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Oso
Oso provides a unified authorization layer designed to manage access for AI agents, applications, and human users.
Our verdict
Who it's for
Secure and authorize AI agents and applications with fine-grained controls and audit trails.
Who should look elsewhere
Requires integration into existing applications and agent workflows.
Pros
- +Prevents sensitive data leaks and unauthorized infrastructure modifications by AI agents.
- +Accelerates development of AI applications by providing a proven authorization foundation.
- +Offers comprehensive auditing and logging for compliance and accountability.
- +Enables proactive security with simulations and real-time anomalous behavior detection.
- +Supports various authorization models (RBAC, ReBAC, ABAC) for flexible policy management.
Cons
- −Requires integration into existing applications and agent workflows.
- −Pricing for higher tiers can be a significant investment for larger organizations.
Key features
- ✓Agent Activity Visibility (prompts, tool calls, responses)
- ✓Deterministic Controls for Agent Actions
- ✓Immutable Audit Trails for Agent Activity
- ✓Agent Behavior Simulation in Staging Environments
- ✓Anomalous Behavior Detection and Quarantine
- ✓Dynamic Privilege Adjustments
- ✓Least Privilege Enforcement for Tool Calls
- ✓High-Risk Action Controls (deletes, payments)
Pricing
| Plan | Price | Billing | Notes |
|---|---|---|---|
| Developer | $0 | month | Slack us; Cloud 99.5% SLA; Community Slack support |
| Startup | $500 | month | Cloud 99.95% SLA; Private Slack support 9am-9pm ET; Higher rate limits |
| Enterprise | — | month | Cloud, hybrid, or on-prem 99.99% SLA; Private Slack & Zoom support 24/7; Custom rate limits |