
European Alternatives to LaunchDarkly
LaunchDarkly is a feature management platform that enables engineering teams to deploy feature flags, run A/B tests and progressively roll out features to users. For teams seeking feature flag management with EU hosting and GDPR compliance, several European platforms provide feature flagging and experimentation.
Best European alternatives to LaunchDarkly for feature flags, A/B testing and progressive rollouts
Unleash, from Norway, is an open-source feature management platform with self-hosting options and a strong developer community. Flagsmith, from the UK, offers open-source feature flags with remote configuration and A/B testing. ConfigCat, from Hungary, provides a simple feature flag service with fast setup and transparent pricing. Kameleoon, from France, combines feature flagging with AI-driven personalization and experimentation. Tggl, also from France, offers lightweight feature flags for modern development teams.

Unleash
Open-source feature flag platform for managing feature rollouts and progressive delivery at scale.

Flagsmith
Open-source feature flag and remote configuration platform with A/B and multivariate testing capabilities.

ConfigCat
Feature flag and remote configuration service with a free tier and all features available on every plan.

Kameleoon
Experimentation platform combining A/B testing, feature flags, and AI personalization for web and app products.

ABsmartly
High-throughput A/B testing and experimentation platform built by former Booking.com engineers for product teams.

Tggl
Feature flag and release management platform with A/B testing and dead code detection.
Omniconvert
Romanian A/B testing and CRO platform with customer value analytics for e-commerce teams.

Varify.io
German A/B testing platform for web optimization with flat-rate pricing and no traffic limits.

Webtrends Optimize
UK-based A/B testing and conversion optimization platform with all features included on every plan.