About ConfigCat
ConfigCat is a hosted service for feature flags and remote configuration. It lets you switch features on or off after your code has shipped, without another deployment.
What it does
Feature flags separate a release from a code deploy. ConfigCat keeps the flag values in a dashboard, and your apps read them through SDKs. You can roll a feature out to a share of users or limit it to groups defined by region, email or any custom attribute.
Key features
- Turn features on or off from the dashboard
- Target groups by region, email or custom attributes
- Percentage rollouts and A/B tests
- Open source SDKs for web, mobile, backend and desktop
- Unlimited seats
Who it's for
Product and engineering teams that ship often and want to control who sees each change. It also fits mobile, desktop and web teams that need remote settings without rebuilding their apps.
Pricing and good to know
A Forever Free plan is available with no card required. Paid plans add more environments and flags, and higher tiers include dedicated and private cloud options. The SDKs come with getting started guides and documentation, and their source is open, so you can read how they fetch flag values.
Highlights
- Turn features on or off from the dashboard
- Target user groups by region, email or custom attributes
- Percentage rollouts and A/B tests
- Open source SDKs for many languages and platforms
- Unlimited seats
