# Flipt

Open source feature flags.

Source: [Console review](<https://console.dev/tools/flipt>)

Website: [https://www.flipt.io](<https://www.flipt.io/>)

Category: [App distribution](<https://console.dev/tools/categories/developer-tools-app-distribution>)

## Supported tech stack

Research checked: 2026-10-11

### SDK support

- C# (Language)
- Dart (Language)
- Go (Language)
- JavaScript (Language)
- Kotlin (Language)
- Python (Language)
- Swift (Language)

Source: [Research source](<https://www.flipt.io/>)

Documented compatibility; coverage may be incomplete. Written in describes implementation, not user-project language support.

Official page lists Go, Python, JavaScript, C#, Swift, Kotlin and Dart client languages.

## Console’s review — 2023-08-10

Reviewed: 2023-08-10

Author: [David Mytton](<https://console.dev/about#david-mytton>)

Citation: [This review](<https://console.dev/tools/flipt#review_11448182f3cc682a25b1493c6a9785672c0d98cd7c6d1c3629971eb6945bf135>)

### What we like

Easy to self-host in a single container backed by SQLite, but can scale horizontally by connecting MySQL, Postgres, etc + load balancer. Official client libraries for a range of languages. Can split the audience into segments for conditional flagging. Supports gradual rollouts as a %.

### Tradeoffs

Docs are primarily about deploying & running Flipt rather than explaining how to use the core feature flag functionality.

This review reflects our assessment at publication. Features and limitations may have changed since the review date.

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