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MillionVerifier API

millionverifier.com

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VerifiedResearched, not yet routed
High-throughput bulk email verification. Buying direct: From $39. Listed .
Capabilities
1
From
$0.0006 / call
Calls, 30 days
412K
Ranked first
1 of 1

Overview

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

Low-cost single and bulk email verification with a v3 API and a credits endpoint.

Company

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

API

Access
Self-serve API
Style
Not confirmed
Auth
API key (query)
Base URL
https://api.millionverifier.com/api/v3
Features
Bulk —Async —Webhooks —MCP —Sandbox —
Rate limit
Not confirmed
Docs
Reference

Pricing

Model
credits
List prices
  • Entry from $39
Currency
USD
Free tier
Free trial
Checked
Sep 29, 2026

Compliance

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

Relationships

Integrations
Not confirmed
Alternatives
None named by the vendor
Sources (1)

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
EmailPerformers96.141412KView Grid

Endpoints

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

CapabilityRankPriceFill rateAccuracyp50Per verified hitLeader
Verify emailemail.verify · n=412K
Grid Choice Verified Benchmarked BYOK
Rank 1of 7$0.0006per call88.0%98.2%380 ms$0.0007Leads this board

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
Verify emailemail.verify$0.0006per call$0.0007Free, not metered

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
Verify emailemail.verify88.0%98.2%99.8%380 ms1.5 s412K

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

  • MillionVerifieremail.verify
    Uptime
    99.8%
    p50 / p95
    380 ms1.5 s
    Calls
    349.4K

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 capability349.4K calls
  • Verify email
Calls per day by capability
DayVerify email
Aug 28, 202614643
Aug 29, 20266992
Aug 30, 20267410
Aug 31, 202611041
Sep 1, 202614417
Sep 2, 202612521
Sep 3, 202611067
Sep 4, 202612321
Sep 5, 20266577
Sep 6, 20266097
Sep 7, 202612985
Sep 8, 202615923
Sep 9, 202614474
Sep 10, 202613023
Sep 11, 202615736
Sep 12, 20266551
Sep 13, 20267525
Sep 14, 202613293
Sep 15, 202613276
Sep 16, 202615986
Sep 17, 202611907
Sep 18, 202614897
Sep 19, 20266254
Sep 20, 20266612
Sep 21, 202613561
Sep 22, 202615364
Sep 23, 202615587
Sep 24, 202613913
Sep 25, 202612812
Sep 26, 20266589

API

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

Inputs for email.verify
InputDescription
email*Address to check (required)
Request
curl https://api.gridrouter.io/v1/call/email.verify \
  -H "Authorization: Bearer $GRID_KEY" \
  -d '{"email":"dana@northwind.dev","route":"best_value"}'
Reconstructed · low confidenceOpenAPI 3.1.0 · 2 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 millionverifier spec
MethodPathSummaryParamsSource
GET/Verify email0Docs
GET/creditsCredits0Docs

Rate limits

No published rate limits found. Without a published limit GridRouter paces conservatively (1 request per second).

MillionVerifier reviews

  • Rated 5.0 out of 5User180,000 verified calls
    Verified 180k addresses for $108. Catch-all domains come back as unknown, so we send those to BounceBan as a second pass.
    Alex M., Deliverability lead, B2B marketplaceMillionVerifieremail.verify

MillionVerifier questions

How much does the MillionVerifier API cost through GridRouter?

verify email at $0.0006 per call, charged from prepaid credits at the provider's rate. Buying direct is From $39.

Where does MillionVerifier rank?

MillionVerifier ranks first for verify email on Grid score, which weighs reliability, fill, accuracy, speed and cost per verified result.

Can I bring my own MillionVerifier key?

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

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