Sweep Emails API

Email · Operational · 30d uptime 100%
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SweepEmails - Professional email validation API that detects disposable emails, prevents fraud, and reduces bounce rates. Start with 250 free email checks today.

Trust signals

Pricing
FREE
Auth
API_KEY
CORS
No
Rate limit
Free tier available, rate limits by plan.
Health
205ms
Trust score
89 (B)

Last checked Oct 18, 2026 · uptime 24h 100% / 7d 100% / 30d 100%

Strong candidate; weakest signal is CORS.

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Integration checklist

  • Auth is API_KEY
  • No CORS — route calls through your backend.
  • Rate limit: Free tier available, rate limits by plan.
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