FeatBit
FeatBit is an open-source feature flag and toggle management platform designed to help development teams ship faster, deploy safely, and conduct real-time experiments.
Our verdict
Who it's for
Open-source feature flag infrastructure for the AI era, offering enterprise-grade controls without the high cost.
Who should look elsewhere
Enterprise features like SSO and advanced IAM are only available in paid tiers.
Pros
- +100% open-source providing full transparency and no vendor lock-in.
- +Significant cost savings compared to proprietary solutions (up to 20x).
- +Complete data privacy and security with self-hosted deployment options.
- +Unlimited seats, service connections, and MAU with predictable pricing.
- +Fast MVP validation and safe deployment through surgical targeting.
Cons
- −Enterprise features like SSO and advanced IAM are only available in paid tiers.
- −Community support for the free open-source version, dedicated support is paid.
- −Requires self-hosting setup and maintenance for full control and data privacy.
Key features
- ✓Feature toggles and flags
- ✓Advanced targeting and segmentation
- ✓A/B testing and experimentation
- ✓Real-time updates
- ✓REST API and SDKs for multiple languages (.NET, Node.js, Python, Java, React)
- ✓Self-hosted deployment options (Docker, Kubernetes, Cloud Services)
- ✓Integration with AI tools (Context7 MCP Server, VSCode/Cursor slash commands, Claude Skills)
- ✓SSO authentication
Pricing
| Plan | Price | Billing | Notes |
|---|---|---|---|
| Open Source & Free | $0 | month | Unlimited feature flags; Unlimited environments; Unlimited team members |
| Enterprise Standard License | $3999 | month | All Free features; SSO authentication; Advanced Workflow |
| Enterprise Premium Features | — | month | Fine-grained Role-Based Access Control; Request more Auto-Sync Agents; High Availability Consulation |
| Enterprise Custom Support Service | — | month | Dedicated hands-on support for your team; Dedicated installation, hosting & upgrading code; System maintenance training |
| SaaS | $49 | month | Managed hosting (99.95% uptime SLA) |