Flagsmith

Open-source feature flag and remote config service

About Flagsmith

Flagsmith provides an open-source feature flag service available as SaaS or self-hosted. What sets it apart is that teams control rollouts, segment users and store remote configuration with SDKs for many languages. It fits teams that value dependable, well-documented tooling they can adopt incrementally and keep using as projects and traffic grow over time.

Flagsmith key facts

Category: Developer Tools
Pricing: Freemium — a free tier lets you start, and paid plans are available if you need more.
Focus areas: feature flags, open source, remote config
Official site: flagsmith.com

About the Developer Tools category

Editors, platforms, and services developers rely on to build and ship software. The Developer Tools category on Tools Hub currently lists 738 tools. Alongside Flagsmith, it includes Unleash, ConfigCat, Statsig, LogRocket.

FreemiumDeveloper Toolsfeature-flagsopen-sourceremote-config

More in Developer Tools

Comparing tools in the Developer Tools category? These related listings are worth a look: Unleash — Open-source feature flag management for developers; ConfigCat — Feature flag service with generous free tier; Statsig — Product growth platform for flags, experiments and analytics.