Compare/Head to head

MailVeri vs MillionVerifier

Same facts, side by side: starting price, free tier, MCP, API and what each one is actually built for.

Starting price

MailVeri

$9/10k credits Free trial

Pay as you go bulk email verifier for recruiters and outbound teams cleaning candidate or lead lists before a send. Credits never expire, 10,000 checks cost $9 and 100,000 cost $59, and signup includes 1,000 free credits with no card. It also has a REST API and an official MCP server for AI assistants.

Where MailVeri fits

  • Recruiters cleaning sourced candidate emails before a cold sequence
  • Agencies verifying Apollo, Clay or LinkedIn exports in bulk
  • Teams that send in bursts and do not want a monthly verification plan
  • Builders who want email checks inside Claude, Cursor, n8n or Make

MillionVerifier

$39/10k credits

Bulk email verification sold as credit packs that never expire. The smallest pack is $39 for 10,000 credits, and new accounts get 100 free.

Where MillionVerifier fits

  • Marketers cleaning lists before a campaign
  • Senders who verify in bursts, not every month
  • Builders adding real-time checks via the API
  • Teams that sync lists from their email platform

At a glance

DetailMailVeriMillionVerifier
Starting price$9/10k credits$39/10k credits
Free tier–No–No
Free trialYesNot on record
MCP server✓Yes–No
Public API✓Yes✓Yes
Listed underVerification, DeliverabilityVerification

Where they pull apart

MailVeri

Stands out: Price per check is among the lowest published in the category: $9 for 10,000 and $299 for 1,000,000, against $39 for 10,000 at MillionVerifier, with no subscription and credits that never expire. Only successful verifications use a credit, and an official MCP server lets Claude, Cursor or Codex verify single emails or whole batches from chat.

Watch out: It is a young brand with no Capterra or G2 profile yet, and the accuracy figure on its site is the vendor's own claim, so test it on a list whose bounce rate you already know before cleaning a large one. Purchases are final with no refunds, and the MCP server runs on your own machine through uv rather than as a hosted endpoint, so setup needs a terminal.

Not the right fit for

  • Buyers who want an established vendor with independent review history
  • Teams that need a hosted MCP endpoint with OAuth sign in
  • Anyone expecting a refund on unused credits

MillionVerifier

Stands out: Risky results are refunded, credits never expire, and catch-all checks are included at no extra cost.

Watch out: You pay upfront for a pack, not a monthly plan. The $39 entry pack is 10,000 credits, so small one-off lists cost more per email.

Not the right fit for

  • Teams that only verify a few hundred emails
  • Buyers who want lead search built into the verifier

Pros and cons

MailVeri

  • Credits never expire and no subscription
  • $9 for 10,000 checks, $59 for 100,000
  • Official MCP server plus REST API
  • No independent review history yet
  • All purchases are non refundable
  • MCP runs locally, not as a hosted endpoint

MillionVerifier

  • Credits never expire
  • Risky results refunded
  • Catch-all checks included
  • Entry pack is 10,000 credits
  • No monthly plan option
  • Verification only, no lead finder

What each one costs

MailVeri

$9/10k credits

Pay as you go credit packs with no subscription: $9 for 10,000, $19 for 25,000, $39 for 50,000 (60,000 with the current bonus), $59 for 100,000, $119 for 250,000, $199 for 500,000, $299 for 1,000,000, $599 for 2,500,000 and $999 for 5,000,000, with enterprise pricing above that. Credits never expire, one credit is one successful verification and unknown results are not charged. New accounts get 1,000 free credits with no card. Purchases are non refundable. Confirm current terms on the vendor site.

Checked 17 Oct 2026

MillionVerifier

$39/10k credits

Pay-as-you-go credit packs: 10,000 credits for $39, 50,000 for $89 and 1 million for $449, with volume pricing above 50 million. Credits never expire, and new accounts get 100 free credits. Confirm current terms on the vendor site.

Checked 19 Sep 2026

Common questions

Is MailVeri cheaper than MillionVerifier?
MailVeri starts lower, at $9/10k credits against $39/10k credits for MillionVerifier. That is the entry plan on each side, so the real number depends on seats and the tier you land on.
Can you try MailVeri or MillionVerifier for free?
Neither carries a free tier on our listing. MailVeri offers a free trial.
Does MailVeri or MillionVerifier have an MCP server?
MailVeri ships a first party MCP server, so an AI assistant can work the product directly.

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Editorial listings, never paid rankings. Prices checked 17 Oct 2026. Confirm current terms on the vendor site. Spot an error?