Feature flags for teams

10 minutes trainable feature flag and configuration management service with unlimited team size, awesome support and no surprises.

No trial period. No credit card.

Trusted by teams of all shapes and sizes

Schneider Electric company logoRakuten company logoSbanken company logoCegeka company logoModsy company logoFieldaware company logoeCademy company logoZero Latency company logoSpreetail company logoBrand New Day company logoPlantyn company logoImburse company logointelliHR company logoTools4ever company logoMedstudy company logoOptimise company logoBlabu company logoHey Agents company logoGameFraym company logoSquadra Tecnologia company logoBlue Sky Media company logoCapita company logo

Cross-platform feature flag service

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Turn your features ON/OFF using ConfigCat's Dashboard even after code is deployed.

Target icon to symbolize user targeting capability of ConfigCat

ConfigCat lets you target user segments based on region, email, subscription or any other custom user attribute. We support % rollouts, A/B testing and variations.

Cloud icon to symbolize ConfigCat as a cloud service
ConfigCat is a hosted service for feature flag and configuration management. It enables you to decouple feature releases from code deployments.
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We provide open source SDKs to support easy integration with your Mobile, Desktop application, Website or any Backend system.

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We proudly support

ConfigCat .NET SDK logoConfigCat .NET SDK logo
.NET, .NET Core
ConfigCat Java SDK logoConfigCat Java SDK logo
ConfigCat Android SDK logoConfigCat Android SDK logo
ConfigCat iOS SDK logoConfigCat iOS SDK logo
ConfigCat Node.js SDK logoConfigCat Node.js SDK logo
ConfigCat JavaScript SDK logoConfigCat JavaScript SDK logo
ConfigCat Angular SDK logoConfigCat Angular SDK logo
ConfigCat React SDK logoConfigCat React SDK logo
ConfigCat React Native SDK logoConfigCat React Native SDK logo
React Native
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ConfigCat PHPConfigCat PHP
ConfigCat LaravelConfigCat Laravel
ConfigCat Python SDK logoConfigCat Python SDK logo
ConfigCat Go SDK logoConfigCat Go SDK logo
ConfigCat Ruby SDK logoConfigCat Ruby SDK logo
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Billed monthly
 Free planPro planUnlimited planDedicated plan
 Forever free feature flags for everyone.Industry leading deal for startups.Our most popular plan.On-premise self hosted or managed infra for enterprises.
 € 0 / mo€ 59 / mo€ 249 / mo€ 2,999 / mo
 € 0 / mo€ 49 / mo€ 199 / mo€ 2,499 / mo
Uptime (SLA)
Uptime (SLA)99 %99.8 %99.9 %99.9 %
Guaranteed requestsinfo
Guaranteed requestsinfo
5 million / mo
~ 2 / sec
25 million / mo
~ 10 / sec
250 million / mo
~ 100 / sec
contact us for details
MAUs infounlimitedunlimitedunlimitedunlimited
Connected instances
Connected instances infounlimitedunlimitedunlimitedunlimited
Team sizeinfo
Team sizeinfounlimitedunlimitedunlimitedunlimited
Trees planted 🌳
Trees planted 🌳 info-11020
Public Management API
Public Management APIinfocheckmarkcheckmarkcheckmarkcheckmark
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Feature Flags &
Remote Configuration
Feature Flags & Settingsinfo
Feature Flags & Settingsinfo10100unlimitedunlimited
Targeting rulesinfo
Targeting rulesinfo48unlimitedunlimited
% rulesinfo
% rulesinfo48unlimitedunlimited
Team Management
Team sizeinfo
Team sizeinfounlimitedunlimitedunlimitedunlimited
Permission groupsinfo
Permission groupsinfo12unlimitedunlimited
Security & Access
2FA infocheckmarkcheckmarkcheckmarkcheckmark
SSO info
SSO infocheckmarkcheckmarkcheckmarkcheckmark
Azure Active Directory
Azure Active Directorycheckmarkcheckmarkcheckmarkcheckmark
Audit log info
Audit log infocheckmarkcheckmarkcheckmarkcheckmark
Audit log retention
Audit log retention7 days35 days35 days35 days
Product Demo via video conference info
Product Demo via video conference infocheckmarkcheckmarkcheckmarkcheckmark
Live Chat
Live Chatcheckmarkcheckmarkcheckmarkcheckmark
Slack Community
Slack Communitycheckmarkcheckmarkcheckmarkcheckmark
Integrations & Notification
Microsoft Teams
Microsoft Teamscheckmarkcheckmarkcheckmarkcheckmark
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Free access to Student and Teacher plans via Github Student Developer Pack.

Why us?

Illustration of client side feature flag evaluation.

🛡️ Secure by design

  • Feature flags are evaluated on the client side.
  • Your users' data will never leave your system.
  • We only store feature flag values and targeting rules.
  • 256-bit SDK Key, that can be rotated.
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💸 Fair pricing policy

  • Forever free plan with complete feature set.
  • Plans with fixed prices.
  • We don't charge by the number of your users.
  • We don't charge by the size of your team.
.NET, .NET Core.NET, .NET Core

🔌 Open source SDKs

  • Language specific step by step guide for easy integration.
  • Fail-safe in case of no internet connection.
  • Built-in in-memory cache.
  • Configurable cache update interval.
  • Inject your own cache implementation.
  • Easily mockable in tests.

🚑 Awesome support

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❤️ Made for humans

  • 10 minutes trainable user interface.
  • Easy to use even for non-technical people.
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Use Cases

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Separate marketing releases from code deployments

This way you can deploy code anytime the development is done or even incomplete. And turn on the feature later when you are ready.

Soft launch, just like the cool kids

What if you could release to 1%, 5% or 10% percent of your user base before big bang to see how they react or how the infrastructure is going to hold on? Soft launch, canary release or phased rollout are not buzzwords for the privileged big players anymore.

Rapid disaster recovery

What could possibly go wrong? Right? By implementing feature flags or feature toggles in your application, you are adding emergency kill switches in the same time.

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User targeting

Targeting segments of users based on region, email or any attribute lets you gain full control over who sees what at any given time.

A/B testing theories on real users

Let's test the Design Team's and the Marketing Team's new idea on two group of users of the same size against each other to see which converts better. This could be done in production environment with real users.

Eating your own cat dog food

Dogfooding is when an organization uses its own product to test real-world usage. This helps you maintain your reputation and demonstrates high confidence in your own product.


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Endre Tóth

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Gergely Sinka

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Lajos Szőke

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Péter Csajtai

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Zoltán Dávid

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Csilla Kisfaludi

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