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A/B test features like a boss

The worlds most lightweight, easy to use A/B test features tool for any size team.

Try it now

Manage feature roll-outs with the click of a button.

Toggle features with a click

Control features without changing code or deploying a pull-request. Easily rollback when needed.

Gradual roll-out across segments

Define and control feature availability for user segments like beta users or client-specific groups.

Staging, UAT, production & more

Manage flags across different deployment and hosting environments like staging, UAT and production.

Lightning fast feature lookups

Built on Cloudflare as the foundation, feature flags are loaded from the edge and into your codebase in milliseconds, reliably.

Integrate feature flags across your software and infrastructure stack

Allow your software developers to maintain a high delivery cadence whilst giving product managers autonomy to enable and disable features for specific user groups or environments.

Leverage feature flags throughout your software development lifecycle and stack Use the lightweight embeddable SDKs or consume the API directly with your favourite programming language.

import SimpleFlags from 'simpleflags-io';

const isEnabled = await SimpleFlags.isEnabled({
  teamId: 'TEAM_ID',
  environmentKey: 'ENV_KEY',
  flagKey: 'FLAG_KEY',
  groupingKey: 'GROUP_KEY'
});

if (isEnabled) { ... }

Pricing plans

Flexible pricing that gets you off the ground and scales with your team.

Developer
$0 / month

Great for personal side projects, indiehacking, small apps, or simply testing it out.

  • Up to 5 feature flags
  • 1 flag grouping
  • 1 environment
  • 1 team member
Team
Recommended
$49 / month / team

Perfect for small development and product teams to succesfully manage feature roll-outs.

  • Unlimited flags
  • 2 flag groupings
  • 2 environments
  • 5 team members
Enterprise
$349 / month / team

Designed for bigger teams running multiple code deployments frequently.

  • Unlimited flags
  • 50 flag groupings
  • 5 environments
  • 25 team members

Need a custom enterprise plan? Contact us.

Take control of your A/B test features today!