Jitsu vs. Fullstory

Jitsu is an open-source customer data platform that collects events from websites, mobile apps and servers and delivers them to data warehouses, analytics tools and marketing destinations in real time. It is MIT-licensed and can be self-hosted, run as a managed cloud service, or deployed as a dedicated single-tenant private cloud. Jitsu's JavaScript integration is fully compatible with the Segment API, so existing analytics.js tracking calls work against Jitsu without any frontend code changes, and teams can run Jitsu alongside their current pipeline before committing to a migration.

Fullstory is a behavioral data and analytics platform that helps technology leaders and digital experience teams understand their digital story so they can drive better digital experiences. Customer-centric enterprises rely on Fullstory to uncover and eliminate the friction buried between clicks and across workflows, turning frustrated visitors and employees into unwavering advocates.