Product Updates
[ What's launched at LaunchDarkly ]
July 15, 2026
Experimentation
See exactly who was exposed to which experiment variation with Exposure Log
An experiment's Exposures tab now shows the raw record behind your results: which contexts were assigned to which variation, and when. When counts look off, an SRM warning fires, or a metric refuses to move, you can answer "who ended up in which arm?" inside the experiment itself, rather than filing a support ticket or exporting to your warehouse to go looking.
Search by context key or name, filter by variation and date range, chart exposures over time, and open any row for the full event detail and the context's attributes. Each exposure links to a session replay of that end user, so you can watch what they actually saw, and you can download the list as a CSV to analyze in your own systems.
Read Validate experiment exposures (https://launchdarkly.com/docs/home/experimentation/exposure-validation).

