Best Feature Flags · alternatives
Best ConfigCat alternatives (2026)
8 alternatives to ConfigCat in feature flags, ranked by entry price. ConfigCat starts at $0/mo. Every figure links to the vendor's own page and the date we captured it.
Key takeaways
- Free alternatives: DevCycle, Flagsmith, GrowthBook, Harness Feature Management (formerly Split), LaunchDarkly, PostHog, Statsig.
- Closest by price: DevCycle ($0/mo), Flagsmith ($0/mo), GrowthBook ($0/mo).
ConfigCat alternatives compared
| # | Alternative | Entry price | Free | HIPAA | Best for | Source |
|---|---|---|---|---|---|---|
| 1 | DevCycle | $0/mo | Yes | — | Teams wanting OpenFeature-compatible flags without vendor lock-in | devcycle.com |
| 2 | Flagsmith | $0/mo | Yes | — | Teams wanting open-source self-hosted control | flagsmith.com |
| 3 | GrowthBook | $0/mo | Yes | Yes | Data teams wanting warehouse-native experimentation without vendor data access | growthbook.io |
| 4 | Harness Feature Management (formerly Split) | $0/mo | Yes | — | Enterprise teams already using Harness CI/CD or DevOps platform | developer.harness.io |
| 5 | LaunchDarkly | $0/mo | Yes | Yes | Regulated industries requiring FedRAMP or HIPAA | launchdarkly.com |
| 6 | PostHog | $0/mo | Yes | Yes | Product teams wanting flags, analytics, and replays in a single platform | posthog.com |
| 7 | Statsig | $0/mo | Yes | Yes | Product and engineering teams wanting flags + analytics in one vendor | statsig.com |
| 8 | Unleash | $75/mo | No | — | Teams wanting open-source control with optional managed cloud | getunleash.io |
Data current through 2026-06-14. Compare any two directly on the Feature Flags index.