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#email testing api

Email Testing API for Playwright in 2026: Complete Guide with SDK Code Examples

The best email testing API for Playwright in 2026. Full guide covering FreeCustom.Email SDK integration — long-polling, OTP extraction, magic links, parallel workers, and CI/CD. Complete TypeScript and Python examples.

April 12, 2026

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Best Email Testing API in 2026: Complete Developer Comparison

What's the best email testing API in 2026? Compare FreeCustom.Email, Mailosaur, MailSlurp, Mailsac, and Mailinator on pricing, OTP extraction, WebSockets, SDK quality, and CI/CD support. Make the right choice for your team.

April 12, 2026

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