PyRank

Feature Flags Python Packages

Python packages with the GitHub topic feature-flags. Sorted by monthly downloads, with stars and forks.
launchdarkly
launchdarkly-eventsource

Server-Sent Events client for Python

10.1M 6 2
launchdarkly
launchdarkly-server-sdk

LaunchDarkly Server-side SDK for Python

9.3M 44 49
configcat
configcat-client

ConfigCat SDK for Python. ConfigCat is a hosted feature flag service: https://configcat.com. Manage feature toggles across frontend, backend, mobile, desktop apps. Alternative to LaunchDarkly. Management app + feature flag SDKs.

2M 18 9
Unleash
unleashclient

Unleash client SDK for Python 💡💡💡

2M 92 69
django-waffle
django-waffle

A feature flipper for Django

1.6M 1K 264
PostHog
hogql-parser

:hedgehog: PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error tracking, logs, and more – capture all the context agents need to diagnose problems, uncover opportunities, and ship fixes. Steer it all from Slack, web, desktop, or the MCP.

1.6M 40K 4K
PostHog
deltalite

:hedgehog: PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error tracking, logs, and more – capture all the context agents need to diagnose problems, uncover opportunities, and ship fixes. Steer it all from Slack, web, desktop, or the MCP.

1.5M 40K 4K
PostHog
hogql-parser-rs

:hedgehog: PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error tracking, logs, and more – capture all the context agents need to diagnose problems, uncover opportunities, and ship fixes. Steer it all from Slack, web, desktop, or the MCP.

1.5M 40K 4K
launchdarkly
launchdarkly-api

LaunchDarkly API Client for Python

458K 5 5
splitio
splitio-client

Python SDK client for Split Software

385K 19 13
cfpb
django-flags

Feature flags for Django projects

205K 302 45
launchdarkly
launchdarkly-openfeature-server

An OpenFeature provider for the LaunchDarkly Python server SDK.

175K 4 1
thomaspoignant
gofeatureflag-python-provider

GO Feature Flag is a simple, complete and lightweight self-hosted cloud native feature flag solution 100% Open Source — built on OpenFeature 🎛️

154K 2K 221
devcycleHQ
devcycle-python-server-sdk

DevCycle - Python Server SDK

147K 18 7
cloudflare
cloudflare-flagship

OpenFeature compliant provider for Cloudflare's low-latency feature flag platform.

59K 71 11
launchdarkly
launchdarkly-server-sdk-otel

LaunchDarkly SDK OTEL integration for the Python server side SDK

46K 1 1
launchdarkly
launchdarkly-server-sdk-ai

LaunchDarkly Server-side AI SDK for Python

33K 4 5
launchdarkly
ldclient-py

LaunchDarkly Server-side SDK for Python

16K 44 49
GoPlasmatic
datalogic-py

A fast JSONLogic rules engine: one Rust core with official bindings for Node.js, Python, Go, Java, .NET, PHP, and the browser (WASM), plus a React visual debugger.

14K 91 13
Pytlicek
fastapi-featureflags

FastAPI Feature Flags

7K 150 7
uber
polyglot-piranha

A tool for refactoring code related to feature flag APIs

5K 2K 211
ConfigDirector
configdirector-server-sdk

ConfigDirector Python Server SDK

3K 0 0
ConfigDirector
configdirector-openfeature-server-provider

ConfigDirector Python Server SDK

3K 0 0
miare-ir
unleash-django-util

Utilities for using Unleash in Django apps

3K 16 4