CaptainVerify
CaptainVerify: A mature verification service for bulk lists, individual checks, and API workflows. Ranked #10 of 36 in Email Verification Services by our editors (7.6/10); pricing: From $7; best for businesses wanting straightforward email verification.
At a glance
- Editor score7.6 / 10
- PricingFrom $7
- Best forBusinesses wanting straightforward email verification
- Free planNo
- Paid from$7 one-time
- Founded2015 · Draguignan, Provence, France
- Facts checked21 Sep 2026
Where it wins
- Bulk CSV and TXT verification with categorized downloadable results
- Real-time and file-submission APIs support developer workflows
- SMTP, spamtrap, catch-all, and disposable-address detection
Where it doesn't
- No mandatory subscription option is available for only the on-demand plan
- Unused monthly credits do not roll over
- The subscription plan's published price is not stated here
Our verdict on CaptainVerify
CaptainVerify is a web-based email verification service for businesses that need to assess individual addresses or clean larger lists. It supports single-address checks, CSV and TXT uploads, bulk verification, and API-based workflows. Results can include valid, invalid, risky, and unknown statuses, with checks covering syntax, DNS, MX, SMTP, disposable addresses, role addresses, catch-all addresses, and spamtraps. The service also offers mobile-number HLR lookup, reporting, downloadable results, and account-based credit billing.
Pricing is structured around on-demand use and monthly credits. The on-demand email verification plan costs $7 one time for 1,000 email checks, with one credit representing one verification and no mandatory subscription. The monthly email subscription includes 5,000 email credits per month, while unused credits do not roll over. An annual subscription offers two free months. This makes the on-demand plan suitable for occasional list cleaning or smaller verification needs, while the monthly option is aimed at recurring workloads that can use their allocation within each billing period.
Its strongest fit is for teams that want established verification checks without limiting the workflow to a single interface. The real-time email verification API supports individual checks, and the file-submission API supports bulk verification through programmatic processes. Downloadable categorized results can help teams review outcomes after list processing, while typo suggestions and email normalization add cleanup support. CaptainVerify is a sensible choice for businesses prioritizing bulk and real-time verification with a straightforward credit model. Teams seeking broader ecosystem connectivity or a monthly plan with rollover credits should consider alternatives.
CaptainVerify pricing
All 1 CaptainVerify plans and prices →
CaptainVerify fact sheet
| Free plan | No |
|---|---|
| Paid from | $7 one-time |
| Bulk list upload | Yes |
| API access | Yes |
| Real-time form checks | Yes |
| Disposable detection | Yes |
| Credit rollover | Not verified |
| Monthly verification credits | Not verified |
| Deployment | Cloud |
| Platforms | Web |
| Compliance & security | SOC 2, ISO 27001, GDPR |
| Support | Email, Docs |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | From $7 (source) |
| Website | captainverify.com |
| Facts checked | 21 Sep 2026 |
Alternatives to CaptainVerify
- ZeroBounceA broad verification suite covering list cleaning, APIs, monitoring, and deliverability tools.8.9
- QuickEmailVerificationA flexible verifier with free credits, broad file support, API access, and pay-as-you-go pricing.8.7
- BouncerA flexible email verification service with non-expiring credits, APIs, and broad integrations.8.5
See all CaptainVerify alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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