FeatBit
by FeatBit · Open-source feature flag management for self-hosted releases
BenchRank score
Screenshots of FeatBit
Homepage
Overview
FeatBit is an open-source feature flag platform for progressive rollout, A/B testing, safe release and rollback. It is self-hosted on Kubernetes, AWS, Azure or Docker Compose, and provides server and client SDKs, a REST API, webhooks, a CLI and real-time flag updates over WebSocket. An MCP server and agent skills connect it to AI coding agents.
- Best for
- Engineering teams that want to self-host feature flags and keep release data in-house.
- Pricing
- Self-host Foundation is free and open source; Enterprise is $3,999/year (Advanced RBAC +$600/year); Enterprise Premium is custom-priced on request.
- Runs on
- WebSelf-hosted
Strengths and trade-offs
Strengths
- Free self-host tier with no seat, MAU or project limits
- Deploys on Docker Compose, Kubernetes, AWS or Azure
- Server and client SDKs, REST API, webhooks and a CLI
- Real-time flag updates over WebSocket
Trade-offs
- Advanced RBAC costs an extra $600/year on top of Enterprise
- Experimentation is in beta and CUPED is listed as coming soon
- Self-hosting means you run and maintain the infrastructure yourself
- Dedicated support and SLAs only come with the paid plans
How FeatBit markets itself
A structured read of the promise, proof and page design on FeatBit’s captured homepage.
Homepage capture
“Cut Feature Flag and AB Testing Costs by Up to 20×”
- Angle: ROI / cost-saving
- Hero: Product screenshot
Pricing
Published plans and prices from FeatBit’s own pricing page.
How this score is made up
Each dimension is scored out of 100 and combined into the headline score using fixed weights.
MCP support
Whether an agent can drive the product through the Model Context Protocol, and how much setup that takes.
API quality
Public API surface: machine-readable spec, official SDKs, documented auth, errors, rate limits and versioning.
Documentation
Publicly reachable docs — coverage, freshness, code samples and machine readability.
Agent friendliness
How readable the site is to an automated client: llms.txt, structured data, server-rendered content, crawler access.
Pricing transparency
Whether real prices are published, self-serve signup exists, and usage costs are knowable without a sales call.
Changelog
A public, dated record of what shipped and when — the clearest signal that a product is still alive.
Marketing site structure
Whether the site answers a buyer's questions: clear positioning, the pages that matter, and accessibility.
Page speed
How fast the site loads for real visitors: Chrome UX Report 75th-percentile LCP, INP and CLS, with a Lighthouse mobile run standing in where a site has too little traffic for field data.
Operational trust
Status page and incident history, security disclosure, compliance and data-processing documentation.
Measured, but not part of the score
Useful to know, but not a mark for or against the product — so these do not affect the ranking.
Openness
Source availability, self-hosting, data export and open standards. Scored and shown, but not part of the composite — paid SaaS is not worse for being paid SaaS.
Maintenance
Release cadence and repository activity. Scored and shown, but not part of the composite — it is only measurable for open repositories.
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Where this comes from
The FeatBit pages BenchRank reads when it scores the product — its documentation, release notes, status and security pages, and its repository where there is one.
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Is this your product?
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