgrata.com
Public Job Board API exposing each Greenhouse customer's open postings.
Hiring & Job PostingsSelf-serve APIgreenhouse.io
Low-latency inference API for open models (OpenAI-compatible).
AI UtilitiesSelf-serve APIgroq.com
Real-time call compliance (DNC/TCPA) and conversation intelligence.
ComplianceNot confirmedgryphon.ai
German joint register portal of the federal states (commercial register search); no public API found.
Registries & Public RecordsNo public APIhandelsregister.de
Startup and company discovery data with a customer API.
Funding & FinancialsSales-led APIharmonic.ai
Professional-network profile, company and post scraping API.
SocialSelf-serve APIharvest-api.com
HERE Geocoding and Search API v7: discover, geocode, autosuggest and POI lookup.
Local & PlacesSelf-serve APIhere.com
- Listed on RapidAPI
Hermann Samimi
Real-time job search across LinkedIn, Indeed, Glassdoor and more.
Hiring & Job PostingsSelf-serve APIrapidapi.com
LinkedIn outreach automation across many sender accounts, with an API.
CRM & SequencersSelf-serve APIheyreach.io
Enterprise technographic and IT spend data.
TechnographicsSales-led APIhginsights.com
Agentic AI recruiting platform with sourcing on top of an ATS.
People & ContactsNo public APIhireez.com
HLR, MNP and number-type lookup API for mobile connectivity and portability.
PhoneSelf-serve APIhlr-lookups.com
- 64K calls
CRM writes over your own OAuth connection.
CRM & SequencersSelf-serve API1 capabilitiesfrom $0hubspot.com
- 178.1K calls
Email finder, verifier and domain pattern search.
EmailSelf-serve API3 capabilitiesfrom $0.0034hunter.io
Influencer analytics with Discovery, Report, Suggester and Lists APIs.
SocialSales-led APIhypeauditor.com
Cloud browsers, sandboxes and scrape/crawl/extract APIs for AI agents.
Web DataSelf-serve APIhyperbrowser.ai
- 62.9K calls
Low-cost email finder and verifier for large lists.
EmailSelf-serve API3 capabilitiesfrom $0.0008icypeas.com
Managed web data extraction platform with extractors, API and webhooks.
Web DataSelf-serve APIimport.io
Creator discovery and enrichment across 340M+ profiles.
SocialSelf-serve APIinfluencers.club
Global business listings database with BizSearch API (search, counts, records).
Local & PlacesSales-led APIinfobelpro.com
French Sirene business register API (SIREN/SIRET units) from INSEE's API catalogue.
Registries & Public RecordsSelf-serve APIinsee.fr
CRM with a v3.1 REST API and published daily request quotas.
CRM & SequencersSelf-serve APIinsightly.com
- 41K calls
Add leads to campaigns with your own API key.
CRM & SequencersSelf-serve API1 capabilitiesfrom $0instantly.ai
B2B buyer intent data, visitor resolution and activation platform with MCP.
Intent & SignalsNot confirmedintentsify.io
Financial data API: fundamentals, prices and company data with per-second limits and bulk downloads.
Funding & FinancialsSelf-serve APIintrinio.com
Listed on RapidAPIinUtil Labs
Verify phone numbers are valid on your apps.
PhoneSelf-serve APIinutil-labs.com
IP geolocation API with a free non-commercial endpoint and paid pro service.
IP & Visitor IDSelf-serve APIip-api.com
IP geolocation and proxy detection API from IP2Location.
IP & Visitor IDSelf-serve APIip2location.io
IP address location API with monthly request plans.
IP & Visitor IDSelf-serve APIipapi.co
IP geolocation, threat and company data API with EU endpoint.
IP & Visitor IDSelf-serve APIipdata.co
IP geolocation, bulk lookup and IP security API.
IP & Visitor IDSelf-serve APIipgeolocation.io
IP geolocation, ASN, privacy detection and IP-to-company data via API and downloads.
IP & Visitor IDSelf-serve APIipinfo.io
IP geolocation, threat and user-agent API with batch lookups.
IP & Visitor IDSelf-serve APIipregistry.co
APILayer's IP geolocation API.
IP & Visitor IDSelf-serve APIipstack.com
Listed on RapidAPIjaypat87 (JobScanner)
Publishes 2 APIs on RapidAPI: Job Search, Linkedin Jobs Search.
Hiring & Job PostingsSelf-serve APIjobscanner.org
Reader (r.jina.ai), Search (s.jina.ai), embeddings and reranker APIs.
Web DataSelf-serve APIjina.ai
Job postings data feeds, datasets and Job Search API.
Hiring & Job PostingsSales-led APIjobspikr.com
Consumer journey and consent (LeadiD) data for TCPA compliance.
ComplianceNot confirmedjornaya.com
Shopify product reviews app with a developer API; $15/month max.
Reviews & ReputationSelf-serve APIjudge.me
Amazon product database, keyword and sales-estimate API for sellers.
E-commerce & Product DataSales-led APIjunglescout.com
Listed on RapidAPIJustSERP
Test our API with 500 free API calls! Running reliably for 4+ years.
SEO & SERPSelf-serve APIjustserp.com
Premium ad-free search, Enrichment (web/news), Summarizer and FastGPT APIs.
Web DataSelf-serve APIkagi.com
European contact data from profile URLs; API on request.
People & ContactsSales-led APIkaspr.io
Small-business CRM and marketing automation (formerly Infusionsoft).
CRM & SequencersNot confirmedkeap.com
Email and phone finder, domain search and verification with Kendo-API.
EmailSelf-serve APIkendoemailapp.com
Consent and permissioning platform with an API reference.
ComplianceNot confirmedketch.com
Rank tracker and AI visibility tool with rank tracker API, SERP API and MCP.
SEO & SERPSelf-serve APIkeyword.com
Keyword volume, CPC, competition and trend API on prepaid credits.
SEO & SERPSelf-serve APIkeywordseverywhere.com
Email verification priced per verification, 100 free.
EmailSelf-serve APIkickbox.com
IP-to-company and website visitor intelligence APIs (FoundryCo).
IP & Visitor IDSelf-serve APIkickfire.com
Email finder and catch-all email verifier with pay-as-you-go API access.
EmailSelf-serve APItrykitt.ai
Sales engagement cadences with a REST API to add prospects and start cadences.
CRM & SequencersSelf-serve APIklenty.com
Product and website intent for sales teams.
IP & Visitor IDSelf-serve APIgetkoala.com
Dutch Chamber of Commerce Business Register APIs: search, basic profile, branch profile, trade names.
Registries & Public RecordsSelf-serve APIkvk.nl
Company data from official registries worldwide via API: search, KYB checks and register documents.
Registries & Public RecordsNot confirmedkyckr.com
Multichannel LinkedIn and email prospecting sequences.
CRM & SequencersNot confirmedlagrowthmachine.com
UK B2B website visitor identification software.
Intent & SignalsNo public APIleadforensics.com
B2B contact data with verified emails, direct dials and intent.
People & ContactsNot confirmedlead411.com
Dutch B2B website visitor identification platform.
Intent & SignalsNot confirmedleadinfo.com
Prospecting data with a GraphQL API and MCP connector for people and company search.
People & ContactsSelf-serve APIleadiq.com
- 872.5K calls
Email, mobile, job-change and ads data on one credit balance.
EmailSelf-serve API14 capabilitiesfrom $0.0012leadmagic.io
AI lead search and enrichment with credits, from the Salesforge team.
People & ContactsNot confirmedleadsforge.ai
Multichannel sequences with a lead and enrichment API.
CRM & SequencersSelf-serve APIlemlist.com
Public Postings API listing each Lever customer's published job postings.
Hiring & Job PostingsSelf-serve APIlever.co
Public ad search on LinkedIn; no public API found.
Ads IntelligenceNo public APIlinkedin.com
LinkedIn Advertising, Community Management and Audience Insights APIs (approval required).
Ads IntelligencePartner or approval onlylearn.microsoft.com
Web search and deep research API priced per request.
Web DataSelf-serve APIlinkup.so
Identity resolution (AbiliTec, RampID), clean rooms and activation APIs.
People & ContactsPartner or approval onlyliveramp.com
Email platform for SaaS with a transactional and contacts API.
Email Sending & DeliverabilitySelf-serve APIloops.so
GBG's address, email and phone validation APIs.
EmailSelf-serve APIloqate.com
- 35.7K calls
Contact and company data with direct dials.
People & ContactsSelf-serve API3 capabilitiesfrom $0.015lusha.com
- Listed on RapidAPI
Mahmudul Hasan
Access detailed insights into Google ads, including advertiser metadata, creative content (text, images, videos), and campaign timelines.
Ads IntelligenceSelf-serve APIrapidapi.com
Spam score testing with a JSON API.
Email Sending & DeliverabilitySelf-serve APImail-tester.com
Listed on RapidAPImailboxlayer
Simple and powerful email verification JSON API using SMTP, typo checks, syntax validation, and free and disposable provider filtering.
EmailSelf-serve APImailboxlayer.com
Mailchimp's transactional email API, sold in blocks.
Email Sending & DeliverabilitySelf-serve APImandrillapp.com
Email verification and list cleaning tool with a REST API.
EmailSelf-serve APImailercheck.com
Transactional email and SMS API with published per-endpoint limits.
Email Sending & DeliverabilitySelf-serve APImailersend.com
Automated email list cleaning connected to email platforms, with a real-time API.
EmailSelf-serve APImailfloss.com
Sinch's transactional email API with US and EU regions.
Email Sending & DeliverabilitySelf-serve APImailgun.com
Sinch's email sending and marketing API.
Email Sending & DeliverabilitySelf-serve APImailjet.com
Email warmup and spam tester with an API and MCP.
Email Sending & DeliverabilitySelf-serve APImailreach.co
Cold email and sales engagement with a quota-unit REST API.
CRM & SequencersSelf-serve APImailshake.com
Backlink index (Trust Flow / Citation Flow) API.
SEO & SERPSelf-serve APImajestic.com
SEO suite (KWFinder, SERPWatcher, LinkMiner, SiteProfiler) with an API.
SEO & SERPSelf-serve APImangools.com
Mapbox Search Box API: POI/address suggest, retrieve, forward and category search.
Local & PlacesSelf-serve APImapbox.com
Market data APIs for stocks, options and partner datasets; Stocks Basic free at 5 calls/minute.
Funding & FinancialsSelf-serve APImassive.com
GeoIP Country, City Plus and Insights web services and databases.
IP & Visitor IDSelf-serve APImaxmind.com
Advertising spend and creative intelligence across 30+ media channels.
Ads IntelligenceNot confirmedmediaradar.com
APILayer's live and historical news API.
News & MediaSelf-serve APImediastack.com
Global phone, email and address verification web services.
PhoneSelf-serve APImelissa.com
Media, social and consumer intelligence suite with a customer API.
News & MediaSales-led APImeltwater.com
Brand monitoring and social listening with a REST API (OAuth2).
SocialSelf-serve APImention.com
Official ads archive API for political/issue ads and EU-delivered ads.
Ads IntelligencePartner or approval onlyfacebook.com
Bing Ads API for managing your own Microsoft Advertising accounts.
Ads IntelligenceSelf-serve APIlearn.microsoft.com
- 412K calls
High-throughput bulk email verification.
EmailSelf-serve API1 capabilitiesfrom $0.0006millionverifier.com
Email finder, domain search and validator with API.
EmailSelf-serve APIminelead.io
La Plateforme API for Mistral models: chat, embeddings, OCR and agents.
AI UtilitiesSelf-serve APImistral.ai
Influencer discovery platform with Discovery and Raw data APIs.
SocialSales-led APImodash.io
monday.com CRM on the monday GraphQL platform API.
CRM & SequencersSelf-serve APImonday.com
Orbis (formerly Bureau van Dijk) global private and listed company data; no self-serve API found.
Company & FirmographicsNot confirmedmoodys.com
Domain Authority, links and keyword data from $20/mo.
SEO & SERPSelf-serve APImoz.com
PR platform with journalist database and media monitoring; API is a Premier add-on.
News & MediaSales-led APImuckrack.com
DNS, MX and blacklist lookups via REST API.
Email Sending & DeliverabilitySelf-serve APImxtoolbox.com
FTC telemarketer access to the National DNC Registry by area code (SAN).
ComplianceNo public APItelemarketing.donotcall.gov
Email verification, pay-as-you-go or monthly.
EmailSelf-serve APIneverbounce.com
News articles and events API with concept tagging and text analytics.
News & MediaSelf-serve APInewsapi.ai
News search and top-headlines API over worldwide sources.
News & MediaSelf-serve APInewsapi.org
Latest, archive, crypto and market news API with WebSocket streaming.
News & MediaSelf-serve APInewsdata.io
Rank tracking and SEO reporting; API on Agency plan and above.
SEO & SERPSales-led APInightwatch.io
Web search, extract, crawl, map and templated structured-data APIs.
Web DataSelf-serve APInimbleway.com
European company register search engine with a Data API for companies, persons, publications and financials.
Registries & Public RecordsSales-led APInorthdata.com
Phone number validation and carrier lookup API with an MCP server.
PhoneSelf-serve APInumlookupapi.com
Listed on RapidAPInumverify
Phone number validation API from apilayer.
PhoneSelf-serve APInumverify.com
SMB CRM with REST and JSON-RPC APIs on all plans.
CRM & SequencersSelf-serve APInutshell.com
B2B contact data provider; site unreachable when checked.
People & ContactsNot confirmednymblr.com
Person and company enrichment and search API with emails and phones.
People & ContactsSelf-serve APInymeria.io
Lookalike company search with waterfall contact enrichment.
Company & FirmographicsSelf-serve APIocean.io
AI-filtered social listening for B2B brands with API, webhooks and MCP.
SocialSelf-serve APIoctolens.com
Web scraping, crawling, batch and answers API for AI agents.
Web DataSelf-serve APIolostep.com
Privacy, consent and preference management platform with APIs.
ComplianceSales-led APIonetrust.com
GPT models for completion, extraction and embeddings.
AI UtilitiesSelf-serve APIopenai.com
Open database of companies from official registers worldwide; REST API for companies, officers and filings.
Registries & Public RecordsSelf-serve APIopencorporates.com
Local business leads database with an API.
Local & PlacesSelf-serve APIopenmart.com
- 382K calls
One endpoint for hundreds of language models.
AI UtilitiesSelf-serve API2 capabilitiesfrom $0.0008openrouter.ai
Ecommerce visitor identity resolution for email/SMS retargeting.
Intent & SignalsNot confirmedopensend.com
- Listed on RapidAPI
OpenWeb Ninja
Publishes 12 APIs on RapidAPI: JSearch, Real-Time SERP Data, Email Finder, Trustpilot Company and Reviews Data, Local Business Data, and more.
Hiring & Job PostingsSelf-serve APIopenwebninja.com
Consent management platform with REST and Unified Consent APIs.
ComplianceSales-led APIosano.com
Enterprise sales engagement with an OAuth API.
CRM & SequencersSales-led APIoutreach.io
Google Maps places and reviews scraping API.
Local & PlacesSelf-serve APIoutscraper.com
Open places/POI dataset (CDLA Permissive 2.0) released monthly; no query API.
Local & PlacesNo public APIoverturemaps.org
Crowdsourced company intelligence: Enterprise API for company premium data, competitors and news feed.
Company & FirmographicsSales-led APIowler.com
Proxy network and Web Scraper API with Google SERP sources.
SEO & SERPSelf-serve APIoxylabs.io
French company information API: accounts, filed acts, statutes and directors (API v2).
Registries & Public RecordsNot confirmedpappers.fr
Search, Extract, Task (deep research), FindAll and Monitor APIs for AI agents.
Web DataSelf-serve APIparallel.ai
E-commerce competitor sales, product and pricing intelligence (SaaS).
E-commerce & Product DataNot confirmedparticl.com
- 276K calls
Bulk person and company datasets behind a fast lookup API.
People & ContactsSelf-serve API6 capabilitiesfrom $0.004peopledatalabs.com
Enriched news, stories, companies and journalists API with OpenAPI and MCP.
News & MediaSelf-serve APIperigon.io
Search-grounded answers and a raw web search API.
AI UtilitiesSelf-serve APIperplexity.ai
- Listed on RapidAPI
PhoneValidator
Phone Validator API -- Phone Number Linetype Lookup.
PhoneSelf-serve APIphonevalidator.com
Creator data APIs (discovery, consented account data, social listening) across 20+ platforms.
SocialSales-led APIgetphyllo.com
Sales CRM with a REST API over OAuth or API token.
CRM & SequencersSelf-serve APIpipedrive.com
Identity and fraud intelligence from a people search API.
People & ContactsSales-led APIpipl.com
Private-market company, deal and investor data (enterprise).
Funding & FinancialsSales-led APIpitchbook.com
Carrier and number-type lookup for E.164 phone numbers.
PhoneSelf-serve APIplivo.com
Open-source email platform with a REST API and OpenAPI spec.
Email Sending & DeliverabilitySelf-serve APIuseplunk.com
Local business messaging and reviews platform with an OAuth 2 API.
Reviews & ReputationPartner or approval onlypodium.com
Transactional email API with server tokens and batch send.
Email Sending & DeliverabilitySelf-serve APIpostmarkapp.com
Ad intelligence across up to 11 networks (web app).
Ads IntelligenceNo public APIpoweradspy.com
Ratings & reviews and UGC for brands and retailers (developer portal not reachable).
Reviews & ReputationNot confirmedpowerreviews.com
Listed on RapidAPIPR Labs
Access job listings from LinkedIn, Indeed, and ZipRecruiter with PR Labs' Job Search API.
Hiring & Job PostingsSelf-serve APIprlabsapi.com
Company signals: job openings, news events, tech and connections.
Hiring & Job PostingsSelf-serve APIpredictleads.com
Product and offer data from Google Shopping, Amazon and other sources.
E-commerce & Product DataSelf-serve APIpriceapi.com
Email verifier with bulk and API validation; unknowns not charged.
EmailSelf-serve APIproofy.io
- 112.2K calls
Email and mobile finder with profile enrichment.
EmailSelf-serve API4 capabilitiesfrom $0.0025prospeo.io
Former LinkedIn profile enrichment API; shut down in July 2025.
People & ContactsNo public APInubela.co
- Listed on RapidAPI
PullAPI
Publishes 3 APIs on RapidAPI: LinkedIn Scraper API, G2 Scraper APı, Trustpilot Scraper API.
Hiring & Job PostingsSelf-serve APIpullapi.com
NLP-enriched news API (stories, time series) from Aylien, now Quantexa.
News & MediaNot confirmedaylien.com
Email and mobile finder with metered or unlimited API.
EmailSelf-serve APIquickenrich.io
Geofencing, geocoding, place search and address validation APIs.
Local & PlacesSelf-serve APIradar.com
Person-level website visitor identification (US).
IP & Visitor IDPartner or approval onlyrb2b.com
Listed on RapidAPIRealtimeAPI
Ad data from: Meta (Facebook & Instagram), Tiktok and Google.
Ads IntelligenceSelf-serve APIbrizzox.com
Phone validation, DNC and litigator lookup APIs.
ComplianceSelf-serve APIrealvalidation.com
Official Reddit API for posts, comments, subreddits and users (OAuth2).
SocialPartner or approval onlyreddit.com
Low-cost email verifier with quick and power modes and a bulk task API.
EmailSelf-serve APIreoon.com
Multichannel sales engagement with a v3 REST API for sequences.
CRM & SequencersSelf-serve APIreply.io
Enterprise reputation management (reviews, listings, social); API not public.
Reviews & ReputationNot confirmedreputation.com
Developer email API with SDKs, MCP server and an OpenAPI spec.
Email Sending & DeliverabilitySelf-serve APIresend.com
Person-level identity resolution for anonymous website traffic (US).
Intent & SignalsSales-led APIretention.com
Company and product reviews platform; API on the Plus package.
Reviews & ReputationSales-led APIreviews.io
- Listed on RapidAPI
RockApis
Publishes 2 APIs on RapidAPI: Real-Time LinkedIn Scraper API, Real-Time LinkedIn Scraper.
People & ContactsSelf-serve APIrapidapi.com
Emails and phones for 700M professionals, with an API and MCP.
People & ContactsSelf-serve APIrocketreach.co
Global POI Places dataset (Placekey IDs, brands, NAICS) delivered in bulk.
Local & PlacesNo public APIsafegraph.com
- 22K calls
CRM writes over your own OAuth connection.
CRM & SequencersSelf-serve API1 capabilitiesfrom $0salesforce.com
Cold email sequences with an open API to import prospects.
CRM & SequencersSelf-serve APIsaleshandy.com
Sales engagement cadences with a team-level rate-limited API.
CRM & SequencersSales-led APIsalesloft.com
LinkedIn-profile-to-email and phone enrichment API.
People & ContactsSelf-serve APIsalesql.com
Google SERP API with batches, sold in monthly search bundles.
SEO & SERPSelf-serve APIscaleserp.com
Social profiles, posts and ad libraries across 20+ platforms.
SocialSelf-serve APIscrapecreators.com
LLM-powered extract, scrape, search, crawl and monitor API.
Web DataSelf-serve APIscrapegraphai.com
Listed on RapidAPIScrapeNinja
Web scraping API.
Web DataSelf-serve APIscrapeninja.net
Listed on RapidAPIScraper.tech
Unofficial cheap Twitter / X API.
SocialSelf-serve APIscraper.tech
Proxy-rotating scraping API with structured-data endpoints and async DataPipeline.
Web DataSelf-serve APIscraperapi.com
Listed on RapidAPIscrapestack
Real-time, Scalable Proxy & Web Scraping REST API Powerful infrastructure trusted by 2,000+ companies.
Web DataSelf-serve APIscrapestack.com
Scrape, screenshot and extraction APIs with anti-bot bypass and proxy pools.
Web DataSelf-serve APIscrapfly.io
- Listed on RapidAPI
ScrapingBee
Web scraping API with headless browsers, rotating proxies and CSS/AI extraction rules.
Web DataSelf-serve APIscrapingbee.com
Listed on RapidAPIScrapingdog
Web scraping and Google SERP APIs sold as request credits.
SEO & SERPSelf-serve APIscrapingdog.com
Catch-all and risky email validation service with API access.
EmailSelf-serve APIscrubby.io
SEO data API with pay-as-you-go credits and MCP.
SEO & SERPSelf-serve APIseranking.com
Real-time contact search with an enterprise research API.
People & ContactsSales-led APIseamless.ai
Real-time Google and other search engine results as JSON.
SEO & SERPSelf-serve APIsearchapi.io
People search and phone lookup APIs on a prepaid balance.
People & ContactsSelf-serve APIsearchbug.com
US SEC data.sec.gov JSON APIs: filing history by CIK and XBRL financial statement facts.
Registries & Public RecordsSelf-serve APIsec.gov
AI recruiting platform with 1B+ candidate profiles.
People & ContactsNo public APIseekout.com
Keyword, domain and backlink analytics via API units.
SEO & SERPSales-led APIsemrush.com
Twilio's email API for transactional and marketing sending.
Email Sending & DeliverabilitySelf-serve APIsendgrid.com
- Listed on RapidAPI
SEO Dataset
✅ This API offers a powerful tool that enables you to query the traffic and key performance metrics for any website.
SEO & SERPSelf-serve APIseodataset.com
- 128.5K calls
Live search engine results, including Maps and Ads Transparency.
SEO & SERPSelf-serve API5 capabilitiesfrom $0.015serpapi.com
Fast, low-cost Google SERP API.
SEO & SERPSelf-serve APIserper.dev
apilayer's real-time Google SERP API with JSON or CSV output.
SEO & SERPSelf-serve APIserpstack.com
Keyword and domain analytics API.
SEO & SERPSelf-serve APIserpstat.com
Multi-engine SERP API from Traject Data with batches and webhooks.
SEO & SERPSelf-serve APIserpwow.com
Google Shopping data API with matched catalog IDs (EU).
E-commerce & Product DataSelf-serve APIshoppingscraper.com
Email and phone credits with API access on paid plans.
People & ContactsSelf-serve APIsignalhire.com
Website traffic and engagement estimates (enterprise).
SEO & SERPSales-led APIsimilarweb.com
German SEO visibility index toolbox with a credit-based API.
SEO & SERPSelf-serve APIsistrix.com
Email finder and verifier with bulk endpoints.
EmailSelf-serve APIskrapp.io
- 26K calls
Add leads to campaigns with your own API key.
CRM & SequencersSelf-serve API1 capabilitiesfrom $0smartlead.ai
SMTP relay and email API with a free tier.
Email Sending & DeliverabilitySelf-serve APIsmtp2go.com
B2B website visitor identification with REST and real-time Spotter APIs.
Intent & SignalsSelf-serve APIsnitcher.com
Email finder, verifier and outreach with a REST API.
EmailSelf-serve APIsnov.io
IP and domain blocklists via DNS query service (DQS).
Email Sending & DeliverabilitySelf-serve APIspamhaus.com
Bird's email delivery API with US and EU endpoints.
Email Sending & DeliverabilitySelf-serve APIsparkpost.com
Private-market data API: startups, people, investors, transactions and signals (approval-based key).
Funding & FinancialsPartner or approval onlytryspecter.com
High-throughput crawl, scrape, search and links API with LLM-ready output.
Web DataSelf-serve APIspider.cloud
Social media management suite with a plan-gated analytics/listening API.
SocialSales-led APIsproutsocial.com
Competitor PPC and SEO keyword data with an API.
SEO & SERPSelf-serve APIspyfu.com
- Listed on RapidAPI
StandingAPI
Publishes 2 APIs on RapidAPI: Phone Number Validation and Verification, Company Enrichment.
PhoneSelf-serve APIrapidapi.com
Open-source cloud browser API for AI agents (sessions, CAPTCHA solving, proxies).
Web DataSelf-serve APIsteel.dev
E-commerce store and app intelligence (Shopify, etc.) via domain and app APIs.
E-commerce & Product DataSales-led APIstoreleads.app
CRM inside Gmail with an API for pipelines, boxes and contacts.
CRM & SequencersSelf-serve APIstreak.com
Tech-stack, team and job-post signals by organization.
TechnographicsSelf-serve APIsumble.com
People and company search and enrichment API with waterfall email and mobile.
People & ContactsSelf-serve APIsurfe.com
Cell phone and email finder; site blocked automated reads.
People & ContactsNot confirmedswordfish.ai
Search, extract and crawl API for agents.
Web DataSelf-serve APItavily.com
Litigator and DNC scrub, priced per scrub.
ComplianceSelf-serve APItcpalitigatorlist.com
International job postings via RapidAPI Jobs API, data feeds and historical datasets.
Hiring & Job PostingsSelf-serve APIjobdatafeeds.com
Phone ID API returning phone type, carrier and risk data for a number.
PhoneSelf-serve APItelesign.com
Carrier, LRN and CNAM lookup from $0.0015 per query.
PhoneSelf-serve APItelnyx.com
Company enrichment from a domain or email, with webhooks.
Company & FirmographicsSelf-serve APIthecompaniesapi.com
Lens Scholarly and Patent APIs: search global patents and scholarly works (approval-based access).
Registries & Public RecordsPartner or approval onlylens.org
- Listed on RapidAPI
theCele
Find email address with this email hunter API.
EmailSelf-serve APIrapidapi.com
Job postings and technographics API: company search, job search and technologies used by company.
TechnographicsSelf-serve APItheirstack.com
Headlines, top stories and all-news search API.
News & MediaSelf-serve APIthenewsapi.com
Pay-per-request API for TikTok, Douyin, Instagram, YouTube, X, Reddit and more.
SocialSelf-serve APItikhub.io
TikTok ad and commercial content data by application only.
Ads IntelligencePartner or approval onlytiktok.com
Serverless and dedicated inference for open models, plus batch and fine-tuning.
AI UtilitiesSelf-serve APItogether.ai
- 34.5K calls
Email finder, verifier and domain search.
EmailSelf-serve API3 capabilitiesfrom $0.001tomba.io
TomTom Search API: fuzzy search, POI search, nearby and place-by-id.
Local & PlacesSelf-serve APItomtom.com
Private-market intelligence: APIs for companies, funding rounds, acquisitions, investors and news.
Funding & FinancialsSales-led APItracxn.com
Rainforest (Amazon), BlueCart (Walmart), Countdown (eBay) and SERP APIs.
E-commerce & Product DataSelf-serve APItrajectdata.com
Privacy and consent infrastructure with DSR and preference APIs.
ComplianceSales-led APItranscend.io
Phone validation, reverse phone and identity APIs.
PhoneSelf-serve APItrestleiq.com
Social-listening buying signals; team joining HubSpot, service ending Oct 2026.
Intent & SignalsNot confirmedtrigify.io
Location search, details, reviews and photos for hotels, restaurants, attractions.
Local & PlacesSelf-serve APItripadvisor.com
Email verification with pay-as-you-go credits or flat unlimited plans.
EmailSelf-serve APItruelist.io
Consent certificates for TCPA proof of opt-in, with a certificate API.
ComplianceSelf-serve APIactiveprospect.com
Consumer review platform with public business-unit and review APIs.
Reviews & ReputationSales-led APItrustpilot.com
Downstream buyer intent from software review research.
Intent & SignalsSales-led APItrustradius.com
Open-source CRM with REST and GraphQL APIs generated from the workspace schema.
CRM & SequencersSelf-serve APItwenty.com
- 71K calls
Line type, carrier and number validation.
PhoneSelf-serve API1 capabilitiesfrom $0.008twilio.com
Influencer and affiliate marketing platform with an influencer API and MCP.
SocialSales-led APIupfluence.com
Verified B2B contacts with a person, company and combined API.
People & ContactsSelf-serve APIuplead.com
Job-change and buying-signal tracking with a write API for contacts to track.
Intent & SignalsSales-led APIusergems.com
USPTO Open Data Portal REST APIs for patent application data, continuity and documents (absorbing PatentsView).
Registries & Public RecordsSelf-serve APIuspto.gov
Email deliverability, inbox placement and reputation monitoring.
Email Sending & DeliverabilityNot confirmedvalidity.com
DMARC enforcement and sender authentication.
Email Sending & DeliverabilityNot confirmedvalimail.com
Budget Google SERP API with batches, by Traject Data.
SEO & SERPSelf-serve APIvalueserp.com
Contact-level website visitor identification and ABM signals platform.
Intent & SignalsPartner or approval onlyvector.co
- Listed on RapidAPI
Veer Hanuman
Jobs Search Real-Time Data API provides live job postings from platforms like Indeed, LinkedIn, ZipRecruiter, and Glassdoor.
Hiring & Job PostingsSelf-serve APIopenmarketplace.in
Company match & enrich and search APIs over a global firmographic database (OAuth 2.0).
Company & FirmographicsSales-led APIveridion.com
Email verification REST API with open-source SDKs, by Cobisi Research.
EmailSelf-serve APIverifalia.com
Listed on RapidAPIVeriphone
Phone number validation API returning validity, carrier and line type.
PhoneSelf-serve APIveriphone.io
REACH consumer and B2B contact append and identity APIs with an MCP server.
People & ContactsSelf-serve APIversium.com
Email finder with bulk jobs and basic-auth API.
EmailSelf-serve APIvoilanorbert.com
Phone number insight API (format, network, fraud signals); sunsetting for Identity Insights.
PhoneSelf-serve APIvonage.com
LinkedIn and email prospecting automation for SMBs.
CRM & SequencersNot confirmedwaalaxy.com
Technology lookup API and lead lists by technology.
TechnographicsSelf-serve APIwappalyzer.com
Website de-anonymization and AI inbound agents.
IP & Visitor IDSelf-serve APIwarmly.ai
Email warmup and inbox placement testing.
Email Sending & DeliverabilityNot confirmedwarmupinbox.com
Listed on RapidAPIWebScrapingAPI
WebScraping - The leading REST API for web scraping.
Web DataSelf-serve APIwebscrapingapi.com
Open-web news, blogs, forums and reviews data APIs.
News & MediaSelf-serve APIwebz.io
Listed on RapidAPIWhoisXML API
Publishes 2 APIs on RapidAPI: Email Verification, IP geolocation.
EmailSelf-serve APIemailverification.whoisxmlapi.com
Emails and phones from profile lists, with a bearer-token API.
People & ContactsSelf-serve APIwiza.co
Cold email platform with an API to add prospects to campaigns.
CRM & SequencersSelf-serve APIwoodpecker.co
Semantic news search API with sentiment, entities and front pages.
News & MediaSelf-serve APIworldnewsapi.com
Official X (Twitter) v2 API, pay-per-use per resource read.
SocialSelf-serve APIx.com
Grok model API with spend-based rate-limit tiers.
AI UtilitiesSelf-serve APIx.ai
Business search, details and reviews from Yelp.
Local & PlacesSelf-serve APIyelp.com
E-commerce reviews, UGC and loyalty with a UGC/reviews API.
Reviews & ReputationSelf-serve APIyotpo.com
Web Search, Contents, Answer and Research APIs with citations for LLMs.
Web DataSelf-serve APIyou.com
AI social listening with image recognition and a Social Intelligence API.
SocialSales-led APIyouscan.io
Official YouTube API for channels, videos, comments and search (quota-based).
SocialSelf-serve APIdevelopers.google.com
Swiss central business name index (Zefix) REST API: company search, UID/CHID lookup, SOGC notices.
Registries & Public RecordsSelf-serve APIzefix.admin.ch
Listed on RapidAPIZenRows
Universal scraper API with anti-bot bypass, JS rendering and auto-extraction.
Web DataSelf-serve APIzenrows.com
Google, Bing, Yandex and DuckDuckGo SERP API with a free tier.
SEO & SERPSelf-serve APIzenserp.com
Listed on RapidAPIZeroBounce
Email validation with a freemium tier and ONE subscription.
EmailSelf-serve APIzerobounce.net
Cross-retailer product search, offers and ordering API (Amazon, Walmart, Target…).
E-commerce & Product DataSelf-serve APIzinc.com
CRM with a REST API for records, upserts and bulk operations.
CRM & SequencersSelf-serve APIzoho.com
Enterprise B2B contact, company and intent data.
People & ContactsSales-led APIzoominfo.com
Scraping API priced per successful response.
Web DataSelf-serve APIzyte.com
