# emailval, free: Email verification API

> Five-layer deliverability pipeline in one API call. Syntax, MX record, disposable domain detection, catch-all probe, and SMTP verification. $0.0008 per email. No contracts. No minimums.

emailval's email verification API on its Free key plan. It costs $0.00 per 1,000 emails. It returns 3 of the 6 key fields we check: Address, Deliverability, Confidence.
In [our email verification API benchmark](https://datacircle.dev/best-email-verification-api.txt), emailval's best plan scores 0.0 out of 100.
This plan is free. We rank 3,341 plans for email verification APIs by price. Half the plans cost $1.985 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/emailval/free
- [Email validation API: 160+ providers compared](https://datacircle.dev/best-email-verification-api.txt)
- Get it: https://emailval.net/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- Request: `POST https://api.emailval.net/v1/validate`
- API key: with the plan, on https://emailval.net/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- Its API docs: https://emailval.net/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- Sold by: emailval (https://emailval.net?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing)
- Checked: 2026-11-02

## In the answer

- Completeness: 50%
- Address: ✓
- Deliverability: ✓
- Confidence: ✓

## Price

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

## Aggregators

- Aggregators: none

## Charges

- Also pays for: nothing else

## Not found

- $ per 1,000: $0.00

## Catch-all

- $ per 1,000: $0.00

## In their words

- Their pitch: Five-layer deliverability pipeline in one API call. Syntax, MX record, disposable domain detection, catch-all probe, and SMTP verification. $0.0008 per email. No contracts. No minimums.

## 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: send spam, phishing, malware or other unlawful communications, facilitate fraud, impersonation or other illegal activity, process data in a way that violates applicable privacy or data-protection law, attempt to disrupt, overload, reverse engineer or circumvent security controls, resell or sublicense the service except where expressly authorised by us, or use the service in a manner that creates unreasonable risk to the service or third parties. You are responsible for ensuring that you have a lawful basis and any required permissions to process email addresses submitted through your account.

## Plan

- Pay: $0

## Rate limit

- Batch: 500

## Speed

- Answer: in the call

## The call

- You send: emails. Optional: skip_smtp
- Method: POST
- Path: /v1/validate

## About the plan

- Plan: Free key
- Who can get it: businesses and other users who can lawfully enter into contracts for the service, with a permanent email address

## The 11 fields the plan's answer can hold

email address, valid syntax, MX record, disposable, catch-all, SMTP result, deliverability score, processed count, valid count, invalid count, time taken

## emailval's plans (2)

- [emailval, free](https://datacircle.dev/validate-email-apis/emailval/free/llms.txt): $0.00 per 1,000, 50% complete, live
- [emailval, pay as you go](https://datacircle.dev/validate-email-apis/emailval/pay-as-you-go/llms.txt): $0.80 per 1,000, 50% complete, live

## emailval's calls (1)

- `POST /v1/validate`: [emailval, free](https://datacircle.dev/validate-email-apis/emailval/free/llms.txt)

## emailval's APIs (1)

- [emailval: email verification API pricing, 2 plans](https://datacircle.dev/validate-email-apis/emailval/free/llms.txt)

## emailval: email verification API alternatives

- [BillionVerify, $80 pack, Professional, POST /verify/bulk](https://datacircle.dev/validate-email-apis/billionverify/80-pack-professional-post-verify-bulk/llms.txt): $0.80 per 1,000, 67% complete, live
- [Verimail, $200 pack](https://datacircle.dev/validate-email-apis/verimail/200-pack/llms.txt): $0.80 per 1,000, 50% complete, live
- [Zuhal, $20 monthly, Monthly: 25,000 Credits, POST /bulk/upload](https://datacircle.dev/validate-email-apis/zuhal/20-monthly-monthly-25000-credits-post-bulk-upload/llms.txt): $0.80 per 1,000, 33% complete, live
- [Mailnjoy, $200 pack, 250,000 credits, POST /v2/unitary, Unitary validation (simple)](https://datacircle.dev/validate-email-apis/mailnjoy/200-pack-250000-credits-post-v2-unitary-unitary-validation-simple/llms.txt): $0.80 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 2026-11-02.

- https://emailval.net/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://emailval.net/privacy/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://emailval.net/terms/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing