foff — feature config
Decouple Releases from Deployments
foff — feature config launched on April 21, 2026.
What it does
Fully Operational Feature Flags, or FOFF for short, is a feature-flag and configuration-management service that gives your team fine-grained control over which features are enabled and for whom. With FOFF, you create configs once and automatically resolve the correct value based on any hierarchy you define for your user. Features ✨ * Decouple deployments from releases * Perform A/B tests * Contain a broken feature with the help of killswitches * Perform gradual rollouts of the application
Does a similar job
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Flipt v2Oct 2025 · flipt.io · ▲178Hey all, I'm the founder of Flipt, an open-source (https://github.com/flipt-io/flipt) feature flag tool that I (and others) have been working on for the past few years. About a year or two ago we added support for serving flag state from various non-relational declarative stores like Git, OCI, Object Store, etc. Many of our users came to love the git-backed storage, as it allows them to keep their feature flags close to their code in there organization's repos. But they had one (rather large) ask, and that was the ability to use the UI to manage flag state changes and…
Featureflags.io – microsite for feature flag best practices, libraries2017 · featureflags.io · ▲27LaunchDarkly provides simple, scalable feature flag & toggle management (feature management) for the modern enterprise. Eliminate risk, deliver value.
Feature flag management for feature lifecycle control2016 · launchdarkly.com · ▲63LaunchDarkly helps teams safely manage code and AI agents in production with feature flags, progressive delivery, automated rollback, and runtime control.
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