# 6 GMass alternatives in 2026

Last updated: November 11, 2026.

The best alternatives to GMass for email verification APIs: Validemail.co, pingutil and looot, by our benchmark. GMass' website is gmass.co.

## Email verification API alternatives

[Validemail.co](https://datacircle.dev/validate-email-apis/validemail-co/free-get-api-v1-validate#9-90-monthly-9-90-month-get-api-v1-validate), [pingutil](https://datacircle.dev/validate-email-apis/pingutil/free-api-key-post-v1-verify) and [looot](https://datacircle.dev/validate-email-apis/looot/top-up) are the best [email verification API providers](https://datacircle.dev/best-email-verification-api) in the Datacircle benchmark.

On our [GMass plan pages](https://datacircle.dev/validate-email-apis/gmass/39-95-monthly), we compare each GMass plan with other providers' plans. We list other providers' plans below.

- [Fetchify, £45 yearly](https://datacircle.dev/validate-email-apis/fetchify/free#45-yearly): no price per 1,000 emails
- [LeadFuze, $250 monthly, Starter, POST /verification/email](https://datacircle.dev/validate-email-apis/leadfuze/250-monthly-starter-post-verification-email): no price per 1,000 emails
- [RouterGrowth, $39 monthly](https://datacircle.dev/validate-email-apis/routergrowth/free#39-monthly): no price per 1,000 emails
- [Sanitize Email, $25 monthly](https://datacircle.dev/validate-email-apis/sanitize-email/free#25-monthly): no price per 1,000 emails
- [Snov.io, $39 monthly](https://datacircle.dev/validate-email-apis/snov-io/39-monthly): no price per 1,000 emails
- [Truelist, $9,588 yearly, Unlimited, 12-month commitment, POST /api/v1/verify_inline](https://datacircle.dev/validate-email-apis/truelist/free-free-post-api-v1-verify-inline#9588-yearly-unlimited-12-month-commitment-post-api-v1-verify-inline): no price per 1,000 emails

Compare every email verification API plan: [Email verification API pricing: free and cheapest plans compared](https://datacircle.dev/email-verification-api-pricing)

## See also

- [Fetchify alternatives](https://datacircle.dev/fetchify-alternatives)
- [LeadFuze alternatives](https://datacircle.dev/leadfuze-alternatives)
- [RouterGrowth alternatives](https://datacircle.dev/routergrowth-alternatives)
- [Sanitize Email alternatives](https://datacircle.dev/sanitize-email-alternatives)
- [Snov.io alternatives](https://datacircle.dev/snov-io-alternatives)
- [Truelist alternatives](https://datacircle.dev/truelist-alternatives)