# Email2Verify, free: Email verification API

> Test directly from your terminal or integrate into your app.

Email2Verify's email verification API on its Free plan. It costs $0.00 per 1,000 emails. It returns 2 of the 6 key fields we check: Address, Deliverability.
We rank 3,227 plans by price. [treg's top-up from $10](https://datacircle.dev/validate-email-apis/treg/top-up-from-10/llms.txt) is the cheapest paid plan per 1,000 emails: $0.00 on average. treg asks one provider after another until one answers. You pay $68.365 per 1,000 emails when no provider answers.
[Disify's $9 monthly plan (/email)](https://datacircle.dev/validate-email-apis/disify/9-monthly-starter-post-email/llms.txt) covers any number of emails. Disify's $9 monthly plan costs less up front than treg's top-up from $10.
[MailTester Ninja](https://datacircle.dev/validate-email-apis/mailtester-ninja/23-99-monthly/llms.txt), [Enrich.so](https://datacircle.dev/validate-email-apis/enrich-so/499-monthly/llms.txt) and [GetProspect](https://datacircle.dev/validate-email-apis/getprospect/369-pack/llms.txt) are the best email verification API providers in our benchmark.

- This page: https://datacircle.dev/validate-email-apis/email2verify/free
- [Best email verification API in 2026: providers compared](https://datacircle.dev/best-email-verification-api.txt)
- Get it: https://email2verify.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- Request: `POST https://email2verify.com/api/verify/single`
- API key: with the plan, on https://email2verify.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- Its API docs: https://email2verify.com/docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- Sold by: Email2Verify (https://email2verify.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing)
- Checked: 2026-11-02

## In the answer

- Completeness: 33%
- Address: ✓
- Deliverability: ✓

## Price

- $ per 1,000 emails: $0.00
- Per: call
- Billing: free

## Aggregators

- Aggregators: none

## Charges

- Also pays for: nothing else

## Overage

- Units cap: hard

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Test directly from your terminal or integrate into your app.

## Data

- Freshness: live
- What it checks: format, mail servers, disposable domains, mailbox
- Keep data: no limit
- Use data: You agree NOT to use the Service to: Verify purchased, scraped, or stolen email lists, Send spam or unsolicited bulk emails, Harass, scam, or impersonate others, Bypass limits or abuse the API, Perform illegal or fraudulent activities [...] You may not copy, resell, or reverse engineer the Service

## Plan

- Pay: $0
- You get: 100 credits
- Enough for: 100 calls

## Rate limit

- Batch: 1

## Speed

- Answer: in the call
- Median: 2.28 s

## The call

- You send: email
- Method: POST
- Path: /api/verify/single

## About the plan

- Plan: Free
- Who can get it: anyone

## The 13 fields the plan's answer can hold

email address, deliverable, mailbox exists, catch-all, syntax valid, disposable, domain exists, MX records found, SMTP accepts mail, MX record, SMTP provider, domain age, credits remaining

## Email2Verify's plans (5)

- [Email2Verify, free](https://datacircle.dev/validate-email-apis/email2verify/free/llms.txt): $0.00 per 1,000, 33% complete, live
- [Email2Verify, $29 pack](https://datacircle.dev/validate-email-apis/email2verify/29-pack/llms.txt): $1.45 per 1,000, 33% complete, live
- [Email2Verify, $49 monthly](https://datacircle.dev/validate-email-apis/email2verify/49-monthly/llms.txt): $0.49 per 1,000, 33% complete, live
- [Email2Verify, $99 monthly](https://datacircle.dev/validate-email-apis/email2verify/99-monthly/llms.txt): $0.099 per 1,000, 33% complete, live
- [Email2Verify, contact us](https://datacircle.dev/validate-email-apis/email2verify/contact-us/llms.txt): 33% complete, live

## Email2Verify's calls (1)

- `POST /api/verify/single`: [Email2Verify, free](https://datacircle.dev/validate-email-apis/email2verify/free/llms.txt)

## Email2Verify's APIs (1)

- [Email2Verify: email verification API pricing, 5 plans](https://datacircle.dev/validate-email-apis/email2verify/free/llms.txt)

## Email2Verify: email verification API alternatives

- [Leadloadz, $79 monthly](https://datacircle.dev/validate-email-apis/leadloadz/79-monthly/llms.txt): $0.091 per 1,000, 50% complete, live
- [VerifyAnyEmail, $49.90 monthly, Scale, POST /v1/verify](https://datacircle.dev/validate-email-apis/verifyanyemail/49-90-monthly-scale-post-v1-verify/llms.txt): $0.10 per 1,000, 67% complete, live
- [SMTPing, $200 pack, 2M credits, POST /verify/bulk](https://datacircle.dev/validate-email-apis/smtping/200-pack-2m-credits-post-verify-bulk/llms.txt): $0.10 per 1,000, 50% complete, live
- [Mailsfinder, $19.99 monthly, Growth, POST /email/verifyEmail](https://datacircle.dev/validate-email-apis/mailsfinder/19-99-monthly-growth-post-email-verifyemail/llms.txt): $0.10 per 1,000, 50% complete, live

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-02.

- https://email2verify.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://email2verify.com/docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://email2verify.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://email2verify.com/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing