#6 in Application SecurityUpdated 2026-08

FeatBit

by FeatBit · Open-source feature flag management for self-hosted releases

71.3 — BenchRank score out of 100

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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

Pricing

Published plans from FeatBit’s own pricing page, in USD. Usage charges and add-ons may apply on top.

FeatBit pricing tiers, monthly rates in USD
Plan	Monthly	Includes
Foundation	—	Full-featured open source platform, free forever Self-host with complete data privacy No limits on seats, MAU, projects or service connections Community support via Discord and GitHub
Enterprise	—flat rate, $3,999 per year	$3,999/year, billed annually, no seat or MAU limits Enterprise security, compliance and dedicated support Advanced RBAC available as a +$600/year add-on 12-business-hour reply SLA and priority support channels
Enterprise Premium	Contact sales	Custom pricing, quoted on request Additional Auto-Sync Agents beyond 100 4-business-hour reply SLA, customisable Dedicated onboarding and training

How this score is made up

Each dimension is scored out of 100 and combined into the headline score using fixed weights.

MCP support: 92 out of 100
API quality: 10 out of 100
Documentation: 90 out of 100
Agent friendliness: 73 out of 100
Pricing transparency: 85 out of 100
Changelog: 100 out of 100
Marketing site structure: 100 out of 100
Operational trust: 30 out of 100

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: 85 out of 100
Maintenance: 100 out of 100

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