Tools for controlling feature releases through runtime flags without code deployments.
Product Analytics
PostHog is an open-source, all-in-one product analytics platform offering event analytics, session replay, feature flags, A/B testing, and a customer data platform with transparent usage-bas...
Price$0.0001 / event
Feature Flag Platforms
Pro plan of ConfigCat with unlimited feature flags, segmentation, and integrations for growing engineering teams.
Price$99+ / month
Starting price: above the category median.
Feature Flag Management
LaunchDarkly is an enterprise feature management platform providing feature flags, progressive rollouts, experimentation, and release management for software development teams.
Price$10+ / month
Price position: below this category's displayed range.
Feature Flag Platforms
GrowthBook is an open-source feature flagging and A/B testing platform.
Price$40+ / seat / month
Starting price: below the category median.
CI/CD
Harness provides an AI-powered software delivery platform covering CI/CD, feature flags, cloud cost management, and security testing for engineering teams.
Price$22+ / developer / month
Starting price: below the category median.
Behavioral Analytics Platforms
Amplitude is a digital analytics platform that helps product teams understand user behavior, run experiments, and drive growth through behavioral data analysis, A/B testing, and user journey...
Price$49+ / month
Starting price: at the category median.
Feature Flag Management
Flipt is an open-source feature flag system that runs in your infrastructure with no external dependencies for GitOps-friendly feature management.
Price$200 / month
Price position: above the category median.
Feature Flag Platforms
Feature flag platform designed for development teams with instant flag evaluation, audit logs, and multi-environment support.
Feature Flag Management
Flagsmith is an open-source feature flag and remote configuration platform that enables teams to manage feature releases, A/B tests, and remote configuration across applications.
A/B Testing
AB Tasty is an experimentation and personalization platform for A/B testing, feature flagging, and AI-driven experience optimization.
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A/B Testing
Optimizely is a digital experience platform combining A/B testing, feature flagging, content management, and personalization for data-driven digital experiences.
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Experimentation Platforms
Real-time experimentation platform built for engineering teams with group sequential testing, multi-variate analysis, and feature flagging.
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