# Feature flag platforms

8 apps ranked by verified data.
Source: https://altcatalog.com/category/feature-flags/

## Apps

- [ConfigCat](https://altcatalog.com/alternatives/configcat.md) — Simple hosted feature flag and configuration management service.
- [DevCycle](https://altcatalog.com/alternatives/devcycle.md) — Feature flag management platform with edge evaluation.
- [Flagsmith](https://altcatalog.com/alternatives/flagsmith.md) — Open-source feature flag and remote config platform.
- [GrowthBook](https://altcatalog.com/alternatives/growthbook.md) — Open-source feature flagging and A/B testing platform.
- [LaunchDarkly](https://altcatalog.com/alternatives/launchdarkly.md) — Enterprise feature management and experimentation platform.
- [Reflag](https://altcatalog.com/alternatives/bucket.md) — Feature flagging and adoption tooling for B2B SaaS (formerly Bucket).
- [Split](https://altcatalog.com/alternatives/split.md) — Feature flagging and experimentation platform, now part of Harness.
- [Unleash](https://altcatalog.com/alternatives/unleash.md) — Open-source feature management platform.

---
Ranked by verified data, never by who paid. https://altcatalog.com/trust/