CommentScope

CommentScope reads YouTube comments so you can plan videos. It is a YouTube comment analyzer for content creators, and it uses AI to turn viewer feedback into ideas that could go viral.

You get sentiment analysis, AI trend analysis and engagement insights, plus recommendations generated by GPT-4o-mini, GPT-4o and O3-mini models.

There are two paid plans.

Starter costs $5 and includes 30 GPT-4o-mini recommendations, 10 GPT-4o recommendations and 10 O3-mini recommendations.

Pro costs $20 and raises those limits to 150, 50 and 100.

Both plans have the same analysis features, so the choice comes down to how many recommendations you need.

Both also include fast support and let you download any analysis as a CSV file for your own spreadsheets.

Saved analyses are kept for 30 days on either plan, so export anything you want to keep longer.

The recommendation counts are fixed per plan, which makes CommentScope better for focused research on a few videos than for constant bulk analysis.

If you already mine comments by hand for topic ideas, this research tool automates the sorting.