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A/B testing platform

Who uses LaunchDarkly?

Feature flags first, experimentation second. Signals a mature deployment pipeline behind the marketing page.

15 brands detected

Detected on these brands

Detection updates as we re-crawl each brand. A vendor SDK on the page ≠ every test runs through it — some teams use one vendor for feature flags, another for A/B.

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Watch LaunchDarkly users' live tests.

Add any brand to your watchlist — we surface every A/B test we catch on their public pages.

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