
Open-source A/B testing built on your feature flags
Flagsmith now runs A/B tests on the flags you already use. Pick a flag and a metric, and get a Bayesian read on which variant wins. Use our managed warehouse or bring your own ClickHouse or Databricks. Free and open source, self-hosted or cloud.
Flagsmith Experiments enables A/B testing on existing feature flags, providing Bayesian analysis to determine the winning variant. It is open-source, self-hosted or cloud-based, and compatible with managed warehouses or user-provided ClickHouse and Databricks.
A source that found nothing is a measurement. A source that has not run is a gap. Neither means the launch lacks the thing.