Clay
Clay enriches and automates lead data from 100+ sources on a spreadsheet-like canvas. Best for teams building serious, personalized outbound at scale.
The Spinoza Score
Reviewed by Kamran Arshad. See how we evaluate · Updated 2026-07-13.
- Category
- sales lead-generation
- Starts at
- Free
- Platforms
- Launched
- Jan 2017
- Last reviewed
- 2026-07-13
The most powerful lead-data tool in the game. A steep climb, then a superpower.
Clay pulls contact and company data from over a hundred providers, layers AI research on top, and lets you build enrichment and outreach workflows in a familiar table. The result is outbound that's personalized at a depth manual work can't match. It's genuinely hard to learn and priced for teams that mean it, but for growth operators who master it, nothing else comes close on data firepower.
What Clay actually looks like
Scroll inside the panel to see the full homepage. Live screenshot — updates as the product evolves.
Best for
- Serious outbound at scale
- Growth and RevOps teams
- Deep lead personalization
Not for
- Beginners wanting simple lists
- Tiny budgets
What it actually does
100+ data sources
Waterfall enrichment across dozens of providers for the best hit rate.
AI research agent
Send an AI to research each lead and fill columns you define.
Spreadsheet canvas
Build enrichment and outreach logic in a familiar table view.
Personalized outreach
Generate genuinely tailored messages from enriched data.
Integrations
Push clean data to your CRM and sending tools.
Workflows & automation
Trigger enrichment and outreach on a schedule or event.
Composite of hands-on testing and editorial review — five dimensions, each rated 0–5 against the same published rubric for every tool in the category. How we score →
- Overall
- 4.4/5
- Data Quality
- 4.6/5
- Automation
- 4.6/5
- Ease of Use
- 3.9/5
- Integrations
- 4.5/5
- Value
- 4.2/5
What it costs, by tier
Free tier with monthly credits; paid from around $149/mo. Confirm current pricing.
Monthly credits to explore it.
More credits and providers.
Frequently Asked Questions
Clay or Apollo?
Apollo is an all-in-one prospecting database that's easier to start with; Clay is a far more powerful enrichment and automation engine you build on top.
Is Clay free?
Yes, there's a free tier with monthly credits. Paid starts around $149/mo.
What is Clay best for?
Teams building personalized outbound at scale who want the deepest possible lead data and automation.
Is Clay hard to learn?
Yes. The power comes with a real learning curve, but the payoff for growth teams is large.
Ready to try Clay?
Build personalized outbound on serious lead data.
Outbound link may be tracked. See affiliate disclosure.