LaunchDarkly

Release features safely

Free plan, with paid plansDeveloper

About LaunchDarkly

LaunchDarkly is a feature flag service. Turn features on for some users without a new deploy.

LaunchDarkly is best for engineering teams that release features gradually. LaunchDarkly has a free plan, and paid plans add more. It works on the web.

Features

Feature flags
Turn features on and off.
Targeting
Release to chosen users.
Experiments
Test changes safely.

Questions about LaunchDarkly

What is LaunchDarkly?

LaunchDarkly is a feature flag service. Turn features on for some users without a new deploy.

Who is LaunchDarkly best for?

LaunchDarkly is best for engineering teams that release features gradually.

What are the main features of LaunchDarkly?

Its main features include Feature flags, Targeting and Experiments.

Is LaunchDarkly free?

LaunchDarkly has a free plan, and paid plans add more. Check its website for current limits and prices.

What platforms does LaunchDarkly work on?

LaunchDarkly works on the web.

How do I choose a feature flag service?

Check its SDKs, how it targets users, and how the cost grows with your usage.