# Capsule Runtime Security for AI Agents vs Silverfort AI Agent Security: side-by-side comparison (2026) [Capsule Runtime Security for AI Agents](https://cybersectools.com/tools/capsule-runtime-security-for-ai-agents) is a commercial [agentic AI security](https://cybersectools.com/categories/agentic-ai-security) solution by [Capsule Security](https://cybersectools.com/companies/capsule-security). [Silverfort AI Agent Security](https://cybersectools.com/tools/silverfort-ai-agent-security) is a commercial [agentic AI security](https://cybersectools.com/categories/agentic-ai-security) solution by [Silverfort](https://cybersectools.com/companies/silverfort). Features, integrations, deployment and the company behind each one, side by side. ## Our take What our shortlists say about the one we picked. ### [Silverfort AI Agent Security](https://cybersectools.com/tools/silverfort-ai-agent-security) Best for: Identity teams tying agents to human owners It belongs here because it governs agents through identity, so every agent answers to a person under the same rules you apply to staff. It is cloud-delivered, and its size fit runs from SMB to enterprise. Check how many of your agents actually route through the MCP gateway, since blocking only works where calls pass through it. From [Best Agentic AI Security Solutions for Business](https://cybersectools.com/shortlists/best-agentic-ai-security-solutions), Fall 2026. Reviewed by [Nika (Nikoloz) Kokhreidze](https://cybersectools.com/about). 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 4 more. ## Side-by-side comparison | | Capsule Runtime Security for AI Agents | Silverfort AI Agent Security | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Agentic AI Security | Agentic AI Security | | Verified | No | No | | Deployment type | Cloud | Cloud | | Company size fit | Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | Capsule Security | Silverfort | | Headquarters | – | – | ### Use cases and capabilities | | Capsule Runtime Security for AI Agents | Silverfort AI Agent Security | |---|---|---| | Agentic AI Security | Yes | Yes | | Runtime Security | Yes | – | | AI Observability | Yes | – | | LLM Security | Yes | – | | LLM Guardrails | Yes | – | | Prompt Injection | Yes | – | | OWASP | Yes | – | | MITRE ATT&CK | Yes | – | | NIST | Yes | – | | Least Privilege | Yes | Yes | | Privilege Escalation | – | Yes | ### Core features **Capsule Runtime Security for AI Agents** 10 features listed. Sign in on the page to see them. **Silverfort AI Agent Security** 10 features listed. Sign in on the page to see them. ### Integrations **Capsule Runtime Security for AI Agents** No integrations listed. **Silverfort AI Agent Security** 7 integrations listed. Sign in on the page to see them. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [Silverfort AI Agent Security](https://cybersectools.com/tools/silverfort-ai-agent-security) fits if you are a small business. ## Capsule Runtime Security for AI Agents vs Silverfort AI Agent Security FAQ Common questions when comparing Capsule Runtime Security for AI Agents vs Silverfort AI Agent Security for agentic AI security. ### What is the difference between Capsule Runtime Security for AI Agents and Silverfort AI Agent Security? **Capsule Runtime Security for AI Agents**: Runtime security platform for AI agents with discovery, observability, and enforcement, built by Capsule Security. **Silverfort AI Agent Security**: AI agent security platform for discovery, risk assessment, and access control, built by Silverfort. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Capsule Runtime Security for AI Agents and Silverfort AI Agent Security? **Capsule Runtime Security for AI Agents** is made by Capsule Security. **Silverfort AI Agent Security** is made by Silverfort. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Capsule Runtime Security for AI Agents a good alternative to Silverfort AI Agent Security? Often, yes. Capsule Runtime Security for AI Agents and Silverfort AI Agent Security are both Agentic AI Security products, and both cover Least Privilege, Agentic AI Security. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Capsule Runtime Security for AI Agents vs Certiv](https://cybersectools.com/compare/capsule-runtime-security-for-ai-agents-vs-certiv) - [Capsule Runtime Security for AI Agents vs Tenet Security Platform](https://cybersectools.com/compare/capsule-runtime-security-for-ai-agents-vs-tenet-security-platform) - [Capsule Runtime Security for AI Agents vs Verno Labs Platform](https://cybersectools.com/compare/capsule-runtime-security-for-ai-agents-vs-verno-labs-platform) - [Silverfort AI Agent Security vs Certiv](https://cybersectools.com/compare/certiv-vs-silverfort-ai-agent-security) - [Silverfort AI Agent Security vs Tenet Security Platform](https://cybersectools.com/compare/silverfort-ai-agent-security-vs-tenet-security-platform) - [Silverfort AI Agent Security vs Verno Labs Platform](https://cybersectools.com/compare/silverfort-ai-agent-security-vs-verno-labs-platform) ## Alternatives to each - [See all Capsule Runtime Security for AI Agents alternatives](https://cybersectools.com/alternatives/capsule-runtime-security-for-ai-agents) - [See all Silverfort AI Agent Security alternatives](https://cybersectools.com/alternatives/silverfort-ai-agent-security) --- Source: https://cybersectools.com/compare/capsule-runtime-security-for-ai-agents-vs-silverfort-ai-agent-security For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/capsule-runtime-security-for-ai-agents.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Capsule Runtime Security for AI Agents and Silverfort AI Agent 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