FFlag-MS Alternatives

FFlag-MS is described as 'The simplest solution to managing live configuration and feature flags for your applications' and is an app. There are more than 10 alternatives to FFlag-MS for a variety of platforms, including Web-based, SaaS, Self-Hosted, React and JavaScript apps. The best FFlag-MS alternative is LaunchDarkly. It's not free, so if you're looking for a free alternative, you could try Replane or DevCycle. Other great apps like FFlag-MS are ConfigCat, Flagsmith, Unleash and Optimizely.

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FFlag-MS alternatives page was last updated Jan 2, 2026

LaunchDarkly
5 likes
LaunchDarkly empowers all teams to deliver and control software - Deploy features whenever you want, release to users when you’re ready.
37 LaunchDarkly alternatives
Cost / License
Paid
Proprietary
Origin
United States
Platforms
Online
Is LaunchDarkly a good alternative to FFlag-MS?
Replane
7 likes
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.
Cost / License
Freemium
Open Source (MIT)
Platforms
Online
Self-Hosted
Software as a Service (SaaS)
Docker
+1
Is Replane a good alternative to FFlag-MS?
DevCycle
11 likes
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...
30 DevCycle alternatives
Cost / License
Freemium
Proprietary
Application type
A/B Testing
Origin
Canada
Platforms
Online
Software as a Service (SaaS)
+6
Is DevCycle a good alternative to FFlag-MS?
ConfigCat
24 likes
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.
Cost / License
Free
Proprietary
Origin
Hungary
EU
Platforms
Mac
Windows
Online
Android
iPhone
iPad
Python
React
JavaScript
AngularJS
PHP
Go (Programming Language)
Java
Node.JS
+1
Is ConfigCat a good alternative to FFlag-MS?
Flagsmith
13 likes
Flagsmith 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.

We're Open Source.
Cost / License
Free
Open Source (BSD-3-Clause)
Origin
United Kingdom
Platforms
Online
Self-Hosted
React
JavaScript
React Native
Java
Is Flagsmith a good alternative to FFlag-MS?
Unleash
7 likes
Open-source feature flags platform. Manage your feature roll-out like a pro. Target specific customers, users, regions. Run fast, reduce risk.
Cost / License
Freemium
Open Source (Apache-2.0)
Origin
Australia
Platforms
Self-Hosted
Software as a Service (SaaS)
+1
Is Unleash a good alternative to FFlag-MS?
Optimizely
12 likes
Optimize your conversion rate on websites and mobile apps in minutes by running an AB Test, Split Test or Multivariate Testing with Optimizely!
82 Optimizely alternatives
Cost / License
Paid
Proprietary
Application types
A/B Testing
Web Analytics
Origin
United States
Platforms
Online
Is Optimizely a good alternative to FFlag-MS?
GrowthBook
4 likes
Open Source Feature Flagging and A/B Testing.
Cost / License
Freemium
Open Source
Application type
A/B Testing
Platforms
Self-Hosted
Software as a Service (SaaS)
Is GrowthBook a good alternative to FFlag-MS?
Tggl.io
3 likes
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...
Cost / License
Paid
Proprietary
Application type
A/B Testing
Platforms
Online
+2
Is Tggl.io a good alternative to FFlag-MS?
Switchover Feature Flag Management
3 likes
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.
Cost / License
Free Personal
Proprietary
Origin
Germany
EU
Platforms
Software as a Service (SaaS)
Is this a good alternative to FFlag-MS?
Flagship
2 likes
Feature Flag as a Service - Separate code deployments from feature releases to speed up development cycles, mitigate risks and release safely.
Cost / License
Freemium
Proprietary
Platforms
Online
Android
iPhone
Software as a Service (SaaS)
+1
Is Flagship a good alternative to FFlag-MS?
UpStamps
1 like
UpStamps is a Feature Flag Management Platform to separate code from different environments and projects for Web Developers. Use feature flags to separate code deployments and manage all of your features in one place with easy implementation.
Cost / License
Freemium
Proprietary
Platforms
Online
Software as a Service (SaaS)
Is UpStamps a good alternative to FFlag-MS?