ConfigCat vs FeatBit
ConfigCat
configcat.com
FeatBit
featbit.coSide by side
| Figure | ConfigCat | FeatBit |
|---|---|---|
| Price from | $110/mo | $333.25/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| macOS | Yes | — |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 5 | 6 |
| Spec score · Feature Flag & Experimentation Platforms | 8.5 (#5) | 8.3 (#7) |
| Spec score · Feature Flag Software | 8.5 (#9) | 8.3 (#13) |
| Integrations | Listed integrations include Amplitude, Bitbucket, CircleCI, Datadog, GitHub, GitLab, Jira, Slack, Terraform, Zapier, and others. | The maker lists webhook integrations including Datadog, New Relic, Grafana, GrowthBook, and Slack, as well as OpenTelemetry integration. |
| Product | ConfigCat is a hosted feature flag and configuration management service that lets teams control features after code is deployed. | FeatBit describes itself as an open-source feature flag management platform for safer releases, experiments, and self-hosted delivery. |
| Rollouts | It supports user targeting, percentage rollouts, A/B testing, and variations. | Feature flags support progressive rollouts, user targeting, instant rollback, and separating code deployment from feature release. |
| SDKs | ConfigCat provides open source SDKs for mobile, desktop, website, and backend applications, including JavaScript, .NET, Android, iOS, and macOS. | The maker lists SDKs for .NET, JavaScript, React, React Native, Node.js, Java, and Python, plus OpenFeature providers. |
| Security | ConfigCat says flags are evaluated client-side, user data stays in the customer's system, and it stores flag values and targeting rules; SDK keys are 256-bit and rotatable. | The Cloud security overview states that service traffic uses HTTPS/TLS, in-scope production storage uses cloud-provider encryption at rest, and privileged systems use MFA where supported. |
| Support | The company offers chat or email with its development team and a community Slack, while plan support ranges from best effort to premium SLA. | The maker lists Discord and GitHub community support for self-host plans, with paid-plan support options including email or tickets and enterprise shared channels. |
Plans
ConfigCat
- Forever FreeFree
- Pro$110 a month
- Smart$325 a month
- Enterprise$900 a month
- Dedicated$4,500 a month
FeatBit
- FoundationFree
- FreeFree
- Enterprise$3,999 a year
- Enterprise PremiumPriced on request
- GrowthPrice not published
- ProPrice not published
In their own words
ConfigCat
ConfigCat is a hosted feature flag and configuration management service for controlling features after code is deployed. Teams can target users, roll out changes by percentage, run A/B tests, and use variations. Open-source SDKs support mobile, desktop, website, and backend applications, with languages including JavaScript,.NET, Android Java, iOS Swift, Kotlin Multiplatform, Python, Go, and Rust. Listed integrations include GitHub, GitLab, Jira, Slack, Terraform, Datadog, and others. ConfigCat says flags are evaluated on the client, user data remains in the customer's system, and the service stores flag values and targeting rules; SDK keys are 256-bit and rotatable. It states that it is ISO/IEC 27001:2022 certified and offers EU-only data governance. Plans include unlimited seats, service connections, monthly active users, contexts, and feature flag reads, but limit config JSON downloads and network traffic. The Forever Free plan is free; Pro is $110 a month, billed monthly. Higher listed plans range from $325 a month to $4,500 a month.
FeatBit
FeatBit is an open-source feature-flag platform for controlling releases, experiments, and self-hosted delivery. Flags let teams separate code deployment from feature release, target users, roll changes out progressively, and roll back instantly. It supports feature-level A/B testing and describes an AI release decision agent for hypotheses, measurement, and continue, pause, or rollback choices. SDKs cover JavaScript and TypeScript, React, React Native, Node.js,.NET, Java, Python, Ruby, Go, Rust, and OpenFeature providers. Listed integrations include Datadog, New Relic, Grafana, GrowthBook, Slack, and OpenTelemetry. Self-hosting supports Docker Compose, a REST API, webhooks, and real-time WebSocket updates. FeatBit Cloud runs on Microsoft Azure. The Cloud Free plan allows 1,000 MAU; Foundation self-hosting is free without listed seat, MAU, project, or connection limits. Self-host Enterprise costs $3,999 a year.