Flagsmith Alternatives (January 2026)

Flagsmith

Flagsmith - Open Source Feature Flag & Remote Config Service

https://www.flagsmit.com/

Flagsmith makes it easy to create and manage features flags. Use our hosted API, deploy to your own private cloud, or run on-premises.

4.8/5

62+ reviews

Reviewed on:

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1.
ConfigCat - Feature Flag Service for Teams
https://configca
.com/

ConfigCat is a feature flag service with unlimited team size, awesome support, and a reasonable price tag that takes 10 mins to learn.

2.
Feature Flags, Experimentation + Continuous Delivery – Split
https://www.spli
.io/

Split is a feature delivery platform that powers feature flag management, software experimentation, and continuous delivery.

3.
DevCycle | Feature Flag Management
https://devcycl
.com/

DevCycle is a Feature Flag Management platform built for modern development teams. Deploy faster, reduce risk, and build maintainable code at scale.

4.
Innovate Faster with Feature Flags - Toggly | Feature Flags for Better Software - Toggly
https://toggl
.io/

Toggly makes it easier for software developers to build better software faster by making it easy to test, release, and measure features without the risk of downtime or other production impacts.

5.
LaunchDarkly: Feature Flags, Feature Management, and Experimentation
https://launchdarkl
.com/

Maximize the value of every software feature through automation and feature management.

6.
Tggl.io | Feature flags and release management
https://tgg
.io/

Tggl lets developers ship code faster and safer with feature flags and makes product teams more efficient with release management

7.
Harness | The Modern Software Delivery Platform - CI, CD, Feature Flags, Cloud Costs & more
https://www.harnes
.io/

Harness is a modern software delivery platform that allows engineers and DevOps to build, test, deploy, and verify software, on-demand.

8.
Optimizely Feature Experimentation - Optimizely
https://www.optimizel
.com/products/feature-experimentation/

Innovate your whole product lifecycle with higher quality releases, safer tests, and faster feature validations.

9.
Cloud 66 · Everything you need to run your code to any cloud
https://cloud6
.com/

Build, deploy and manage your applications on any cloud or your own servers.