# Email Validation API.net, free trial, POST /validate-bulk: Email verification API

> Syntax, MX, SMTP, disposable, typo detection — in a single REST call. Radically transparent. The most affordable email validation API on the market.

Email Validation API.net's Free trial plan for the email verification API costs $0.00 per 1,000 emails. We check each provider's docs for 6 fields. Email Validation API.net's docs list 4: Address, Deliverability, Confidence, Company.
In [our email verification API benchmark](https://datacircle.dev/best-email-verification-api.txt), the best plan from Email Validation API.net scores 38.7 out of 100. Email Validation API.net ranks 141st of 249 providers.
This plan is free. We rank 4,721 plans for email verification APIs by price. Half the plans cost $2.00 or less per 1,000 emails. [734 email verification API plans on our price sheet are free.](https://datacircle.dev/best-email-verification-api.txt) [pingutil's free plan](https://datacircle.dev/validate-email-apis/pingutil/free-api-key-post-v1-verify/llms.txt) scores highest of the free plans in our benchmark, at 82.3 out of 100.
[PayPerQ's pay-as-you-go plan](https://datacircle.dev/validate-email-apis/payperq/pay-as-you-go-pay-per-request-with-l402-post-api-minerva-validate-emails/llms.txt) costs the least for 10,000 emails a month: $0.06.
[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.
[Validemail.co](https://datacircle.dev/validate-email-apis/validemail-co/9-90-monthly-9-90-month-get-api-v1-validate/llms.txt), [pingutil](https://datacircle.dev/validate-email-apis/pingutil/free-api-key-post-v1-verify/llms.txt) and [looot](https://datacircle.dev/validate-email-apis/looot/top-up/llms.txt) are the best email verification API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/validate-email-apis/email-validation-api-net/free-trial-post-validate-bulk
- [Email validation API: best verification providers compared](https://datacircle.dev/best-email-verification-api.txt)
- Get it: https://email-validation-api.net/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- Request: `POST https://email-validation-api.net/api/v1/validate-bulk`
- API key: with the plan, on https://email-validation-api.net/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- Its API docs: https://email-validation-api.net/docs?page=03-bulk-validation&utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- Sold by: Email Validation API.net (https://email-validation-api.net?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing)
- Checked: 2026-11-08

## In the answer

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

## Price

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

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: Validate · Validate async

## Overage

- Units cap: hard

## Not found

- $ per 1,000 calls that find nothing: $0.00

## Catch-all

- $ per 1,000 emails at catch-all domains: $0.00

## In their words

- Their pitch: Syntax, MX, SMTP, disposable, typo detection — in a single REST call. Radically transparent. The most affordable email validation API on the market.

## Data

- What it checks: format, mail servers, disposable domains, role addresses, mailbox
- Keep data: no limit
- Use data: The validation results returned by the API are provided to you for your own application use, redistribution as a standalone dataset is prohibited. You agree not to: use the Service for any unlawful purpose or in violation of applicable laws or regulations, use the Service to validate email addresses you do not have a legitimate reason to validate (e.g., harvesting, unsolicited verification of third-party lists), resell, redistribute, or sublicense access to the API or API keys without our prior written consent, [...] use the Service to build a directly competing product

## Plan

- Pay: $0
- You get: 25 credits
- Enough for: 25 results
- Expires: never

## Rate limit

- Per second: 0.5 (30 a minute)
- Batch: 200

## Speed

- Answer: in the call

## The call

- You send: emails. Optional: smtp_check, use_cache
- Method: POST
- Path: /validate-bulk

## About the plan

- Plan: Free trial
- Who can get it: anyone at least 18 years old (or the age of legal majority), with a verified email address

## The 21 fields the plan's answer can hold

email address, valid, reason, confidence, score, syntax valid, domain, MX present, MX records, disposable, role, SMTP result, MX behavior, possible typo, suggested domain, suggested email, typo distance, SMTP enhanced code, SMTP response, cached, credits remaining

## Email Validation API.net's plans (9)

- [Email Validation API.net, free trial, POST /validate-bulk](https://datacircle.dev/validate-email-apis/email-validation-api-net/free-trial-post-validate-bulk/llms.txt): $0.00 per 1,000, 67% complete
- [Email Validation API.net, $29 pack, $29 deposit, POST /validate-bulk](https://datacircle.dev/validate-email-apis/email-validation-api-net/29-pack-29-deposit-post-validate-bulk/llms.txt): $3.90 per 1,000, 67% complete
- [Email Validation API.net, $100 pack, $100 deposit, POST /validate-bulk](https://datacircle.dev/validate-email-apis/email-validation-api-net/100-pack-100-deposit-post-validate-bulk/llms.txt): $3.60 per 1,000, 67% complete
- [Email Validation API.net, $250 pack, $250 deposit, POST /validate-bulk](https://datacircle.dev/validate-email-apis/email-validation-api-net/250-pack-250-deposit-post-validate-bulk/llms.txt): $3.30 per 1,000, 67% complete
- [Email Validation API.net, $500 pack, $500 deposit, POST /validate-bulk](https://datacircle.dev/validate-email-apis/email-validation-api-net/500-pack-500-deposit-post-validate-bulk/llms.txt): $3.10 per 1,000, 67% complete
- [Email Validation API.net, $1,000 pack, $1,000 deposit, POST /validate-bulk](https://datacircle.dev/validate-email-apis/email-validation-api-net/1000-pack-1000-deposit-post-validate-bulk/llms.txt): $2.90 per 1,000, 67% complete
- [Email Validation API.net, $2,500 pack, $2,500 deposit, POST /validate-bulk](https://datacircle.dev/validate-email-apis/email-validation-api-net/2500-pack-2500-deposit-post-validate-bulk/llms.txt): $2.70 per 1,000, 67% complete
- [Email Validation API.net, $5,000 pack, $5,000 deposit, POST /validate-bulk](https://datacircle.dev/validate-email-apis/email-validation-api-net/5000-pack-5000-deposit-post-validate-bulk/llms.txt): $2.50 per 1,000, 67% complete
- [Email Validation API.net, contact us, Enterprise, POST /validate-bulk](https://datacircle.dev/validate-email-apis/email-validation-api-net/contact-us-enterprise-post-validate-bulk/llms.txt): 67% complete

## Email Validation API.net's calls (3)

- `POST /validate`: [Email Validation API.net, free trial, POST /validate](https://datacircle.dev/validate-email-apis/email-validation-api-net/free-trial-post-validate/llms.txt)
- `POST /validate-async`: [Email Validation API.net, free trial, POST /validate-async](https://datacircle.dev/validate-email-apis/email-validation-api-net/free-trial-post-validate-async/llms.txt)
- `POST /validate-bulk`: [Email Validation API.net, free trial, POST /validate-bulk](https://datacircle.dev/validate-email-apis/email-validation-api-net/free-trial-post-validate-bulk/llms.txt)

## Email Validation API.net's APIs (1)

- [Email Validation API.net Email verification API pricing, 9 plans, POST /validate-bulk](https://datacircle.dev/validate-email-apis/email-validation-api-net/free-trial-post-validate-bulk/llms.txt)

## Email Validation API.net: email verification API alternatives

[Email Validation API.net alternatives: every email verification API provider ranked](https://datacircle.dev/email-validation-api-net-alternatives.txt)

We list Email Validation API.net's cheapest paid plan first. Next we list other providers' plans closest to Email Validation API.net in price per 1,000 emails.

- [Email Validation API.net, $5,000 pack, $5,000 deposit, POST /validate-bulk](https://datacircle.dev/validate-email-apis/email-validation-api-net/5000-pack-5000-deposit-post-validate-bulk/llms.txt): $2.50 per 1,000, 67% complete
- [DeBounce, top-up from $25, 10K credits, GET /v1/, Single email validation](https://datacircle.dev/validate-email-apis/debounce/top-up-from-25-10k-credits-get-v1/llms.txt): $2.50 per 1,000, 50% complete, live
- [BounceShift, $250 pack, 100,000 credits, POST /validate/single](https://datacircle.dev/validate-email-apis/bounceshift/250-pack-100000-credits-post-validate-single/llms.txt): $2.50 per 1,000, 50% complete, 24 hours
- [EmailListChecker, $125 pack, Pay as you go 50,000 credits, POST /api/v1/verify](https://datacircle.dev/validate-email-apis/emaillistchecker/125-pack-pay-as-you-go-50000-credits-post-api-v1-verify/llms.txt): $2.50 per 1,000, 50% complete, live
- [ExactVerify, $125 pack, Pay-As-You-Go from 50,000 emails, GET /v1/single](https://datacircle.dev/validate-email-apis/exactverify/125-pack-pay-as-you-go-from-50000-emails-get-v1-single/llms.txt): $2.50 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 2026-11-08.

- https://email-validation-api.net?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://email-validation-api.net/api/v1/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://email-validation-api.net/docs?page=03-bulk-validation&utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://email-validation-api.net/docs?page=04-rate-limits&utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://email-validation-api.net/docs?page=05-errors&utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://email-validation-api.net/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://email-validation-api.net/refund?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://email-validation-api.net/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing