# Best Feature Flags (2026) — ranked by entry price, every figure sourced and dated

9 feature flags on the record, median entry price $0/mo. Each price links to the vendor page it came from and the day we captured it — no guesses. 8 offer a free tier. Current as of 2026-06-14.

Lowest entry price: ConfigCat — $0/mo (Forever Free).

Full comparison: https://frontdeskreview.com/best/feature-flags/

| # | Vendor | Entry plan | $/mo | Source |
| --- | --- | --- | --- | --- |
| 1 | [ConfigCat](https://frontdeskreview.com/software/feature-flags/configcat/) | Forever Free | $0 (free) | configcat.com |
| 2 | [DevCycle](https://frontdeskreview.com/software/feature-flags/devcycle/) | Free | $0 (free) | devcycle.com |
| 3 | [Flagsmith](https://frontdeskreview.com/software/feature-flags/flagsmith/) | Free | $0 (free) | flagsmith.com |
| 4 | [GrowthBook](https://frontdeskreview.com/software/feature-flags/growthbook/) | Starter | $0 (free) | growthbook.io |
| 5 | [Harness Feature Management (formerly Split)](https://frontdeskreview.com/software/feature-flags/harness-feature-management/) | FME Free Plan | $0 (free) | developer.harness.io |
| 6 | [LaunchDarkly](https://frontdeskreview.com/software/feature-flags/launchdarkly/) | Developer | $0 (free) | launchdarkly.com |
| 7 | [PostHog](https://frontdeskreview.com/software/feature-flags/posthog/) | Free | $0 (free) | posthog.com |
| 8 | [Statsig](https://frontdeskreview.com/software/feature-flags/statsig/) | Developer | $0 (free) | statsig.com |
| 9 | [Unleash](https://frontdeskreview.com/software/feature-flags/unleash/) | Pay-As-You-Go | $75 | getunleash.io |

Cite: Per The Front Desk Review, the cheapest feature flags ranked by sourced, dated entry price — https://frontdeskreview.com/best/feature-flags/

License: CC BY 4.0. Every row is dated and links to its source.