# Airscale, free: Email validation API

> Verify email deliverability in real time with Airscale. Reduce bounce rates, protect your sender score and reach more prospects in the inbox.

Airscale's email validation API on its Free trial plan, $0.00 per 1,000 emails.

- This page: https://datacircle.dev/validate-email-apis/airscale/free
- Get it: https://www.airscale.io/pricing
- Its API docs: https://docs.airscale.io/api-reference/miscellaneous/email-verifier
- Sold by: Airscale (https://airscale.io)
- Checked: 2026-10-17

## Price

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

## Charges

- Per: call

## Not found

- $ per 1,000: $0.00

## Catch-all

- $ per 1,000: $0.00

## In their words

- Their pitch: Verify email deliverability in real time with Airscale. Reduce bounce rates, protect your sender score and reach more prospects in the inbox.

## Data

- Freshness: live
- Keep data: no limit
- Use data: only personal or in-house business operations, unless a DPA is signed, no licensing, vending, renting or commercially exploiting the services or any segment of them

## Plan

- Pay: $0
- Expires: at the end of the 14-day trial

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: email
- Method: POST
- Path: /v1/email-verifier

## About the plan

- Plan: Free trial
- Who can get it: anyone 18 or over

## The 15 fields in the plan's answer

email, status, result, score, catch-all domain, disposable, free email, role address, MX records, SMTP provider, mode, verification ID, verified at, credits remaining, credits consumed

## Airscale's plans (16)

- [Airscale, free](https://datacircle.dev/validate-email-apis/airscale/free/llms.txt): $0.00 per 1,000, live
- [Airscale, $49 monthly](https://datacircle.dev/validate-email-apis/airscale/49-monthly/llms.txt): $6.125 per 1,000, live
- [Airscale, $99 monthly](https://datacircle.dev/validate-email-apis/airscale/99-monthly/llms.txt): $4.125 per 1,000, live
- [Airscale, $189 monthly](https://datacircle.dev/validate-email-apis/airscale/189-monthly/llms.txt): $3.78 per 1,000, live
- [Airscale, $375 monthly](https://datacircle.dev/validate-email-apis/airscale/375-monthly/llms.txt): $3.75 per 1,000, live
- [Airscale, $549 monthly](https://datacircle.dev/validate-email-apis/airscale/549-monthly/llms.txt): $3.66 per 1,000, live
- [Airscale, $729 monthly](https://datacircle.dev/validate-email-apis/airscale/729-monthly/llms.txt): $3.645 per 1,000, live
- [Airscale, $1,049 monthly](https://datacircle.dev/validate-email-apis/airscale/1049-monthly/llms.txt): $3.497 per 1,000, live
- [Airscale, $490 yearly](https://datacircle.dev/validate-email-apis/airscale/490-yearly/llms.txt): $5.104 per 1,000, live
- [Airscale, $990 yearly](https://datacircle.dev/validate-email-apis/airscale/990-yearly/llms.txt): $3.438 per 1,000, live
- [Airscale, $1,890 yearly](https://datacircle.dev/validate-email-apis/airscale/1890-yearly/llms.txt): $3.15 per 1,000, live
- [Airscale, $3,750 yearly](https://datacircle.dev/validate-email-apis/airscale/3750-yearly/llms.txt): $3.125 per 1,000, live
- [Airscale, $5,490 yearly](https://datacircle.dev/validate-email-apis/airscale/5490-yearly/llms.txt): $3.05 per 1,000, live
- [Airscale, $7,290 yearly](https://datacircle.dev/validate-email-apis/airscale/7290-yearly/llms.txt): $3.038 per 1,000, live
- [Airscale, $10,490 yearly](https://datacircle.dev/validate-email-apis/airscale/10490-yearly/llms.txt): $2.914 per 1,000, live
- [Airscale, contact us](https://datacircle.dev/validate-email-apis/airscale/contact-us/llms.txt): live

## Airscale's calls (1)

- `POST /v1/email-verifier`: [Airscale, free](https://datacircle.dev/validate-email-apis/airscale/free/llms.txt)

## Similar plans of other providers

- [Anymail Finder, free](https://datacircle.dev/validate-email-apis/anymail-finder/free/llms.txt): $0.00 per 1,000, live
- [BetterEnrich, free, 100 credits free, POST /api/v1/verify-catch-all-email](https://datacircle.dev/validate-email-apis/betterenrich/free-100-credits-free-post-api-v1-verify-catch-all-email/llms.txt): $0.00 per 1,000, live
- [Bouncer, free, 100 free credits, POST /v1.1/email/verify/batch](https://datacircle.dev/validate-email-apis/bouncer/free-100-free-credits-post-v1-1-email-verify-batch/llms.txt): $0.00 per 1,000, live
- [Clearout, free](https://datacircle.dev/validate-email-apis/clearout/free/llms.txt): $0.00 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://airscale.io/terms-of-service
- https://docs.airscale.io/api-reference/miscellaneous/email-verifier
- https://docs.airscale.io/api-reference/rate-limits
- https://docs.airscale.io/docs/enrich-people-linkedin
- https://docs.airscale.io/docs/verify-email.md
- https://www.airscale.io/pricing