DomWhisper vs Glasp
Social web highlighter built around following people
What Glasp is
Glasp is a Chrome extension for highlighting text and attaching notes, organized around a social feed: you follow other readers and see the highlights they publish. It targets readers who treat highlighting as a public activity and exports to Obsidian, Roam, Notion and Markdown.
GlaspFeature comparison
| Feature | DomWhisper | Glasp |
|---|---|---|
| Text highlighting | Yes | Yes |
| Click a DOM element to annotate it | Yes | — |
| Private / public visibility toggle | Mine vs World | Profile is public-first; private notes exist but are secondary |
| Follow other readers | — | Core feature |
| Community rankings of websites | Yes (public whispers) | — |
| PDF support | — | Yes |
| Export to Obsidian / Notion / Markdown | Yes | Yes |
| Open source | — | — |
Where DomWhisper wins
- Annotations stay on the page in their original context, with an element-level "point" mode Glasp does not have.
- Mine/World gives you a real private space instead of a public-first profile.
- Public annotations feed live rankings, so your highlighting has a discoverable by-product.
Where the competitor wins
- Glasp is built around its social feed — if you do not want to follow people, most of its surface is noise.
- No element/DOM anchoring: Glasp can only mark text passages.
The verdict
Glasp and DomWhisper both do text highlighting with export, but they answer different questions. Glasp asks "how do I share what I read with followers"; DomWhisper asks "what are people actually annotating on a page, and how do I leave my own mark without a public profile". If you want the social layer, Glasp is ahead; if you want private-first notes plus public knowledge you can browse without following anyone, DomWhisper is the closer fit.
See what people are discussing, then add your own whisper.
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