Side by side
ChatGPT Spotlight Chrome Extension vs ChatPDF - Chrome Extension
2 tools side by side, on the data we have on file for each.
ChatGPT Spotlight Chrome Extension
Note Taking · Free
ChatPDF - Chrome Extension
Note Taking · Free
| ChatGPT Spotlight Chrome Extension | ChatPDF - Chrome Extension | |
|---|---|---|
| Price | Free | Free |
| Free tier | Yes | Yes |
| Our score | 3.9 / 5 | 4.4 / 5 |
| Our line on it | Searches past ChatGPT conversations and custom GPTs, with privacy protections built into every search. | Lets you chat with PDFs, Word docs and PowerPoint files to pull out summaries and key data. |
| Best for | Users wanting quick search across saved conversations and GPTs | Students and researchers extracting insights from dense documents |
| Not for | Users needing highly precise, advanced search filters | Anyone who only occasionally opens a PDF |
| Platforms | Chrome | Chrome |
| Category | Productivity | Productivity |
| Best described as | Note Taking | Note Taking |
| Last checked | 5 Oct 2026 | 4 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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