Live Group Demo | Led by a GrowthBook technical expert →

Choose Your Date

See all authors

Karen Henke

Karen Henke's articles

See All Blog Articles

No items found.

Ready to ship faster?

No credit card required. Start with feature flags, experimentation, and product analytics — free.

Simplified white illustration of a right angle ruler or carpenter's square tool.

White checkmark symbol with a scattered pixelated effect around its edges on a transparent background.

A/B testing 300 million players without breaking their trust: the Supercell approach

Bad controls: why splitting your experiment on a post-treatment variable backfires

Segment analysis in experimentation: how to avoid fooling yourself

Unlock more learning with every experiment

Feature flags vs. remote configuration: what’s the difference?

Designing experiments that produce trustworthy results: a pre-launch guide to validity threats

Decoupling deployment from release with feature flags

From 22 clicks to 5: the zero impact experiment that shaped how Edd Saunders at JobLeads tests

Battle tested before it reaches the counter: experimentation at Clover