Fecusio is a feature management tool that helps you control feature access across your app’s users through an easy-to-use interface.
Cost / License
- Freemium
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)

Flagsmith is described as 'Lets you manage feature flags and remote config across web, mobile and server side applications. Deliver true Continuous Integration. Get builds out faster. Control who has access to new features' and is an app in the development category. There are more than 10 alternatives to Flagsmith for a variety of platforms, including Web-based, SaaS, Self-Hosted, Python and React apps. The best Flagsmith alternative is Fecusio, which is free. Other great apps like Flagsmith are Replane, LaunchDarkly, DevCycle and ConfigCat.
Fecusio is a feature management tool that helps you control feature access across your app’s users through an easy-to-use interface.

Replane is an 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.




LaunchDarkly empowers all teams to deliver and control software - Deploy features whenever you want, release to users when you’re ready.


DevCycle is a Feature Management Platform that helps development teams deploy code more efficiently while reducing release complexity with feature flags that connect directly to your current workflows. Leverage industry-leading functionality, like Edge Flags, so there is never a...




ConfigCat.com lets you launch new features and change your software configuration remotely without actually (re)deploying code. ConfigCat SDKs enable easy integration with any web, mobile or backend applications.




Open-source feature flags platform. Manage your feature roll-out like a pro. Target specific customers, users, regions. Run fast, reduce risk.




At Tggl, we provide a feature flag service for agile teams to control the release process and manage feature flags across multiple platforms. Our interface allows your entire team to change what features are active on your app at any given time, without the need for lengthy...




Switchover is a Software As A Service Solution (SaaS) that companies in every industry can use to accelerate their software development processes. Our clearly arranged flag management feature allows you to switch your functions on and off at any time.



Feature Flag as a Service - Separate code deployments from feature releases to speed up development cycles, mitigate risks and release safely.




A lightweight feature flag platform built for developers who want speed, safety, and full control. Toggle features instantly, roll out gradually, and release without redeploys — all with a simple, developer-first workflow.




Molasses is a suite of software tools that enables your team to deploy code more frequently. Molasses offers a set of feature flag and A/B testing tools that allows your teams to ship code more often with fewer incidents.
Open-Source Feature Toggles Library and app backed by files in CDN to provide real-time activation and deactivation of features for free.
