Instantly email verification
Clean Instantly lists before sending
Verify cold email lists before they reach Instantly campaigns. Verifly helps teams catch risky addresses first, then import cleaner prospects into their sending workflow.
Validate before importAPI
curl -X POST "https://verifly.email/api/v1/verify/bulk" \
-H "Authorization: Bearer vf_your_api_key" \
-H "Content-Type: application/json" \
-d '{"emails":["lead1@example.com","lead2@example.com"]}'Real-time SMTP mailbox checks
Single, batch, and async bulk verification
Disposable, role account, and catch-all detection
Pay-as-you-go credits with no subscription lock-in
Search fit
Built for Instantly email verification workflows
Use Verifly when you need a simple API, predictable pricing, and clean JSON results before emails hit your product, CRM, or campaign tool.
Validate campaign lists before importing them into Instantly
Reduce hard bounces from stale or risky leads
Screen catch-all, role, and disposable addresses before sending
Run quick one-off checks for new lead sources
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