Hunter is an email finding and verification tool for B2B prospecting. Its core features locate professional addresses from a name and company domain, return every public address tied to a domain, and verify whether an address is safe to send to before a campaign runs. Each result comes back with a confidence score and the pattern behind the guess. Hunter also ships a Chrome extension, bulk verification, lead enrichment, a developer API, and a basic built-in cold email feature with follow-ups and open tracking, all on a unified credit system across plans. In a GTM stack Hunter sits in the contact-data layer. It finds and validates the email behind a prospect so the rest of the system can personalize and route with a clean address rather than a bounce risk. At Nebor we treat Hunter as one option in the enrichment waterfall, not a default we run on every build. We pull from several providers and route the right one to the right field instead of forcing everything through a single source. When a case calls for it, Hunter slots into that cascade alongside tools like LeadMagic, LeadsFactory.io, FullEnrich, and Findymail, with each provider searched in turn until a valid match comes back. We reach for it when its coverage fits the data we need, then verify at each step before any contact enters a sequence.