GrowthBook

growthbook.io

The cheaper twin of LaunchDarkly.

Their claim

Free cloud tier plus free self-hosting

GrowthBook is positioned as a cheaper LaunchDarkly alternative, offering a free cloud tier, per-seat Pro pricing, free self-hosted open source, and unlimited flags and experiments.

Visit GrowthBook Source: their pricing page ↗

Checked 2026-11-10. Prices change, so check before you buy.

Switching from LaunchDarkly?

Export first, test a small import, run both for a week, then cancel before renewal. Read the switching guide.

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