Friction detection
Highlights pauses, repeated actions, reversals, and visible dead ends that suggest uncertainty or broken flow.
Session replay review
Find the moments that matter in a session replay.
VideoLens turns an accessible session replay into a time-windowed record of visible behavior, on-screen text, pauses, repeated actions, and outcomes—ready for product, UX, or bug analysis.
Transcript + frame vision + OCR
Timestamp citations
~1,500 supported platforms
Markdown, PDF, and JSON
The direct answer
What VideoLens does
Session replay platforms are excellent at collecting evidence, but reviewing individual sessions is still linear work. VideoLens can use supported video sources directly and includes a browser-capture fallback for replay pages that require the rendered experience.
Ask a focused question such as where the user became blocked, which interaction preceded the error, or what friction should be prioritized. The answer cites the replay timeline.
Why it helps
From linear video to reviewable evidence
Evidence, not heatmaps
Explains individual-session behavior with timestamped moments that teammates can review.
Multiple review modes
Use UX, Bug, Privacy, or a custom prompt against the same cached extraction.
Workflow
How the analysis works
Every stage is explicit and cached so the source can be checked and the analysis can be reused.
Provide an accessible replay URL or capture the rendered replay in the browser workflow.
Choose the question and analysis mode that match the investigation.
VideoLens samples the replay, reads visible interface text, and builds the timeline.
Review cited friction and convert validated findings into experiments, bugs, or follow-up research.
Output
What the report gives you
- Timeline of important interactions
- Observed friction and failure moments
- Potential privacy exposures visible in the replay
- Prioritized product follow-up tasks
Important limitation: Rendered-video analysis does not replace event-level funnels or complete replay metadata. Authentication, bot protection, canvas rendering, playback controls, and platform changes can affect browser capture. Use the source replay platform for quantitative validation.
FAQ
Common questions
Which session replay tools can VideoLens work with?
The browser-capture resolver recognizes PostHog, Microsoft Clarity, Hotjar, FullStory, LogRocket, and OpenReplay pages. Actual capture depends on access and how the replay is rendered.
Does VideoLens send data back to the replay provider?
VideoLens opens or captures the replay you provide. Analysis calls go to OpenAI using your key; VideoLens does not operate an analytics database of replay content.
Can it analyze many sessions automatically?
The current workflow is strongest for focused qualitative review. Large-scale aggregation and native event-export parsers remain separate product opportunities.
Related guides
Explore more VideoLens workflows
Turn the next video into evidence.
Try the hosted app, self-host the MIT-licensed core, or connect VideoLens to an MCP client.