Oso starts at $500/month on the Startup plan.
Verified Sep 2026 from the official pricing page.
Is Oso worth the price?
Oso's pricing is fair, offering a generous free Developer tier for basic usage.
The jump to $500/month for the Startup tier is significant but includes critical features like increased events, auditing, and improved support. This structure is best for startups and growing businesses needing robust authorization and auditing without immediate enterprise-level customization.
Pricing Plans
Developer
$0 / mo
- Slack us
- Cloud 99.5% SLA
- Community Slack support
- Rate limits
- 100K events/month
Startup
$500 / mo
- Cloud 99.95% SLA
- Private Slack support 9am-9pm ET
- Higher rate limits
- 1M events/month
- Auditing and logging
- 24-hour log retention
- Up to 5 connector integrations
Enterprise
Custom
- Cloud, hybrid, or on-prem 99.99% SLA
- Private Slack & Zoom support 24/7
- Custom rate limits
- Custom # events
- Auditing and logging
- Custom log retention
- Custom # connector integrations
- Anomalous behavior alerting
- PII detection and identification
- Custom UI dashboard views
- Multi-region & data residency support
- White-glove onboarding & training
How Oso compares
4 of 4 direct competitors offer a free plan.
| Tool | Starting price | Free plan |
|---|---|---|
| Oso | $500/month, billing unit not specified | Yes |
| Open Policy Agent | Free | Yes |
| Cerbos | $25/month, billing unit not specified | Yes |
| Stytch | $0.05/month, billing unit not specified | Yes |
| Clerk | $1.67/month, billing unit not specified | Yes |
Oso Pricing FAQ
How much does Oso cost?
Oso starts at $500/month on the Startup plan. A free plan is also available.
Does Oso have a free plan?
Yes. Oso offers a free plan called "Developer". It includes: Slack us, Cloud 99.5% SLA, Community Slack support.
What are alternatives to Oso?
Alternatives to Oso include Open Policy Agent, Cerbos, Stytch, Clerk. Open Policy Agent is fully free. Cerbos starts at $25/month, billing unit not specified; Stytch starts at $0.05/month, billing unit not specified; Clerk starts at $1.67/month, billing unit not specified.
Oso alternatives
Direct competitors. Starting prices match the table above.
Sources
- Official Oso pricing: osohq.com/pricing (verified Sep 2026)
- Cite this data: Toolradar, Oso pricing verified Sep 2026, toolradar.com/tools/oso/pricing
Review Oso, get a free AI guide
Share your experience and we will send you Improve Your Thinking Patterns Using ChatGPT, free.