Use AI to Analyze All Comments in a LinkedIn Thread

This blog post describes how you can have an LLM analyze comments on a long LinkedIn thread.

Originally published to:

• https://deliverystack.net/2025/11/21/use-ai-to-analyze-all-comments-in-a-linkedin-thread/

The first step is to get LinkedIn to load all of the comments. This requires a few things:

1. Switch from "Most relevent" to "Most recent" view.
2. Load all the comments.
   • Scroll to the bottom of the page and, if necessary, click Load more until there are no more comments to load.
   • Click any "Previous comments" and "Additional comments" links that appear for existing comments.
   • Click any "More" links to expand the comments.
3. To avoid exceeding LLM prompt length limits, print the page to a PDF or copy the text into a file that you can upload.
4. Prompt the LLM and upload the file.

You can use this bookmarklet to access all of the comments on a thread:

• https://www.jpw3.com/articles/2025/November/linkedin-control.html

Video demonstration of an earlier version:

• https://www.youtube.com/watch?v=kokomvZm6b0

An example prompt for the LLM might be something like:

Using less than 1200 characters, summarize points in comments in the attached file as a simple bulleted list. Indicate percentages of comments that agree and disagree with the post and each significant perspective in the comments.