Platforms for managing feature flags, progressive rollouts, and targeted feature delivery in production applications.
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...
Type-safe feature flags, A/B testing, and app configuration platform with code generation and compile-time validation.
Feature flag management platform built for developers with edge-computing-based flag evaluation and real-time updates.
Pro plan of ConfigCat with unlimited feature flags, segmentation, and integrations for growing engineering teams.
Statsig is a feature management and product experimentation platform providing feature flags, A/B testing, and analytics to help teams make data-driven product decisions.
Feature flag platform designed for development teams with instant flag evaluation, audit logs, and multi-environment support.
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.
AB Tasty is an experimentation and personalization platform for A/B testing, feature flagging, and AI-driven experience optimization.
LaunchDarkly is an enterprise feature management platform providing feature flags, progressive rollouts, experimentation, and release management for software development teams.
GrowthBook is an open-source feature flagging and A/B testing platform.
Optimizely is a digital experience platform combining A/B testing, feature flagging, content management, and personalization for data-driven digital experiences.
Open source feature flagging and A/B testing tool by Checkr with REST API and evaluation engine.
Feature delivery platform combining feature flags with data-driven insights to measure the impact of every feature release.
Deployment platform for frontend applications with staged rollouts, feature flags, and environment management.
Harness provides an AI-powered software delivery platform covering CI/CD, feature flags, cloud cost management, and security testing for engineering teams.
Open standard for feature flag management providing vendor-agnostic SDK specification and integrations.
Unleash is an open-source feature management platform providing feature toggles with SDKs for 15+ languages and frameworks.
Feature flag service built for B2B SaaS with automatic feature adoption tracking and company-level rollouts.
Static feature flag tool that stores flag configuration in JSON files on object storage to eliminate runtime dependencies.
Simple feature flag service for controlling feature rollouts with user segmentation and A/B testing.
Flipt is an open-source feature flag system that runs in your infrastructure with no external dependencies for GitOps-friendly feature management.
Previously the name for Flagsmith, a feature flagging and remote config platform for modern apps.
Open source feature management platform with remote configuration, A/B testing, and percentage rollouts.
Lightweight feature flag service for developers with simple API and real-time flag updates.
Open-source, scalable feature management and A/B testing platform.
Open-source feature flag and A/B testing platform with type-safe SDKs for React, Next.js, and Node.js.
Feature flags, config, dynamic log levels, and rate limits unified in one service.
Feature management platform that ties feature flags to customer segments for controlled rollouts and adoption tracking.
Pricing and packaging infrastructure for SaaS with feature flags, entitlements, and usage-based billing management.
Feature flag service focused on low-latency edge evaluation with a generous free tier for small developers.