{"id":"zerobounce-api","name":"ZeroBounce","af_score":81.2,"security_score":null,"reliability_score":null,"what_it_does":"Email validation and deliverability API that verifies email addresses in real-time or in batch, scoring them on validity, bounce risk, spam traps, and abuse patterns.","best_when":"You need high-accuracy email validation with detailed scoring (bounce type classification, spam trap detection) and want a well-documented API with SDKs in multiple languages.","avoid_when":"You only need basic syntax validation (do that client-side for free) or you're looking for a free email validation service at scale.","last_evaluated":"2026-03-01T09:50:06.442240+00:00"}