
SpecialistAutomate work across thousands of apps — no code required
Clay records 1,267,465 monthly visits with -2.7% month-over-month growth and Freemium, Free Trial, Contact for Pricing pricing. Code Arena records 35,827,928 monthly visits with +19.4% growth and Free pricing.
Build GTM systems that turn data into revenue
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | clay.com | arena.ai |
| Pricing Model | Freemium, Free Trial, Contact for Pricing | Free |
| Monthly Visits | 1.27M (1,267,465) | 35.83M (35,827,928) |
| MoM Traffic Delta | -35.69K (-2.7%) | +5.83M (+19.4%) |
| Primary Market & Share | 🇺🇸 United States (42.4%) | 🇮🇳 India (13.1%) |
| Direct Visits / mo | 744.96K | 24.34M |
| User Rating | 4.7 | 4.7 |
| Supported Platforms | Website | Website |
Build GTM systems that turn data into revenue
Query 200+ data and AI providers from one contract and cascade across them to maximize coverage and accuracy.
Clay's global agent and account agents research companies and people with AI, then score and route leads automatically.
Monitor job changes, promotions, hiring activity, and other buying signals to target accounts at the right moment.
Chain enrichment, reasoning, and outreach into long-running workflows, or build programmatically with Clay's CLI, API, and MCP tooling.

Battle-test AI coding models side by side
Send the same coding prompt to multiple leading models and compare their generated apps and logic side by side.
Watch models construct web apps and websites live, so you can see process and output, not just the final file.
Projects go beyond one-off snippets, testing how well a model structures components, routes, and styles together.
Track which coding models accumulate the most wins over time to identify consistently strong performers.

SpecialistAutomate work across thousands of apps — no code required

Combines cold email campaigns with verified leads, but focuses more on outreach execution than deep enrichment.
AI agents that work the revenue lifecycle alongside your sellers

Excels at cold email deliverability and automation, but offers fewer options for complex multi-source data enrichment.
Excels at cold email deliverability and automation, but offers fewer options for complex multi-source data enrichment.

Crowdsourced arena where AI models compete and humans crown the best design output
Crowdsourced arena where AI models compete and humans crown the best design output

Offers lead generation and email warmup features, but lacks the deep data orchestration and scraping flexibility.
Offers lead generation and email warmup features, but lacks the deep data orchestration and scraping flexibility.

Agent Skills that give your coding agent real design taste
Agent Skills that give your coding agent real design taste
Free / Open-sourceSearch and study millions of public SKILL.md agent skills
Free / Open-sourceSearch and study millions of public SKILL.md agent skills

Free AI hackathons and a global community for AI builders
Free AI hackathons and a global community for AI builders
SpecialistBuild, share, and control AI agents that actually do the work
SpecialistBuild, share, and control AI agents that actually do the work

Provides unified sales prospecting workflows, but is less flexible for custom spreadsheet-based data enrichment.
Provides unified sales prospecting workflows, but is less flexible for custom spreadsheet-based data enrichment.
AI sales engagement and cold email outreach on autopilot