YesWeCheck Reviews & Product Details

YesWeCheck is an email verification service for marketers, sales teams and developers who need clean lists without paying for inconclusive results. Verify addresses in real time through the API, upload and clean lists in bulk, or check addresses on the fly with the verification widget. Every check runs syntax, domain, MX and SMTP verification, with catch-all detection, disposable-domain filtering and role-based address flagging. What sets YesWeCheck apart: unknown results are never billed, credits never expire, and 100 verifications are free on signup. Strong coverage of French mailbox providers (Orange, SFR, Free, La Poste). Packs from €5 for 1,000 credits to €2,400 for 5 million, plus monthly plans from €29.