Home / Compare / Aegis vs. Oso
Oso discovers, monitors, and governs AI agents already running across an organization’s laptops, browsers, and terminals. Aegis is a single person’s card for one agent’s bounded authority.
A person wants to define, see, and revoke a specific boundary for one agent they personally use — before any action happens.
A security or platform team needs to discover every agent already running across the company (including unauthorized ones), monitor every prompt and tool call, and flag or block risky behavior after agents are already in use.
| Dimension | Aegis | Oso |
|---|---|---|
| Vantage point | One individual, one agent, defined up front | Organization-wide, across many agents and employees, often discovered after the fact |
| Core motion | Author a boundary before the agent acts | Discover, monitor, detect, and control agents already operating |
| Detection | None — nothing is monitored in real time | Flags rule violations, high-velocity behavior, PII leakage, and exposed API keys |
| Reporting | A local, browser-only action list | Compliance logs and audit trails built for incident investigation |
| Integration | None | Integrates with Claude, ChatGPT, and other LLM providers (per Oso’s site) |
| Pricing approach | Free concept; nothing to buy. | Not itemized on the public site; Oso offers a free trial and an option to consult with their engineering team. |
| Free option | Yes, fully free. | A free trial is offered, per Oso’s site; ongoing pricing is not publicly itemized. |
| Speed to first value | Immediate setup, because there is nothing to discover — the user defines the boundary directly. | Value depends on rollout across the org; discovery and monitoring take time to reach full coverage. |
| Accuracy / precision | Precise only for the single boundary a person explicitly writes down. | Built to catch real behavioral risk (velocity spikes, PII leakage, key exposure) across many agents, which a static card model cannot see. |
| Ease of use | Trivial for one person, one agent. | Built for security teams managing agent sprawl across an entire company. |
No. Aegis has no discovery or monitoring capability. It only manages a boundary for an agent the user explicitly adds themselves.
No — Oso is built for enterprise security and platform teams governing agent use across an organization, not for a single person’s personal agent.
Oso, via its monitoring and detection features. Aegis has no runtime enforcement or monitoring in its current build.
Sourced from Oso’s official site (https://www.osohq.com) as of research time. Verify current features and pricing directly with Oso before making a decision.