An alternative feature flag service

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

No trial period. No credit card.

All SDKs are open source with detailed documentation and getting started guide for all major platforms.

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 API key, that can be rotated.
Laptop with the plans table on the screen.

💸 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.
  • We don't charge you by the number of requests to ConfigCat servers.

🏎️ 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 response time.
  • 99.9% SLA

🚑 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 management console.

❤️ 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 try without signing up No trial period. No credit card.

Pricing

  • The prices are fixed. No hidden fees. No surprises.
  • No charge for usage or Monthly Active Users (MAUs).
  • No charge for Team Members. Invite as many as you like.
  • There are no premium features in ConfigCat. Every plan comes with the complete feature set. Only limits differ.
Free

No credit card, no trial period

€ 0monthly

1 Product

2 Configs

2 Environments
/ Product
10 Feature Flags or Settings
/ Config
1 Webhook
/ Config
4 Targeting rules
/ Setting
4 Rollout % options
/ Setting

unlimited Team Members

Two Factor Authentication

7 days Audit log

Azure Active Directory login

Team Management with
1 Permission Group
Professional

€ 49monthly

3 Products

10 Configs

3 Environments
/ Product
100 Feature Flags or Settings
/ Config
3 Webhooks
/ Config
8 Targeting rules
/ Setting
8 Rollout % options
/ Setting

unlimited Team Members

Two Factor Authentication

35 days Audit log

Azure Active Directory login

Team Management with
2 Permission Groups
/ Product
Buy
Unlimited

€ 199monthly

unlimited Products

unlimited Configs

unlimited Environments
 
unlimited Feature Flags or Settings
 
unlimited Webhooks
 
unlimited Targeting rules
 
unlimited Rollout % options
 

unlimited Team Members

Two Factor Authentication

35 days Audit log

Azure Active Directory login

Team Management with
unlimited Permission Groups
Buy
Dedicated

€ 1499monthly

unlimited Products

unlimited Configs

unlimited Environments
 
unlimited Feature Flags or Settings
 
unlimited Webhooks
 
unlimited Targeting rules
 
unlimited Rollout % options
 

unlimited Team Members

Two Factor Authentication

35 days Audit log

Azure Active Directory login

Team Management with
unlimited Permission Groups

Dedicated Infrastructure

Dedicated Domain name

Free access to Student Plan via Github Student Developer Pack.