How to Set Feature Flag Rules in Amplitude
- George Apostolov
How to Set Feature Flag Rules in Amplitude: step-by-step guide
To get started, go to the Testing section. Tap the 'User/Device IDs' and 'Cohorts' tab, then choose the value you prefer to use.
Following that, scroll down to the Assignment section to access the user-related settings. Select the type of user you prefer to use and then specify your desired rollout percentage.
Under the Settings section, reconfigure the options you want to adjust. For instance, you may add links, tags, deployments, and variants.
Finally, click 'Save' at the top-right corner to set and enable the new feature flag rules according to your recent input.
Quick answer: To set feature flag rules in Amplitude, navigate to the Testing section to choose ID and cohort values, configure user settings and rollout percentages in the Assignment section, adjust options like tags and variants under Settings, and click Save at the top-right corner to enable the rules.
About this Amplitude tutorial
Configure feature flag rules in Amplitude by setting user IDs, rollout percentages, and variants, then save your updates to enable them. This guide shows how to set Feature Flag Rules in Amplitude in 4 steps, starting with "To get started, go to the Testing section. Tap the 'User/Device IDs' and 'Cohorts' tab,..." and finishing with "Finally, click 'Save' at the top-right corner to set and enable the new feature flag ru...". The interactive demo above is a click-through copy of the real Amplitude interface, so you can rehearse each step before doing it in your own account.
Frequently asked questions
How many steps does it take to set Feature Flag Rules in Amplitude?
4 steps. Each one is listed in order above, and the demo highlights exactly where to click.
Can I try it without changing my own account?
Yes. Clicking through the demo doesn't touch your Amplitude data or settings. Once you know the flow, repeat it in your own workspace.
This tutorial is filed under Amplitude. Related guides: How to Set the User's Dashboard Permissions in Amplitude, How to Set Up an Experiment in Amplitude and How to Share Charts in Amplitude. Last reviewed 05 Oct 2026.
Create your first interactive demo in minutes
No credit card required • Start building today
