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ChatGPT History Search Plugin Extension vs Platstack - Chrome Extension

2 tools side by side, on the data we have on file for each.

Each tool carries its own last-checked date below

ChatGPT History Search Plugin Extension

Note Taking · Free

vs

Platstack - Chrome Extension

Note Taking · Free

ChatGPT History Search Plugin Extension Platstack - Chrome Extension
Price Free Free
Free tier Yes Yes
Our score 3.9 / 5 5.0 / 5
Our line on it Searches your entire ChatGPT history by keyword, then lets you filter and organize the results. Clips links, highlighted text, and images from the web into one searchable personal library.
Best for Long-time ChatGPT users with extensive chat archives Researchers curating and revisiting saved web content
Not for Privacy-conscious users wary of stored conversation data Anyone unwilling to create a Platstack account
Platforms Chrome Chrome
Category Productivity Productivity
Best described as Note Taking Note Taking
Last checked 4 Oct 2026 3 Oct 2026
We have not written a verdict for this pairing

The table above is the data on each tool's own page, side by side. A written head-to-head goes further: it names a winner per use case and says who should stay where they are. Those are written by a reviewer, pair by pair, so this one may not have its verdict yet.

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