Trustpilot

Trustpilot hosts public review profiles that frequently rank for branded searches, which means the profile often greets people already looking for your product by name.

A free business profile is available, with paid review-collection tooling on top. Setup requires an account and verification rather than editorial approval, and link behaviour is platform-controlled and uncertain.

The domain is enormous — DR 94 with an estimated 91M monthly visits — but that scale is not distribution for a new product. Treat Trustpilot as reputation management: claim the profile, invite real customers, and keep responses public and prompt.