Head-to-head
Clay vs Hunter.io
Clay: Spreadsheet-style enrichment workspace that waterfalls dozens of data providers per cell. Hunter.io: Email finding and verification API built around domain patterns.
Overlapping capabilities: Email finding.
Benchmark: people search
Clay and Hunter.io have no completed benchmark run yet — this comparison fills in as suites run. Reviews below are live.
Reviews across the web
Clay is beloved by power users — near-perfect scores on G2 (4.9) and Product Hunt (4.8) driven by its waterfall enrichment and AI research agent — but community sentiment is more divided than the ratings suggest. The recurring complaints are opaque credit economics, surprise billing, and a learning curve that punishes casual users, reflected in a much lower Trustpilot score. It rewards teams willing to invest in learning it and monitoring credit burn.
Full roundup →Hunter.io keeps consistently good scores across G2 (4.4) and Capterra (4.6) and is widely seen as a simple, trustworthy email finder and verifier. The recurring criticism is that it has not kept pace with modern outbound: no phone data, a thin campaigns feature, and mid-pack accuracy in recent community benchmarks. It remains a default pick for straightforward email finding on public web data.
Full roundup →