Switch to filtrat.io From Any Email Verifier

You Do Not Need to Switch All at Once

The worst way to change your verification tool is to cancel your current subscription and hope the new one works. The best way is to run both side by side until the results speak for themselves.

filtrat.io gives you 200 free credits to start. That is enough to verify 200 addresses and see how results compare with your current tool. No card required.

Three Migration Paths

What Changes, What Does Not

What stays the same

What improves

What you lose (honestly)

Migration From Specific Tools

API Migration — Swap One Endpoint

If your pipeline uses an API, migration is one endpoint change:

POST /v4/single/check
→ {"result": "catchall"}

POST https://api.filtrat.io/v1/verify/email
→ {"status": "verified",
   "catchall_resolved": true}

Same pattern. Same logic. One line changed in your config.

n8n Migration — Import a Template

If you use n8n, swap the HTTP node or import a ready-made template:

1. Remove old verifier HTTP node
2. Import filtrat.io template
3. Paste API key
4. Done

Templates available for single verification, bulk list cleaning, webhook validation, email finding, and bulk finding from Google Sheets.