An alternative feature flag service

Unlimited team members. Forever free plan.
10 minutes trainable. Fixed prices.

.NET (C#).NET (C#)
JavaJava
AndroidAndroid
iOSiOS
Node.jsNode.js
JavaScriptJavaScript
AngularAngular
ReactReact
PHPPHP
PythonPython
GoGo
RubyRuby

We believe that easy integration between your application and ConfigCat is key. So we have created open source SDKs with detailed documentation and getting started guide for all major platforms.

Sign up   or   Request a demo
Cat pointing to a pie diagramm on a whiteboard.

🚩 Complete feature flag management service

  • Ready for A/B testing
  • Ready for Dogfooding
  • User segment based feature targeting
  • Percentage based canary releases and phased roll-outs
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 and serve feature flag values and rules. No sensitive data here.
  • 256-bit SDK Key, that can be rotated.
Laptop with the plans table.

💸 Transparent pricing.

  • Free: 0€, Professional: 49€, Unlimited: 199€, Dedicated: 1499€
  • Fixed prices, no surprises.
  • We don't charge you by the number of users you have.
  • We don't charge you by the size of team you have.
.NET (C#).NET (C#)
JavaJava
AndroidAndroid
iOSiOS
Node.jsNode.js
JavaScriptJavaScript
AngularAngular
ReactReact
PHPPHP
PythonPython
GoGo
RubyRuby

🏎️ No compromise on performance.

  • Instant access to feature flag values from the SDKs local cache.
  • Customizable update interval and caching strategy.
  • Fail-safe SDKs in case of a downtime.
  • 436ms average global response time.

🚑 The best support you can get

  • Live chat with the actual developers of ConfigCat via Slack.
  • We can talk tech and we can understand you.
  • We have lots of experience in the software industry from small to enterprise level.
  • You can discuss feature requests, that we actually implement.
Laptop with a screenshot of the Dashboard.

❤️ Created by humans for humans.

  • Comprehensive and clear documentation.
  • 10 minutes trainable user interface.
  • Language specific step by step guide for easy integration.
  • All our SDKs are Open Source. We have nothing to hide.
Sign up   or   Request a demo

Pricing

Billed monthly
 FreeProUnlimitedDedicated
 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
Highlights
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
unlimited
contact us for details
MAUs
MAUs infounlimitedunlimitedunlimitedunlimited
Connected instances
Connected instances infounlimitedunlimitedunlimitedunlimited
Team sizeinfo
Team sizeinfounlimitedunlimitedunlimitedunlimited
Trees planted 🌳
Trees planted 🌳 info-11020
Public Management API
Public Management APIinfocheckmarkcheckmarkcheckmarkcheckmark
 Sign UpBuyBuyContact Us
Feature Flags &
Remote Configuration
Feature Flags & Settingsinfo
Feature Flags & Settingsinfo10100unlimitedunlimited
Environmentsinfo
Environmentsinfo23unlimitedunlimited
Productsinfo
Productsinfo13unlimitedunlimited
Segmentation
Targeting rulesinfo
Targeting rulesinfo48unlimitedunlimited
% rulesinfo
% rulesinfo48unlimitedunlimited
Team Management
Team sizeinfo
Team sizeinfounlimitedunlimitedunlimitedunlimited
Permission groupsinfo
Permission groupsinfo12unlimitedunlimited
Security & Access
2FA
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
Support
Product Demo via video conference info
Product Demo via video conference infocheckmarkcheckmarkcheckmarkcheckmark
Email
Emailcheckmarkcheckmarkcheckmarkcheckmark
Live Chat
Live Chatcheckmarkcheckmarkcheckmarkcheckmark
Slack Community
Slack Communitycheckmarkcheckmarkcheckmarkcheckmark
Integrations & Notification
Webhooksinfo
Webhooksinfo13unlimitedunlimited
Slack
Slackcheckmarkcheckmarkcheckmarkcheckmark
Microsoft Teams
Microsoft Teamscheckmarkcheckmarkcheckmarkcheckmark
CircleCI
CircleCIcheckmarkcheckmarkcheckmarkcheckmark
 Sign UpBuyBuyContact Us

Free access to Student and Teacher plans via Github Student Developer Pack.