# ValidEmail.net, free: Email verification API

> Check mailbox deliverability in real time, detect risky email patterns, retry greylisted results safely, and get more useful answers for supported catch-all business domains.

ValidEmail.net's email verification API on its Free credits plan. It costs $0.00 per 1,000 emails. It returns 4 of the 6 key fields we check: Address, Deliverability, Confidence, Company.
We haven't run ValidEmail.net through [our email verification API benchmark](https://datacircle.dev/best-email-verification-api.txt) yet.
This plan is free. We rank 3,753 plans for email verification APIs by price. Half the plans cost $1.98 per 1,000 emails or less.
[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 the Datacircle benchmark.

- This page: https://datacircle.dev/validate-email-apis/validemail-net/free
- [Email validation API: 180+ verification providers compared](https://datacircle.dev/best-email-verification-api.txt)
- Get it: https://validemail.net/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing#pricing
- Request: `GET https://api.validemail.net/`
- API key: with the plan, on https://validemail.net/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing#pricing
- Its API docs: https://validemail.net/Docs/response-guide?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- Sold by: ValidEmail.net (https://validemail.net?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing)
- Checked: 2026-11-05

## In the answer

- Completeness: 67%
- Address: ✓
- Deliverability: ✓
- Confidence: ✓
- Company: ✓

## 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: Check mailbox deliverability in real time, detect risky email patterns, retry greylisted results safely, and get more useful answers for supported catch-all business domains.

## Data

- Freshness: live
- What it checks: format, mail servers, disposable domains, role addresses, mailbox
- Keep data: no limit
- Use data: You may not use the Services for any unlawful purpose or to infringe upon the rights of others. You may only verify email addresses that you collected lawfully and that you have the right to contact, for example customers, users or subscribers who gave their consent, or another lawful basis under the laws that apply to you (such as CAN-SPAM, GDPR and CASL). You may not use the Services to send, or to prepare lists for, spam or other unsolicited bulk email. You may not verify purchased, rented, scraped or harvested email lists, or addresses guessed or generated from names and domains.

## Plan

- Pay: $0
- You get: 10 credits
- Enough for: 10 calls

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: email
- Method: GET
- Path: /

## About the plan

- Plan: Free credits
- Who can get it: anyone

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

valid, score, email address, state, reason, domain, free, role, disposable, catch-all, tag, MX record, additional info

## ValidEmail.net's plans (13)

- [ValidEmail.net, free](https://datacircle.dev/validate-email-apis/validemail-net/free/llms.txt): $0.00 per 1,000, 67% complete, live
- [ValidEmail.net, $9.50 pack](https://datacircle.dev/validate-email-apis/validemail-net/9-50-pack/llms.txt): $1.90 per 1,000, 67% complete, live
- [ValidEmail.net, $15 pack](https://datacircle.dev/validate-email-apis/validemail-net/15-pack/llms.txt): $1.50 per 1,000, 67% complete, live
- [ValidEmail.net, $35.25 pack](https://datacircle.dev/validate-email-apis/validemail-net/35-25-pack/llms.txt): $1.41 per 1,000, 67% complete, live
- [ValidEmail.net, $61.25 pack](https://datacircle.dev/validate-email-apis/validemail-net/61-25-pack/llms.txt): $1.225 per 1,000, 67% complete, live
- [ValidEmail.net, $100 pack](https://datacircle.dev/validate-email-apis/validemail-net/100-pack/llms.txt): $1.00 per 1,000, 67% complete, live
- [ValidEmail.net, $180 pack](https://datacircle.dev/validate-email-apis/validemail-net/180-pack/llms.txt): $0.90 per 1,000, 67% complete, live
- [ValidEmail.net, $250 pack](https://datacircle.dev/validate-email-apis/validemail-net/250-pack/llms.txt): $0.50 per 1,000, 67% complete, live
- [ValidEmail.net, $400 pack](https://datacircle.dev/validate-email-apis/validemail-net/400-pack/llms.txt): $0.40 per 1,000, 67% complete, live
- [ValidEmail.net, $1,500 pack](https://datacircle.dev/validate-email-apis/validemail-net/1500-pack/llms.txt): $0.30 per 1,000, 67% complete, live
- [ValidEmail.net, $2,500 pack](https://datacircle.dev/validate-email-apis/validemail-net/2500-pack/llms.txt): $0.25 per 1,000, 67% complete, live
- [ValidEmail.net, $4,000 pack](https://datacircle.dev/validate-email-apis/validemail-net/4000-pack/llms.txt): $0.20 per 1,000, 67% complete, live
- [ValidEmail.net, $6,000 pack](https://datacircle.dev/validate-email-apis/validemail-net/6000-pack/llms.txt): $0.15 per 1,000, 67% complete, live

## ValidEmail.net's calls (1)

- `GET /`: [ValidEmail.net, free](https://datacircle.dev/validate-email-apis/validemail-net/free/llms.txt)

## ValidEmail.net's APIs (1)

- [ValidEmail.net: email verification API pricing, 13 plans](https://datacircle.dev/validate-email-apis/validemail-net/free/llms.txt)

## ValidEmail.net: email verification API alternatives

- [Kanta, $149 monthly, Kanta Verify Volume, POST /verify/bulk](https://datacircle.dev/validate-email-apis/kanta/149-monthly-kanta-verify-volume-post-verify-bulk/llms.txt): $0.149 per 1,000, 33% complete, live
- [SMTPing, $150 pack, 1M credits, POST /verify/bulk](https://datacircle.dev/validate-email-apis/smtping/150-pack-1m-credits-post-verify-bulk/llms.txt): $0.15 per 1,000, 50% complete, live
- [No2Bounce, $18,006 yearly](https://datacircle.dev/validate-email-apis/no2bounce/18006-yearly/llms.txt): $0.15 per 1,000, 0% complete, live
- [ProWebLook, $1,599.20 monthly](https://datacircle.dev/validate-email-apis/proweblook/1599-20-monthly/llms.txt): $0.16 per 1,000, 33% 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 2026-11-05.

- https://validemail.net?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://validemail.net/Docs/refund-policy?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://validemail.net/Docs/response-guide?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://validemail.net/Docs/terms-of-service?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://validemail.net/Knowledge/Api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://validemail.net/email-verification-api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing