We just launched VerifyKit — a no-BS email validation API for developers

Hey Indie Hackers 👋

We built VerifyKit.io because we were tired of how painful email validation had become.

Most tools we tried were either:

• Too slow — sometimes taking seconds per check

• Too vague — returning “maybe valid” instead of real answers

• Too expensive — forcing you into large minimum credit packages

As developers running another SaaS, we just needed something fast, accurate, and affordable to validate user emails — whether for sign-ups, onboarding, or cleaning lists.

So we built VerifyKit:
Fast: real SMTP validation in ~400 ms
Accurate: checks actual deliverability, not just syntax
Fair: From 49$/month
Developer-first: clean JSON responses, simple integration

No bloated dashboards. No hidden fees. Just a reliable API that tells you if an email really works.

We’d love your feedback — especially from other developers and SaaS founders who’ve dealt with unreliable validators before.

👉 Try it here: https://verifykit.io

Let us know what you think or what integrations you’d like to see next!