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VeriMails

AI Marketing ToolsFreemiumWeb, REST API

Pay-as-you-go email verification with live SMTP checks, catch-all detection, and credits that never expire.

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68
Editor's Score
Reviewed by our team
Capability
17
Ease of use
20
Value
22
Delivery
9
VeriMails screenshot 1
The short verdict

VeriMails is the clearest choice for cost-sensitive cold outreach teams and agencies that burn through large email lists and resent paying ZeroBounce or NeverBounce rates. The tradeoff is a thin feature set: no native integrations beyond Zapier and Make, no team management dashboard, and a product that is squarely a verifier rather than a deliverability platform. If you need inbox placement analytics, dedicated IP warming, or a richer integration layer, look elsewhere.

Best for
High-volume cold outreach teams and agencies prioritizing low per-check cost
Pricing
Freemium
Free tier
Yes
Category
AI Marketing Tools

What is VeriMails?

VeriMails finds and verifies email addresses with live SMTP checks and catch-all detection. Get a verified address from a name and company, or upload a CSV and download a clean list. Credits-based pricing from $0.0019 per verification - no subscription, credits never expire. Every new account gets 100 free credits with no credit card.

How we scored VeriMails

Value is the standout: $19 for 10,000 non-expiring credits at $0.0019 per check, with the Scale annual plan reaching $0.00025 per check, is genuinely cheaper than the named competitors by a verifiable margin based on publicly listed rates. Ease of use scores well because the workflow is simple by design: three modes (API, CSV, Email Finder) sharing one credit pool, with no credit card required to start. Capability is limited to core verification tasks with no deliverability extras, no native CRM integrations, and no team management features that competitors at similar price points sometimes include, keeping that sub-score in the mid-teens. Delivery takes the biggest hit: only one independent user review was findable at research time, social profiles could not be confirmed, and the product's accuracy claims rest almost entirely on vendor-published benchmarks and a single homepage testimonial, which is not enough evidence to score delivery confidently above the low range.

Pros and cons

What we liked

  • Pay-as-you-go credits start at $0.0019 per check and never expire, making it genuinely cheaper than ZeroBounce and Bouncer at comparable volumes based on publicly listed rates.
  • Email Finder is included in the same credit pool, charging 20 credits per verified found address, which works out to $0.038 per found email at the 10,000-credit pack rate.
  • 100 free credits on signup with no credit card required lets developers and buyers test the full API and CSV workflow before committing any money.

Where it falls short

  • No native integrations with major CRMs or email platforms: connections to HubSpot, Salesforce, or Mailchimp require routing through Zapier or Make, adding setup friction and a third-party dependency.
  • The product is a pure verifier with no deliverability extras. Competitors like ZeroBounce bundle inbox placement testing and email scoring; VeriMails offers none of that, so teams with broader deliverability needs will still need a second tool.
  • Only one independent review was findable at research time, making it difficult to assess real-world accuracy rates or support responsiveness beyond the vendor's own claims and a single testimonial on the homepage.

Key features

Live SMTP Verification
Every check runs a real SMTP handshake against the mail server, not just a DNS lookup. The API endpoint returns a deliverable or undeliverable result fast enough to use inline on signup forms.
Catch-All Detection
Identifies domains configured to accept mail sent to any address, flagging them separately so senders can decide how to treat them rather than treating them as clean.
Bulk CSV Verification
Upload a CSV, wait for processing, and download a cleaned list. The site claims 99% deliverability on addresses returned as valid from a bulk run.
Email Finder
Returns a verified person-level email address from a name and company. Costs 20 credits per found address and draws from the same credit pool as verification, so no separate subscription is needed.
REST API
A single /v3/verify endpoint with code examples in Python, JavaScript, Java, and PHP. Full API access is included on every paid plan, including the entry-level Starter subscription.
Syntax and Typo Correction
Checks format compliance and flags common typos at major free providers like Gmail, Yahoo, and Outlook, returning a suggested correction where one applies.
Disposable Address Detection
Identifies temporary or disposable email addresses so they can be filtered from lists before sending.
Free Standalone Tools
The site includes a free email health checker, SPF generator, and DKIM generator available without an account, useful for deliverability setup tasks separate from list verification.

VeriMails pricing

Free tier available

Free tier: 100 credits on signup, no credit card required. Pay-as-you-go credits start at $19 for 10,000 checks ($0.0019/check) and scale to $1,499 for 5,000,000 checks; credits never expire. Monthly subscriptions run from $15/month (10,000 verifications) to $300/month (1,500,000 verifications). Annual billing cuts the effective monthly price: Starter drops to $12.50/month, Pro to $32.50/month, Business to $57.50/month, Scale to $125/month, and Agency to $250/month.

PlanPriceWho it is for
Free (Signup Credits)Free100 credits on account creation, no credit card required. Covers API and CSV verification to test the product.
Pay-As-You-Go: 10,000 credits$1910,000 verification credits at $0.0019 each. Credits never expire. Same pool covers API, CSV, and Email Finder (20 credits per found address).
Pay-As-You-Go: 100,000 credits$99100,000 verification credits. Credits never expire. No subscription required.
Pay-As-You-Go: 1,000,000 credits$4991,000,000 verification credits. Credits never expire. No subscription required.
Starter (Subscription)$15/mo10,000 verifications per month (120,000/year on annual). Full REST API, bulk CSV, catch-all detection, Email Finder. Annual billing: $12.50/month billed $150/year.
Pro (Subscription)$39/mo50,000 verifications per month (600,000/year on annual). Full REST API, bulk CSV, catch-all detection, Email Finder. Annual billing: $32.50/month billed $390/year.
Business (Subscription)$69/mo100,000 verifications per month (1,200,000/year on annual). Full REST API, bulk CSV, catch-all detection, Email Finder. Annual billing: $57.50/month billed $690/year.
Scale (Subscription)$150/mo500,000 verifications per month (6,000,000/year on annual). Approximately $0.0003/check monthly or $0.00025/check annually. Annual billing: $125/month billed $1,500/year.
Agency (Subscription)$300/mo1,500,000 verifications per month (18,000,000/year on annual). Full REST API, bulk CSV, catch-all detection, Email Finder. Annual billing: $250/month billed $3,000/year.

Pricing reflects what we saw at time of review (2026-09). Always confirm current pricing on the tool's own site.

Who should use VeriMails?

The obvious fit is an outbound sales team or agency that verifies tens of thousands of addresses per month and finds ZeroBounce or NeverBounce pricing hard to justify. A recruiter sourcing candidates at scale, or a marketing ops person cleaning a CRM before a campaign, will get the core job done at a fraction of the cost of better-known tools. The pay-as-you-go model also suits anyone with irregular volume: buy 10,000 credits for $19, use them over six months, and pay nothing in between.

Buyers who need more than a verifier should look elsewhere. If your team wants inbox placement data, deliverability monitoring, or direct integrations with HubSpot, Salesforce, or Mailchimp without routing through Zapier, VeriMails will leave gaps. In that case, a broader deliverability platform is the better fit. Within our directory, Content Pilot is a better match for teams whose primary need is content-driven marketing workflows rather than list hygiene.

Skip it if: Teams needing a full deliverability platform with inbox analytics or native CRM integrations

VeriMails alternatives

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Frequently asked questions

Do VeriMails credits expire?+

Pay-as-you-go credits do not expire. Subscription plan credits reset each billing cycle and do not roll over.

Is there a free plan or trial?+

Yes. Every new account gets 100 free credits with no credit card required. These cover API calls and CSV verification so you can test accuracy before buying.

What does the Email Finder cost?+

Email Finder draws from the same credit pool as verification and costs 20 credits per verified found address. At the 10,000-credit pack price of $19, that works out to $0.038 per found email.

Does VeriMails integrate with HubSpot or Salesforce?+

Not natively. The site lists Zapier and Make as the integration paths, which means connecting to CRMs or email platforms requires building a Zap or scenario rather than a one-click native connector.

What is the cheapest subscription plan?+

The Starter plan is $15 per month for 10,000 verifications, or $12.50 per month when billed annually at $150 per year.

How does VeriMails handle catch-all domains?+

It detects domains configured to accept mail to any address and flags them separately in results. This lets senders decide their own risk tolerance for catch-all addresses rather than having them silently marked as valid.

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