Clay Review 2026

A GTM data platform that combines 100+ enrichment sources with AI research agents to build hyper-personalised outbound campaigns at scale.

Clay is the tool that has quietly reshaped how modern sales and growth teams build outbound. At its core, Clay is a spreadsheet-like data workspace where each row is a person or company and each column is an enrichment: 100+ integrated providers (Apollo, ZoomInfo, LinkedIn Sales Navigator, Clearbit, People Data Labs, and dozens more) can each fill in a cell, so you can waterfall through providers until you get an answer. On top of that, Clay's AI 'Claygent' will read a website, LinkedIn profile, or news article and pull structured answers — 'what does this company sell?', 'who is their VP of engineering?', 'have they hired for a role like X in the last 6 months?' — that no static data provider offers. Combine those signals and you can build hyper-personalised outbound at scale: a table of 5,000 companies scored on ICP fit, enriched with three provider-agnostic phone numbers, an AI-written first sentence referencing a specific recent hire, and then piped into Outreach, Salesloft, HubSpot, Instantly, or Smartlead. Clay pricing scales with credits (each enrichment uses credits) across Starter, Explorer, Pro, and Enterprise tiers, plus usage-based add-ons for Claygent research. It's a developer-flavoured tool but doesn't require code — just a strong sense of how to compose enrichment steps.