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Tomba API

tomba.io

Compare API Try it
Verification pendingResearched, not yet routed
Email finder, verifier and domain search. Buying direct: From $89/mo (10,000 credits). Listed .
Capabilities
3
From
$0.001 / call
Calls, 30 days
34.5K
Ranked first
0 of 3

Overview

Researched from the vendor's own pages; every fact links to its source and the day we checked it.

Email finder, domain search and verification with webhooks, a logo API and official language libraries; auth via X-Tomba-Key and secret headers.

Company

Legal name
Not confirmed
Headquarters
Not confirmed
Founded
2021
Employees
Not confirmed
Ownership
Not confirmed
Kind
Not confirmed
Website
Not confirmed

API

Access
Self-serve API
Style
Not confirmed
Auth
API key (header)
Base URL
https://api.tomba.io/v1
Features
Bulk —Async —Webhooks YesMCP —Sandbox —
Rate limit
Scale plan: no per-second or per-minute limits
Docs
ReferenceRate limits

Pricing

Model
credits
List prices
  • Growth $89/mo, 10,000 credits
  • Enterprise $2,499/mo, annual commitment
Currency
USD
Free tier
Not confirmed
Checked
Sep 29, 2026

Compliance

SOC 2
Not confirmed
GDPR
Stated
CCPA
Not confirmed
DPA
Not confirmed
Other
CCPA
Resale / storage
Unknown until a written agreement says otherwise

Relationships

Integrations
Not confirmed
Alternatives
None named by the vendor
Sources (3)

Placement in the Grid

Where this vendor sits on the GridRouter Grid in each category it serves. No vendor pays for placement.

Placement in the GridRouter Grid by category
CategoryPlacementExecuteCoverageCallsReport
EmailVisionaries74.161.534.5KView Grid

Endpoints

What Tomba does through GridRouter, and how each endpoint ranks against the other providers of that capability.

CapabilityRankPriceFill rateAccuracyp50Per verified hitLeader
Find work emailpeople.email.find · n=18.9K
BYOK
Rank 5of 9$0.0045per hit52.0%92.1%900 ms$0.0049LeadMagic
Verify emailemail.verify · n=8.4K
BYOK
Rank 5of 7$0.001per call82.0%94.8%800 ms$0.0013MillionVerifier
Email patternemail.pattern · n=7.2K
BYOK
Rank 2of 3$0.0025per hit77.0%87.0%700 ms$0.0029Hunter

Pricing

The price per call you pay through GridRouter, and what one verified hit costs once misses are counted. Failed calls are free; calls on your own vendor key are never metered.

CapabilityList priceUnitPer verified hitYour own key
Find work emailpeople.email.find$0.0045per hit$0.0049Free, not metered
Verify emailemail.verify$0.001per call$0.0013Free, not metered
Email patternemail.pattern$0.0025per hit$0.0029Free, not metered

Marketplace listings

TombaPublished by Tomba technology web service LLC-Default on RapidAPI · checked Sep 29, 2026
Popularity 0.1Latency 41msService level 100%as shown on RapidAPI
Tomba plans on RapidAPI
PlanPriceQuotaRate limitOverage
Basic$0.00 / moMonthly Email Count: 5,000 / Month Hard Limit; Monthly searches: 50 (hard); Monthly verifications: 50 (hard); Monthly...Rate Limit 1000 requests per hour—
Pro$89.00 / moMonthly Email Count: 20,000 / Month Hard Limit; Monthly Domain status: Unlimited; Monthly searches: 5,000 (hard); Mon...——
Ultra$189.00 / moMonthly searches: 20,000 / Month Hard Limit; Monthly verifications: 40,000 (hard); Monthly Email Count: 40,000 (hard)...——
Mega$389.00 / moMonthly verifications: 100,000 / Month Hard Limit; Monthly Domain status: Unlimited; Monthly searches: 50,000 (hard);...——

GridRouter lists and links this listing. Calling it through GridRouter would run on your own RapidAPI key (sent as X-RapidAPI-Key with the listing's X-RapidAPI-Host), never on ours.

Performance

Fill rate is the share of calls that found what was asked for; accuracy is the share of hits confirmed correct; latency is measured at the gateway. Trailing 30 days.

CapabilityFill rateAccuracySuccessp50p95Samples
Find work emailpeople.email.find52.0%92.1%98.1%900 ms2.8 s18.9K
Verify emailemail.verify82.0%94.8%98.3%800 ms2.5 s8.4K
Email patternemail.pattern77.0%87.0%98.7%700 ms2.1 s7.2K

Uptime

Share of calls without a vendor-side failure (errors, timeouts, capacity). Caller mistakes and refusals don't count against a vendor. Last 30 days, daily.

Sample dataIllustrative figures from the catalog's quality samples until live traffic is published

  • Tombapeople.email.find
    Uptime
    98.1%
    p50 / p95
    900 ms2.8 s
    Calls
    20.7K
  • Tombaemail.pattern
    Uptime
    96.7%
    p50 / p95
    700 ms2.1 s
    Calls
    7.2K
  • Tombaemail.verify
    Uptime
    97.2%
    p50 / p95
    800 ms2.5 s
    Calls
    6K

Apps

Public apps that identify themselves with X-Grid-App or HTTP-Referer and X-Title, over the last 30 days.

All apps

No public app has listed itself here yet. Add two headers to get yours ranked.

Activity

Routed calls per day over the last 30 days.

Calls per day by capability33.8K calls
  • Find work email
  • Email pattern
  • Verify email
Calls per day by capability
DayFind work emailEmail patternVerify email
Aug 28, 2026829274248
Aug 29, 2026401125112
Aug 30, 2026458120115
Aug 31, 2026845247249
Sep 1, 2026861297269
Sep 2, 2026918261229
Sep 3, 2026783250268
Sep 4, 2026893300210
Sep 5, 2026379157129
Sep 6, 2026426145117
Sep 7, 2026882243201
Sep 8, 2026835298238
Sep 9, 2026774308262
Sep 10, 2026745287233
Sep 11, 2026679235200
Sep 12, 2026342150103
Sep 13, 2026356133121
Sep 14, 2026804286230
Sep 15, 2026783303248
Sep 16, 2026897263221
Sep 17, 2026751300261
Sep 18, 2026683288209
Sep 19, 2026339145131
Sep 20, 2026452119128
Sep 21, 2026867310230
Sep 22, 2026896288235
Sep 23, 2026787311214
Sep 24, 2026782305199
Sep 25, 2026890286237
Sep 26, 2026346147112

API

One request shape for every vendor: call people.email.find and let GridRouter route it, or pin Tomba with the provider route.

Inputs for people.email.find
InputDescription
first_name*Given name (required)
last_name*Family name (required)
domain*Company domain, e.g. acme.com (required)
Request
curl https://api.gridrouter.io/v1/call/people.email.find \
  -H "Authorization: Bearer $GRID_KEY" \
  -d '{"first_name":"Dana","last_name":"Whitfield","domain":"northwind.dev","route":"best_value"}'
Reconstructed · low confidenceOpenAPI 3.1.0 · 1 operations · checked Sep 29, 2026 Spec (YAML)

Rebuilt from the vendor's public docs, only what the pages show. Each operation links the page it came from; response shapes the docs don't spell out are left empty rather than guessed.

Operations in the tomba spec
MethodPathSummaryParamsSource
GET/domain-searchDomain search0Docs

Rate limits

Published rate limits for tomba
LimitScopePlanEndpointBurst / concurrency
1 / secondplanFreeAll— / —
2 / minuteplanFreeAll— / —
5 / dayplanFreeAll— / —
3 / secondplanBasicAll— / —
50 / minuteplanBasicAll— / —
500 / dayplanBasicAll— / —
5 / secondplanGrowthAll— / —
80 / minuteplanGrowthAll— / —
1,000 / dayplanGrowthAll— / —
8 / secondplanProAll— / —
150 / minuteplanProAll— / —
4,000 / dayplanProAll— / —

On 429: 429 when the rate limit is exceeded; plans with 50,000+ credits have no rate limits. GridRouter never paces above these and backs off on 429, honoring Retry-After. Source, checked Sep 29, 2026

Tomba questions

How much does the Tomba API cost through GridRouter?

find work email at $0.0045 per hit, verify email at $0.001 per call, and email pattern at $0.0025 per hit, charged from prepaid credits at the provider's rate. Buying direct is From $89/mo (10,000 credits).

Where does Tomba rank?

Tomba doesn't rank first for any capability this month; see each table below for where it leads on individual metrics.

Can I bring my own Tomba key?

Yes. Add it once in the vault; calls on your key are never metered and still count toward the quality scores.

Compare Tomba