How do their growth rates compare?

Clay has a month-over-month growth rate of -2.7%; Outerbase has +13%.

How does pricing compare?

Clay: Freemium, Free Trial, Contact for Pricing. Clay uses flexible, plan-based pricing with a 14-day free trial and a free entry point for individuals getting started, while larger teams and enterprises are quoted based on seats, credits, and data usage. Contact Clay for detailed enterprise pricing. Outerbase: Contact for Pricing. Outerbase does not publish self-serve tiers on its site; enterprise and team access is handled through a contact-sales conversation. The product is open-source friendly — much of the interface layer, including the table and chart components, is available on GitHub — and you can evaluate it there before talking to the team. Ask for a quote based on the number of connections, seats and compliance needs.

What are alternatives to Clay and Outerbase?

Other tools in related categories include Zapier, Instantly, Outreach, Smartlead, Hex.

Clay vs Outerbase — Traffic (1.27M vs 9.19K), Pricing & Verdict

Open AI Tools

Clay vs Outerbase — Traffic (1.27M vs 9.19K), Pricing & Verdict | Open AI Tools

Side-by-Side Traffic & Specification Matrix

Dimension / Metric	Clay	Outerbase
Official Domain	clay.com	outerbase.com
Pricing Model	Freemium, Free Trial, Contact for Pricing	Contact for Pricing
Monthly Visits	1.27M (1,267,465)	9.19K (9,191)
MoM Traffic Delta	-35.69K (-2.7%)	+1.06K (+13%)
Primary Market & Share	🇺🇸 United States (42.4%)	🇺🇸 United States (35.1%)
Direct Visits / mo	744.96K	3.64K
User Rating	4.7	4.3
Supported Platforms	Website	Website

Clay

Build GTM systems that turn data into revenue

Waterfall data enrichment

Query 200+ data and AI providers from one contract and cascade across them to maximize coverage and accuracy.

Agentic research & scoring

Clay's global agent and account agents research companies and people with AI, then score and route leads automatically.

Signals & intent tracking

Monitor job changes, promotions, hiring activity, and other buying signals to target accounts at the right moment.

Workflow orchestration & CLI/API

Chain enrichment, reasoning, and outreach into long-running workflows, or build programmatically with Clay's CLI, API, and MCP tooling.

Strengths & Pros

+Unifies data enrichment, AI research, and multi-channel activation in a single platform
+Marketplace with 200+ providers and waterfall enrichment delivers strong coverage
+Powerful workflow automation with CLI, API, and MCP access for technical teams
+Large, active community plus Clay University, livestreams, and education resources