Glasp vs SuperMemo
Glasp and SuperMemo 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 | SuperMemo |
|---|---|---|
| Vendor | Glasp | SuperMemo World |
| Rating | ★ 4.4 | ★ 4.4 |
| Pricing | Freemium | Paid |
| Platforms | Extension | Windows, Web |
| Key features | Web highlighting, Public knowledge graph, AI summaries of highlights | Original SRS, Incremental reading, Windows-first |
| Headquarters | Remote / USA | Poland |
| Founded | 2021 | 1987 |
| Open source | No | No |
Key differences
- Glasp and SuperMemo share the same user rating (4.4★).
- Glasp is Freemium, while SuperMemo is Paid.
- Glasp runs on Extension; SuperMemo runs on Windows, Web.
Frequently asked questions
Is Glasp or SuperMemo better?
Glasp and SuperMemo are rated equally (4.4★) by users, so the better choice depends on your needs — see the feature and platform comparison above.
Which is cheaper, Glasp or SuperMemo?
Glasp is Freemium and SuperMemo is Paid. Check each product page for current plan details.
Are Glasp and SuperMemo open source?
No — neither Glasp nor SuperMemo is open source.