Cost / License
- Free
- Open Source (AGPL-3.0)
Platforms
- Online
- Self-Hosted
Replane is described as 'Open-source, self-hosted platform for feature flags and dynamic configuration. It lets teams change feature toggles, rate limits, and app settings in real-time without redeploying code—updates propagate to connected services in under a second via Server-Sent Events' and is an app. There are more than 25 alternatives to Replane for a variety of platforms, including Web-based, SaaS, Self-Hosted, JavaScript and Python apps. The best Replane alternative is LaunchDarkly. It's not free, so if you're looking for a free alternative, you could try DevCycle or ConfigCat. Other great apps like Replane are Flagsmith, Rollgate, Unleash and Optimizely.
The simplest solution to managing live configuration and feature flags for your applications.

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