Definition
An event stream is an ordered list of recorded actions, page events, and other signals tied to a user session. In Contentsquare, the event stream appears inside the Session Replay player and displays user actions and page events related to each listed pageview.
Depending on the experience being analyzed, events can include clicks, screen positions, taps, swipes, pinches, non-visual keystrokes, page events, comments, JavaScript errors, API errors, and automated insights such as rage clicks. The stream provides a timeline for navigating the replay and understanding what happened before, during, and after a key moment.
An event stream is not the same as event tracking or a raw event log. Event tracking describes the collection of events; the event stream is the organized, user-facing timeline that helps people interpret those events in the context of a replay.
What does that mean
Imagine a video with a helpful list next to it. Each line marks something that happened—such as a click, swipe, or error—so you can jump to that moment instead of watching everything.
Why this matters
An event stream turns a long user session into a navigable sequence. It helps teams connect behavior to context: Product and UX/UI teams can investigate friction, IT can locate technical failures, and Ecommerce teams can examine interactions around high-value journeys.
Use cases
Find where an error disrupts a user journey
When a page or app flow does not work for some users, a summary metric can show that an error exists without showing what the user experienced. An event stream marks technical and behavioral signals along the replay, allowing a team to jump to the moment an error occurred and inspect the actions around it. This can shorten investigation time and help teams prioritize issues that affect real journeys.
Investigate form and checkout friction
When users abandon a form or checkout flow, teams need to know whether the problem is confusion, repeated attempts, a failed submission, or a technical issue. Reviewing the event stream alongside the replay makes the sequence visible—for example, a user may click a field several times, encounter an error, and then leave. That context supports more precise UX changes and helps Ecommerce teams focus on the interaction most likely to improve completion.
Review mobile interactions in context
Mobile app issues can be difficult to understand from screenviews or aggregate metrics alone. A mobile event stream can show gestures such as taps, double taps, swipes, and pinches alongside screenviews and other events. This gives Product and UX/UI teams a clearer view of how an interaction unfolded and where the app experience may be creating friction.
How Contentsquare helps
Session Replay places the event stream alongside a video-like replay so teams can jump to important moments and see what the user experienced.
Error Analysis connects technical and functional errors to related session replays, helping teams investigate root causes and prioritize issues by impact.
User Segmentation helps teams compare journeys across meaningful user groups, then use replay context to understand how behavior differs between segments.
FAQs on Event stream
It is a chronological timeline of actions and page events associated with a user journey. In a replay tool, it helps people navigate the session and connect an interaction—such as a click, swipe, form submission, or error—to what the user saw at that moment.