Caterpillar is a free agentic AI security solution by Alice. Ultra Ledger is a commercial agentic AI security solution by Ultra. Features, integrations, deployment and the company behind each one, side by side.
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VisitCLI scanner that detects security threats in AI agent skills before installation.
Security registry for MCP servers with trust scores and per-version scanning
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Based on what each listing shows: deployment, company size, price and open source.
Caterpillar fits if you need to run it on your own servers and you need a free product.
Ultra Ledger fits if you want a cloud product.
Common questions when comparing Caterpillar vs Ultra Ledger for agentic AI security.
Caterpillar: CLI scanner that detects security threats in AI agent skills before installation. Built by Alice.
Ultra Ledger: Security registry for MCP servers with trust scores and per-version scanning. Built by Ultra.
The table above shows where their features, integrations, deployment and company size fit differ.
Caterpillar is made by Alice founded in 2018-01-01T00:00:00.000Z. Ultra Ledger is made by Ultra. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Caterpillar and Ultra Ledger are both Agentic AI Security products, and both cover MCP Security, Agentic AI Security, Supply Chain Security. Key differences: Caterpillar is Free while Ultra Ledger is Commercial. Use the table above to see where features, deployment and company size fit differ.