Choose ZoomInfo if you are mid-market or enterprise, you sell into North America, and the deepest database, best direct dials, and intent signals justify a contract that usually starts around $15,000 per year.
Choose RocketReach if you are an SMB, a recruiter, or an individual who wants affordable, self-serve lookups, a browser extension, and broad coverage, and you can accept that accuracy is more variable than an enterprise database.
Choose a waterfall enrichment layer like Enrich if your real problem is coverage and cost. Instead of betting on one provider, waterfall enrichment queries several sources per contact and keeps the first verified hit, which lifts match rates above any single tool while keeping you on transparent per-credit pricing.

