Check if an email address is from a disposable provider.
API-first service. Upload domain lists, generate API keys, and get blazing-fast results from Redis.
How it works
Create your account and get an API key.
Admins upload CSV of disposable domains.
Domains are loaded into Redis for fast checks.
POST /api/check with your API key and email.
Per-plan monthly limits with instant counters.
Key features
- Redis-backed
Ultra-low latency lookups from a dedicated pool.
- CSV import
Admin uploads domain lists in one go.
- Per-plan limits
Free 500/mo, Pro 10k/mo, Premium 100k/mo.
- Multiple keys
Create multiple keys; usage aggregated per user.
- Email auth
Email/password authentication.
- Analytics
Lightweight in-app analytics and GA integration.
Pricing
Start free. Upgrade when you need more.
FAQ
- Do you whitelist common providers?
Yes. gmail.com, outlook.com, hotmail.com, live.com, yahoo.com, icloud.com, proton.me and more are always treated as non-disposable.
- How do I call the API?
Send POST /api/check with header X-API-Key and JSON {"email":"name@domain.tld"}.