# Best email validation API in 2026

> The three email validation API plans we score highest, with each part of their score and what 1,000 emails cost.

1. [GetProspect, $369 pack](https://datacircle.dev/validate-email-apis/getprospect/369-pack): Overall score 75.8 (Price 96, Data 80, Cost to get started 67, Bundle 50, Performance 12), $0.369 per 1,000
2. [treg, $10 pack](https://datacircle.dev/validate-email-apis/treg/10-pack): Overall score 71.3 (Price 88, Data 70, Cost to get started 93, Bundle 50, Performance 11), $0.00 per 1,000
3. [Neutrino API, $50 monthly, Tier 2, GET /email-verify](https://datacircle.dev/validate-email-apis/neutrino-api/50-monthly-tier-2-get-email-verify): Overall score 68.6 (Price 84, Data 58, Cost to get started 78, Bundle 95, Performance 11), $0.333 per 1,000

Built on October 21, 2026. The page: https://datacircle.dev/best-email-validation-api. Every plan: https://datacircle.dev/validate-email. The benchmark: https://datacircle.dev/validate-email/benchmark.csv.