
Crowdsourced arena where AI models compete and humans crown the best design output
Code Arena records 35,827,928 monthly visits with +19.4% month-over-month growth and Free pricing. Postiz records 524,221 monthly visits with +14.2% growth and Free Trial, Paid, Contact for Pricing pricing.
Agentic social media scheduling for 30+ channels
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | arena.ai | postiz.com |
| Pricing Model | Free | Free Trial, Paid, Contact for Pricing |
| Monthly Visits | 35.83M (35,827,928) | 524.22K (524,221) |
| MoM Traffic Delta |
| +5.83M (+19.4%) |
| +65.27K (+14.2%) |
| Primary Market & Share | 🇮🇳 India (13.1%) | 🇺🇸 United States (30.2%) |
|---|
| Direct Visits / mo | 24.34M | 211.05K |
|---|
| User Rating | 4.7 | 4.5 |
|---|
| Supported Platforms | Website | Website |
|---|

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.
Agentic social media scheduling for 30+ channels
Write a post once and publish to every selected channel, previewing the whole schedule visually before it goes out.
Claude, ChatGPT, Claude Code, Cursor, Grok, OpenClaw and others draft, schedule and analyze posts programmatically.
Invite teammates, assign posts, and keep every channel and approval organized in a shared workspace.
Set a milestone like 100 likes and Postiz automatically posts, likes, or comments to keep engagement going.

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

Agent Skills that give your coding agent real design taste
Free / Open-sourceSearch and study millions of public SKILL.md agent skills
#3
Free AI hackathons and a global community for AI builders

Agentic marketing platform for campaigns, creative, and social publishing


Features AI-powered content creation and category-based scheduling, though less centered around autonomous agentic execution.

Provides reliable multi-platform scheduling and bulk publishing with built-in AI assistance, but lacks native open-source flexibility.

AI-powered social media management for teams and agencies
Schedule and automate social media on 12 platforms — with AI agents that post for you
Delivers unified social media automation and scheduling with robust analytics, but features less advanced autonomous agents.
Community plugin, rule, and MCP server hub for Cursor
Automates multi-channel social publishing using AI agents, offering similar agentic workflows but with different scheduling interfaces.
Crowdsourced arena where AI models compete and humans crown the best design output
Agent Skills that give your coding agent real design taste
Free / Open-sourceSearch and study millions of public SKILL.md agent skills
Free AI hackathons and a global community for AI builders
Agentic marketing platform for campaigns, creative, and social publishing
Features AI-powered content creation and category-based scheduling, though less centered around autonomous agentic execution.
Provides reliable multi-platform scheduling and bulk publishing with built-in AI assistance, but lacks native open-source flexibility.
AI-powered social media management for teams and agencies
Schedule and automate social media on 12 platforms — with AI agents that post for you
Delivers unified social media automation and scheduling with robust analytics, but features less advanced autonomous agents.
Community plugin, rule, and MCP server hub for Cursor
Automates multi-channel social publishing using AI agents, offering similar agentic workflows but with different scheduling interfaces.