# Validemail.co, free, GET /api/v1/validate: Email verification API

> Real-time API, bulk lists and no-code integrations. Remove fake, mistyped and disposable addresses from your database.

Validemail.co's email verification API on its Free 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.co 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-co/free-get-api-v1-validate
- [Email validation API: 180+ verification providers compared](https://datacircle.dev/best-email-verification-api.txt)
- Get it: https://validemail.co?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- Request: `GET https://validemail.co/api/v1/validate`
- API key: with the plan, on https://validemail.co?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- Its API docs: https://validemail.co/api-doc?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing#/operations/get_app_api_validate_v1
- Sold by: Validemail.co (https://validemail.co?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: List blacklist monitors · Create a blacklist monitor · Show a blacklist monitor · Delete a blacklist monitor · from the same budget: Validate a list of emails

## Overage

- Units cap: hard

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Real-time API, bulk lists and no-code integrations. Remove fake, mistyped and disposable addresses from your database.

## Data

- Freshness: live
- What it checks: format, mail servers, disposable domains, role addresses, mailbox
- Keep data: no API terms
- Use data: no API terms

## Plan

- Pay: $0
- You get: 50 credits
- Enough for: 50 calls

## Rate limit

- Per second: 10
- Concurrent: 5
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: email. Optional: timeout
- Method: GET
- Path: /api/v1/validate

## About the plan

- Plan: Free
- Who can get it: anyone

## The 17 fields the plan's answer can hold

email address, status, reason, account, domain, score, valid format, deliverable, valid domain, free, disposable, catch-all, role, MX record, did you mean, SMTP provider, catch-all checked at

## Validemail.co's plans (2)

- [Validemail.co, free, GET /api/v1/validate](https://datacircle.dev/validate-email-apis/validemail-co/free-get-api-v1-validate/llms.txt): $0.00 per 1,000, 67% complete, live
- [Validemail.co, €9.90 monthly, 9.90 €/month, GET /api/v1/validate](https://datacircle.dev/validate-email-apis/validemail-co/9-90-monthly-9-90-month-get-api-v1-validate/llms.txt): $0.00043 per 1,000, 67% complete, live

## Validemail.co's calls (2)

- `POST /api/v1/bulk`: [Validemail.co, free, POST /api/v1/bulk](https://datacircle.dev/validate-email-apis/validemail-co/free-post-api-v1-bulk/llms.txt)
- `GET /api/v1/validate`: [Validemail.co, free, GET /api/v1/validate](https://datacircle.dev/validate-email-apis/validemail-co/free-get-api-v1-validate/llms.txt)

## Validemail.co's APIs (1)

- [Validemail.co: email verification API pricing, 2 plans, GET /api/v1/validate](https://datacircle.dev/validate-email-apis/validemail-co/free-get-api-v1-validate/llms.txt)

## Validemail.co: email verification API alternatives

- [treg, top-up from $200](https://datacircle.dev/validate-email-apis/treg/top-up-from-200/llms.txt): $0.00 per 1,000, 33% complete, live
- [Unisender Go, ₽547,200 yearly, By invoice, 12 months prepaid, 36,000,000 emails in 12 months, first 100 validations a month](https://datacircle.dev/validate-email-apis/unisender-go/547200-yearly-by-invoice-12-months-prepaid-36000000-emails-in-12-months-first-100-validations-a-month/llms.txt): $0.00 per 1,000, 50% complete, live
- [UniOne, $850 monthly, Standard, 3,000,000 emails a month, first 6,000 validations a month](https://datacircle.dev/validate-email-apis/unione/850-monthly-standard-3000000-emails-a-month-first-6000-validations-a-month/llms.txt): $0.00 per 1,000, 50% complete, live
- [MailTester Ninja, $39.99 monthly](https://datacircle.dev/validate-email-apis/mailtester-ninja/39-99-monthly/llms.txt): $0.0067 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 2026-11-05.

- https://validemail.co?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://validemail.co/api-doc?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://validemail.co/api/doc.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://validemail.co/contact?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing