# Caterpillar vs Sonoma Security: side-by-side comparison (2026) [Caterpillar](https://cybersectools.com/tools/caterpillar) is a free [agentic AI security](https://cybersectools.com/categories/agentic-ai-security) solution by [Alice](https://cybersectools.com/companies/alice). [Sonoma Security](https://cybersectools.com/tools/sonoma-security) is a commercial [agentic AI security](https://cybersectools.com/categories/agentic-ai-security) solution by [Sonoma Security](https://cybersectools.com/companies/sonoma-security). Features, integrations, deployment and the company behind each one, side by side. Need the answer fast? [Best Agentic AI Security Solutions for Business](https://cybersectools.com/shortlists/best-agentic-ai-security-solutions) picks CrowdStrike Falcon Guardian, Rubrik Agent Cloud, Silverfort AI Agent Security and 5 more. ## Side-by-side comparison | | Caterpillar | Sonoma Security | |---|---|---| | Pricing model | Free | Commercial | | Category | Agentic AI Security | Agentic AI Security | | Verified | No | No | | Deployment type | On-Premises | Hybrid | | Company size fit | Startup, SMB, Mid-Market, Enterprise | Mid-Market, Enterprise | | Company | Alice | Sonoma Security | | Headquarters | – | – | ### Use cases and capabilities | | Caterpillar | Sonoma Security | |---|---|---| | Agentic AI Security | Yes | Yes | | MCP Security | Yes | Yes | | LLM Security | Yes | Yes | | Supply Chain Security | Yes | Yes | | Security Scanning | Yes | – | | Data Exfiltration | Yes | – | | Permissions | Yes | Yes | | Open Source | Yes | – | | CI/CD | Yes | – | | AI Governance | – | Yes | | Prompt Injection | – | Yes | | AI Compliance | – | Yes | | GenAI Security | – | Yes | ### Core features **Caterpillar** 10 features listed. Sign in on the page to see them. **Sonoma Security** 10 features listed. Sign in on the page to see them. ### Integrations **Caterpillar** 3 integrations listed. Sign in on the page to see them. **Sonoma Security** No integrations listed. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [Caterpillar](https://cybersectools.com/tools/caterpillar) fits if you need to run it on your own servers, you are a startup or a small business and you need a free product. - [Sonoma Security](https://cybersectools.com/tools/sonoma-security) fits if you need both cloud and on-premises options. ## Caterpillar vs Sonoma Security FAQ Common questions when comparing Caterpillar vs Sonoma Security for agentic AI security. ### What is the difference between Caterpillar and Sonoma Security? **Caterpillar**: CLI scanner that detects security threats in AI agent skills before installation. Built by Alice. **Sonoma Security**: MCP governance platform for securing and controlling enterprise AI agents. Built by Sonoma Security. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Caterpillar and Sonoma Security? **Caterpillar** is made by Alice founded in 2018-01-01T00:00:00.000Z. **Sonoma Security** is made by Sonoma Security. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Caterpillar a good alternative to Sonoma Security? Often, yes. Caterpillar and Sonoma Security are both Agentic AI Security products, and both cover MCP Security, Agentic AI Security, LLM Security. Key differences: Caterpillar is Free while Sonoma Security is Commercial. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Caterpillar vs Onyx Platform](https://cybersectools.com/compare/caterpillar-vs-onyx-platform) - [Caterpillar vs Autonomous Security](https://cybersectools.com/compare/autonomous-security-vs-caterpillar) - [Caterpillar vs Archestra Enterprise MCP Platform](https://cybersectools.com/compare/archestra-enterprise-mcp-platform-vs-caterpillar) - [Sonoma Security vs Onyx Platform](https://cybersectools.com/compare/onyx-platform-vs-sonoma-security) - [Sonoma Security vs Autonomous Security](https://cybersectools.com/compare/autonomous-security-vs-sonoma-security) - [Sonoma Security vs Archestra Enterprise MCP Platform](https://cybersectools.com/compare/archestra-enterprise-mcp-platform-vs-sonoma-security) ## Alternatives to each - [See all Caterpillar alternatives](https://cybersectools.com/alternatives/caterpillar) - [See all Sonoma Security alternatives](https://cybersectools.com/alternatives/sonoma-security) --- Source: https://cybersectools.com/compare/caterpillar-vs-sonoma-security For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/caterpillar.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Caterpillar and Sonoma Security: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md