# Egon, free: Email verification API

> Validate one or more email addresses and return normalized values together with syntax and domain quality indicators.

Egon'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. Egon's docs list 2: Address, Confidence.
We haven't run Egon through [our email verification API benchmark](https://datacircle.dev/best-email-verification-api.txt) yet.
This plan is free. We rank 4,207 plans for email verification APIs by price. Half the plans cost $2.00 or less per 1,000 emails. [See the best free email verification API plan.](https://datacircle.dev/best-email-verification-api.txt)
[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. [StableEnrich's pay-as-you-go plan](https://datacircle.dev/validate-email-apis/stableenrich/pay-as-you-go-pay-per-request-with-x402-or-mpp-post-api-minerva-validate-emails/llms.txt) costs the least for 10,000 emails a month: $0.05.
[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.
[pingutil](https://datacircle.dev/validate-email-apis/pingutil/free-api-key-post-v1-verify/llms.txt), [looot](https://datacircle.dev/validate-email-apis/looot/top-up/llms.txt) and [MailTester Ninja](https://datacircle.dev/validate-email-apis/mailtester-ninja/23-99-monthly/llms.txt) are the best email verification API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/validate-email-apis/egon/free
- [Email validation API: best verification providers compared](https://datacircle.dev/best-email-verification-api.txt)
- Get it: https://www.egon.com/egon-demo?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- Request: `POST /api/norm`
- API key: with the plan, on https://www.egon.com/egon-demo?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- Its API docs: https://documentation.egon.com/docs/api/email?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- Sold by: Egon (https://www.egon.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing)
- Checked: 2026-11-08

## In the answer

- Completeness: 33%
- Address: ✓
- Confidence: ✓

## Price

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

## Aggregators

- Aggregators: none

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Validate one or more email addresses and return normalized values together with syntax and domain quality indicators.

## Data

- What it checks: format
- Keep data: no limit
- Use data: The User commits to only use the Data for purposes within his own organization. This means that the User can’t assign the Data to a third party for any reason or claim. The User will commit to the following: Not to modify, decode, alter, reproduce, publish, distribute, sell, rent, assign the right to use, sublicense to a third party, whether under payment or free of charge, in any form, the Data relevant to the Services provided by Egon, unless it is allowed by Egon [...], Not to use the Data within a product or a service that is not authorized which means not to offer the Data, by means of third party or on their behalf, to subjects that make or propose products similar to or compete with the Services provided by Egon [...]

## Plan

- Pay: $0
- You get: 100 credits
- Expires: 30 days

## Speed

- Answer: in the call

## The call

- You send: one of par.iso2 or par.iso3, data.emails[].email
- Method: POST
- Path: /api/norm

## About the plan

- Plan: Free trial
- Who can get it: anyone with a free account, no credit card

## The 6 fields the plan's answer can hold

email, quality flag, quality code, quality description, return code, return description

## Egon's plans (2)

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

## Egon's calls (1)

- `POST /api/norm`: [Egon, free](https://datacircle.dev/validate-email-apis/egon/free/llms.txt)

## Egon's APIs (3)

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

## Egon: email verification API alternatives

- [pingutil, free API key, POST /v1/verify](https://datacircle.dev/validate-email-apis/pingutil/free-api-key-post-v1-verify/llms.txt): $0.00 per 1,000, 50% complete, 30 days
- [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
- [Giggal, free trial, POST /v1/verify-batch](https://datacircle.dev/validate-email-apis/giggal/free-trial-post-v1-verify-batch/llms.txt): $0.00 per 1,000, 67% 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
- [AtomPark (ePochta), free](https://datacircle.dev/validate-email-apis/atompark-epochta/free/llms.txt): $0.00 per 1,000, 33% complete

## 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://account.egon.com/register?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://documentation.egon.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://documentation.egon.com/docs/api/email.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://documentation.egon.com/docs/quality-indicators/email.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://documentation.egon.com/llms.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://documentation.egon.com/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://www.egon.com/egon-demo?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://www.egon.com/terms-and-conditions?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://www.egon.com/web-in-the-cloud?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing