Glasp vs Hypothesis
Glasp and Hypothesis are both Productivity tools in our directory. This side-by-side comparison covers pricing, user ratings, supported platforms, key features and open-source status so you can decide which one fits your needs.
Side-by-side comparison
| Attribute | Glasp | Hypothesis |
|---|---|---|
| Vendor | Glasp | Hypothesis |
| Rating | ★ 4.4 | ★ 4.5 |
| Pricing | Freemium | Freemium |
| Platforms | Extension | Web, LMS |
| Key features | Web highlighting, Public knowledge graph, AI summaries of highlights | In-page notes, Public or private, Open source |
| Headquarters | Remote / USA | San Francisco, USA |
| Founded | 2021 | 2011 |
| Open source | No | Yes |
Key differences
- Hypothesis has a higher user rating (4.5★ vs 4.4★).
- Both Glasp and Hypothesis use a Freemium model.
- Hypothesis is open source (its code is public), while Glasp is proprietary.
- Glasp runs on Extension; Hypothesis runs on Web, LMS.
Frequently asked questions
Is Glasp or Hypothesis better?
By user rating, Hypothesis scores higher (4.5★ vs 4.4★). Both are capable Productivity tools, so review the feature comparison for your use case.
Which is cheaper, Glasp or Hypothesis?
Both Glasp and Hypothesis use a Freemium pricing model.
Are Glasp and Hypothesis open source?
Hypothesis is open source, while Glasp is proprietary.