What was published
Video context and available subtitles ground the analysis in the content viewers were responding to.
YouTube Audience Intelligence
Turn YouTube conversations into decisions.
Vastac analyzes video context, available subtitles, public comments, and captured live-chat messages across selected YouTube channels — then surfaces audience sentiment, questions, risks, claims, and content opportunities.
Built for agencies, brands, publishers, and professional content teams.
The missing context
Performance metrics are only part of the picture.
What a creator published and what viewers said afterwards are often separated. Vastac connects the video with the conversation around it, so teams can see recurring objections, unanswered questions, changes in audience response, and where a clearer decision is needed.
What audiences signal
Questions, sentiment, intent, concerns, claims, rumors, and recurring topics become structured findings.
What teams can decide
Video reports, daily executive insight, and channel comparisons make patterns easier to review and share.
How it works
From source material to a clearer next step.
Vastac combines the sources that explain a YouTube conversation: video context and available subtitles, public top-level comments, and captured live-chat messages. It produces structured audience themes, questions, concerns, risks, claims, rumors, and opportunities across videos and channels.
See the workflow
Use cases
A focused way to understand the audience around YouTube content.
Channel audience intelligence
Understand questions, sentiment, concerns, and recurring themes surrounding one channel.
Multi-channel and category research
Compare patterns across selected channels, creators, videos, or a YouTube topic.
Agency and client reporting
Turn large volumes of audience conversation into structured findings that can be reviewed and presented.
Risk, claim, and opportunity review
Surface messages requiring closer review while identifying unanswered questions and potential content directions.
How it works
A durable workflow, not a one-off conversation.
- SelectSelect public YouTube channels or videos.
- CollectCollect and store available content and audience conversations.
- AnalyzeAnalyze patterns after collection, using the stored context.
- ReviewReview private reports or publish a curated topic summary.
Examples
See how YouTube conversations become category intelligence.
Cooking and Cars are fixed examples of curated aggregate reporting. They show a privacy-boundary version of the category intelligence Vastac can create for a selected topic.
Trust and methodology
Useful context, handled with a clear boundary.
- Vastac works with supported public YouTube sources; creator-account authorization is not required for that analysis.
- Public topic reports contain curated aggregate findings, never raw comments, usernames, or raw live-chat content.
- Captured live-chat messages are available only when a public livestream was active; completed replay import is not guaranteed.
- Vastac complements native channel analytics by connecting content with audience conversation.
Plans that fit the work
Price around the volume you need to understand.
Plans are shaped by selected channels, processed videos, analyzed messages, subtitle hours, and public topic reports.
FAQ
A few useful boundaries.
What YouTube data can Vastac analyze?
Vastac analyzes stored video context and available subtitle text, public top-level comments, and captured live-chat messages from active public livestreams.
Can Vastac analyze public channels I do not own?
Vastac can analyze supported public YouTube data from selected channels. It does not require creator-account authorization for that public-data workflow.
Does Vastac replace YouTube Studio?
No. It complements native analytics by structuring the audience conversation around selected videos and channels.
Is live-chat analysis real time?
No. Analysis takes place after captured live-chat messages have been stored. Historic live-chat replay is not guaranteed.
Does Vastac publish or moderate comments?
No. Vastac does not publish, delete, ban, or moderate YouTube comments.
What appears on a public topic page?
Only curated aggregate insight. Raw audience messages, usernames, and raw live-chat content remain in the private workspace.