# Infobip, free: Email verification API

> Email validation is Infobip’s built-in solution that checks whether an email address is valid, active, and safe to send to.

Infobip's email verification API on its Free trial plan. It costs $0.00 per 1,000 emails. It returns 2 of the 6 key fields we check: Address, Deliverability.
We haven't run Infobip through [our email verification API benchmark](https://datacircle.dev/best-email-verification-api.txt) yet.
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/infobip/free
- [Email validation API: 160+ providers compared](https://datacircle.dev/best-email-verification-api.txt)
- Get it: https://www.infobip.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- Request: `POST https://{base_url}/email/2/validation`
- API key: with the plan, on https://www.infobip.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- Its API docs: https://www.infobip.com/docs/api/channels/email/validate-email-addresses?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- Sold by: Infobip (https://www.infobip.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
- Billing: free

## Aggregators

- Aggregators: none

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Email validation is Infobip’s built-in solution that checks whether an email address is valid, active, and safe to send to.

## Data

- Freshness: live
- What it checks: format, disposable domains, role addresses, mailbox
- Keep data: no limit
- Use data: CLIENT further undertakes to: [...] Use INFOBIP Service only for internal purposes without providing any received information to Third Parties [...] You warrant that You will not: [...] Use the Services or permit the Services to be used for any improper, fraudulent, immoral or unlawful purpose, [...] Use the Services or permit the Services to be used in a manner that infringes the intellectual property rights or any other proprietary rights of any third party

## Plan

- Pay: $0
- Expires: 60 days

## Rate limit

- Per second: 150
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: to
- Method: POST
- Path: /email/2/validation

## About the plan

- Plan: Free trial
- Who can get it: anyone of legal age to form a binding contract with Infobip

## The 10 fields the plan's answer can hold

email address, valid mailbox, valid syntax, catch-all, did you mean, disposable, role-based, reason, risk, detailed reasons

## Infobip's plans (2)

- [Infobip, free](https://datacircle.dev/validate-email-apis/infobip/free/llms.txt): $0.00 per 1,000, 33% complete, live
- [Infobip, contact us](https://datacircle.dev/validate-email-apis/infobip/contact-us/llms.txt): 33% complete, live

## Infobip's calls for this API (1)

- `POST /email/2/validation`: [Infobip, free](https://datacircle.dev/validate-email-apis/infobip/free/llms.txt)

## Infobip's APIs (2)

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

## Infobip: email verification API alternatives

- [MailTester Ninja, free, No token](https://datacircle.dev/validate-email-apis/mailtester-ninja/free-no-token/llms.txt): $0.00 per 1,000, 50% complete, live
- [Enrich.so, free, POST /email-validation](https://datacircle.dev/validate-email-apis/enrich-so/free/llms.txt): $0.00 per 1,000, 50% complete, live
- [GetProspect, free, POST /v2/email-verifications](https://datacircle.dev/validate-email-apis/getprospect/free-free-post-v2-email-verifications/llms.txt): $0.00 per 1,000, 50% complete, live
- [Sealch, free, POST /api/verify](https://datacircle.dev/validate-email-apis/sealch/free-free-post-api-verify/llms.txt): $0.00 per 1,000, 17% complete, live
- [Fetchify, free](https://datacircle.dev/validate-email-apis/fetchify/free/llms.txt): $0.00 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://www.infobip.com/docs/api/channels/email/email-validation/validate-email-addresses.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://www.infobip.com/docs/api/channels/email/validate-email-addresses?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://www.infobip.com/docs/email/email-validation?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://www.infobip.com/docs/email/email-validation/email-validation-checks?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://www.infobip.com/docs/email/email-validation/email-validation-over-api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://www.infobip.com/docs/email/email-validation/email-validation-over-broadcast?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://www.infobip.com/docs/get-started/billing-and-usage?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://www.infobip.com/docs/get-started/build-and-go-live/free-trial?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://www.infobip.com/docs/number-lookup?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://www.infobip.com/number-lookup?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://www.infobip.com/policies/service-description?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://www.infobip.com/policies/service-terms-conditions?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://www.infobip.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing