Side by side
Edstension Chrome Extension vs GPT Tunnel Chrome Extension
2 tools side by side, on the data we have on file for each.
| Edstension Chrome Extension | GPT Tunnel Chrome Extension | |
|---|---|---|
| Price | $0 | Free |
| Free tier | Yes, limited | Yes |
| Our score | 3.9 / 5 | 3.9 / 5 |
| Our line on it | Limited to EdStem and EPFL, it suggests AI answers and provides real-time LaTeX preview. | Chats with ChatGPT using the context of whatever webpage you're currently viewing. |
| Best for | Educators on EdStem or EPFL | People wanting ChatGPT answers grounded in the current page |
| Not for | Teachers Outside EdStem or EPFL | Anyone wary of a tool reading page content for context |
| Platforms | Web | Chrome |
| Category | Productivity | Productivity |
| Best described as | Note Taking | Note Taking |
| Last checked | 3 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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