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Feature Flag Playground
Simulate flags, segments & rollouts
Import
Export
Flags
Segments
Evaluate
A/B Test
Feature Flags
New Flag
User Segments
New Segment
Real-Time Flag Resolution
Simulated User Context
User ID
Email
Country
Plan
Free
Pro
Enterprise
Custom Attributes (JSON)
{"beta_tester": true}
Evaluate All Flags
Resolution Results
Click "Evaluate All Flags" to see results
A/B Test Simulation
Select Flag
Choose a flag...
Simulated Users
Run Simulation
New Feature Flag
×
Flag Key
*
Display Name
Description
Type
Boolean
String
Number
Default Value
Rollout %
100%
Target Segment
All Users
Depends On (Flag Key)
None
Enabled
Cancel
Save Flag
New Segment
×
Segment Key
*
Display Name
Rules
(user must match ALL rules)
+ Add Rule
Cancel
Save Segment
Import Configuration
×
Paste JSON Config
Import