# Enrich.so, $499 monthly: Email validation API

> The Email Validation API confirms that email addresses are valid and can receive messages. It performs real-time SMTP verification, detects catch-all domains, identifies disposable email providers, and checks for syntax and DNS issues.

Enrich.so's email validation API on its Pro plan, $0.20 per 1,000 emails.
The median plan costs $4.80 per 1,000. This plan costs less than 99% of the 609 priced plans.

- This page: https://datacircle.dev/validate-email-apis/enrich-so/499-monthly
- Get it: https://enrich.so/pricing
- Its API docs: https://doc.enrich.so/validate-a-single-email-27483191e0
- Sold by: Enrich.so (https://enrich.so)
- Checked: 2026-10-17

## Price

- $ per 1,000: $0.20
- Billing: monthly
- $ a month: $499

## Charges

- Per: call

## Overage

- $ per 1,000: $0.20

## Not found

- $ per 1,000: $0.00

## Catch-all

- $ per 1,000: $0.00

## In their words

- Their pitch: The Email Validation API confirms that email addresses are valid and can receive messages. It performs real-time SMTP verification, detects catch-all domains, identifies disposable email providers, and checks for syntax and DNS issues.

## Data

- Freshness: live
- Keep data: no limit, but its service's content is not copied, modified or distributed without Enrich.so's prior written consent
- Use data: You may only use the Services in compliance with these Terms and all applicable local, state, national and international laws, rules and regulations. [...] You may use our Services, on a non-exclusive basis, solely in strict compliance with these Terms, which may be updated from time to time, and applicable law. [...] users must not engage in any activities that are illegal, fraudulent, or malicious. Users must also not engage in any activities that could cause damage or harm to Enrich.so or its users. Any misuse of our service is strictly prohibited. [...] Users may not copy, modify, or distribute any of our service's content or use it for any commercial purpose without our prior written consent.

## Plan

- Pay: $499
- You get: 2,500,000 credits a month
- Enough for: 2,500,000 calls a month
- Expires: at the monthly renewal, no rollover

## Rate limit

- Per second: 83.33
- Batch: 1

## Speed

- Answer: in the call

## The call

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

## About the plan

- Plan: Pro
- Who can get it: anyone 18 or over, for an organization, someone with authority to bind it

## The 14 fields in the plan's answer

success, email, result, message, catch-all, federated authentication, has secure email gateway, secure email gateway provider, email service provider, confidence, request ID, credits consumed, credits remaining, processing time

## Enrich.so's plans (5)

- [Enrich.so, free](https://datacircle.dev/validate-email-apis/enrich-so/free/llms.txt): $0.00 per 1,000, live
- [Enrich.so, $49 monthly](https://datacircle.dev/validate-email-apis/enrich-so/49-monthly/llms.txt): $0.49 per 1,000, live
- [Enrich.so, $149 monthly](https://datacircle.dev/validate-email-apis/enrich-so/149-monthly/llms.txt): $0.298 per 1,000, live
- [Enrich.so, $499 monthly](https://datacircle.dev/validate-email-apis/enrich-so/499-monthly/llms.txt): $0.20 per 1,000, live
- [Enrich.so, contact us](https://datacircle.dev/validate-email-apis/enrich-so/contact-us/llms.txt): live

## Enrich.so's calls (1)

- `POST /email-validation`: [Enrich.so, $499 monthly](https://datacircle.dev/validate-email-apis/enrich-so/499-monthly/llms.txt)

## Similar plans of other providers

- [MillionVerifier, $4,999 pack, 25,000,000 verification credits, POST /bulkapi/v2/upload](https://datacircle.dev/validate-email-apis/millionverifier/4999-pack-25000000-verification-credits-post-bulkapi-v2-upload/llms.txt): $0.20 per 1,000, live
- [MyEmailVerifier, $1,299 monthly, Monthly Subscription, 5,000,000 emails + 250,000 bonus, POST /verifier/upload_file](https://datacircle.dev/validate-email-apis/myemailverifier/1299-monthly-monthly-subscription-5000000-emails-250000-bonus-post-verifier-upload-file/llms.txt): $0.247 per 1,000, live
- [GetProspect, $2,499 pack](https://datacircle.dev/validate-email-apis/getprospect/2499-pack/llms.txt): $0.25 per 1,000, live
- [EmailListVerify, $3,240 monthly, 10,000,000 credits, POST /api/verifyApiFile](https://datacircle.dev/validate-email-apis/emaillistverify/3240-monthly-10000000-credits-post-api-verifyapifile/llms.txt): $0.324 per 1,000, live

## Sources

From each provider's own pricing page and docs. We read this row from these pages on 2026-10-17.

- https://doc.enrich.so/api-reference-1951025m0
- https://doc.enrich.so/credits-pricing-1951027m0
- https://doc.enrich.so/introduction-1951028m0
- https://doc.enrich.so/llms.txt
- https://doc.enrich.so/rate-limits-1951030m0
- https://doc.enrich.so/validate-a-single-email-27483191e0
- https://enrich.so/pricing
- https://enrich.so/privacy
- https://enrich.so/solutions/email-validation
- https://enrich.so/solutions/reverse-email-lookup
- https://enrich.so/terms