Trusted by teams of all shapes and sizes
Cross-platform feature flag service
Turn your features ON/OFF using ConfigCat's Dashboard even after code is deployed.
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.
We provide open source SDKs to support easy integration with your Mobile, Desktop application, Website or any Backend system.
We proudly support
Open source SDKs with getting started guides and detailed documentation for all major platforms: .NET, Java, Android, iOS, Node.js, JavaScript, PHP, Laravel, Angular, React, React Native, NuxtJS, Python, Go, Ruby.
Integrations
Pricing
| Free | Pro | Unlimited | Dedicated | |
 |  |  |  | |
| Forever free feature flags for everyone. | Industry leading deal for startups. | Our most popular plan. | On-premise or managed infra for enterprises. | |
| € 0 / mo | € 59 / mo | € 249 / mo | € 1,799 / mo | |
| € 0 / mo | € 49 / mo | € 199 / mo | € 1,499 / mo | |
| Highlights | ||||
| Uptime (SLA) | ||||
| Uptime (SLA) | 99 % | 99.8 % | 99.9 % | 99.9 % |
Guaranteed requests | ||||
| Guaranteed requests | 5 million / mo ~ 2 / sec | 25 million / mo ~ 10 / sec | 250 million / mo ~ 100 / sec | unlimited contact us for details |
| MAUs | ||||
| MAUs | unlimited | unlimited | unlimited | unlimited |
| Connected instances | ||||
| Connected instances | unlimited | unlimited | unlimited | unlimited |
| Team size | ||||
| Team size | unlimited | unlimited | unlimited | unlimited |
| Trees planted 🌳 | ||||
| Trees planted 🌳 | - | 1 | 10 | 20 |
| Public Management API | ||||
| Public Management API |  | | | |
| Sign Up | Buy | Buy | Contact Us | |
| Feature Flags & Remote Configuration | ||||
| Feature Flags & Settings | ||||
| Feature Flags & Settings | 10 | 100 | unlimited | unlimited |
| Environments | ||||
| Environments | 2 | 3 | unlimited | unlimited |
| Products | ||||
| Products | 1 | 3 | unlimited | unlimited |
| Segmentation | ||||
| Targeting rules | ||||
| Targeting rules | 4 | 8 | unlimited | unlimited |
| % rules | ||||
| % rules | 4 | 8 | unlimited | unlimited |
| Team Management | ||||
| Team size | ||||
| Team size | unlimited | unlimited | unlimited | unlimited |
| Permission groups | ||||
| Permission groups | 1 | 2 | unlimited | unlimited |
| Security & Access | ||||
| 2FA | ||||
| 2FA | | | | |
| SSO | ||||
| SSO | | | | |
| Azure Active Directory | ||||
| Azure Active Directory | | | | |
| Audit log | ||||
| Audit log | | | | |
| Audit log retention | ||||
| Audit log retention | 7 days | 35 days | 35 days | 35 days |
| Support | ||||
| Product Demo via video conference | ||||
| Product Demo via video conference | | | | |
| | | | |
| Live Chat | ||||
| Live Chat | | | | |
| Slack Community | ||||
| Slack Community | | | | |
| Integrations & Notification | ||||
| Webhooks | ||||
| Webhooks | 1 | 3 | unlimited | unlimited |
| Slack | ||||
| Slack | | | | |
| Microsoft Teams | ||||
| Microsoft Teams | | | | |
| CircleCI | ||||
| CircleCI | | | | |
| Sign Up | Buy | Buy | Contact Us | |
Why us?
🛡️ 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.
💸 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.
🔌 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.
Join us on Slack🚑 Awesome support
- Chat or email directly our dev team.
- Clear documentation.
- ConfigCat Community workspace on Slack.
- Feature requests are welcome.
❤️ Made for humans
- 10 minutes trainable user interface.
- Easy to use even for non-technical people.
Use Cases
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.
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.
Team
Endre Tóth
Gergely Sinka
Lajos Szőke
Péter Csajtai
Zoltán Dávid
Csilla Kisfaludi
Chocolate