Shortwave vs SuperMemo
Shortwave 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 | Shortwave | SuperMemo |
|---|---|---|
| Vendor | Shortwave | SuperMemo World |
| Rating | ★ 4.5 | ★ 4.4 |
| Pricing | Freemium | Paid |
| Platforms | Web, Desktop, Mobile | Windows, Web |
| Key features | AI summaries and drafts in Gmail, Bundles and shortcuts, Gmail-native, not a new mail stack | Original SRS, Incremental reading, Windows-first |
| Headquarters | San Francisco, USA | Poland |
| Founded | 2020 | 1987 |
| Open source | No | No |
Key differences
- Shortwave has a higher user rating (4.5★ vs 4.4★).
- Shortwave is Freemium, while SuperMemo is Paid.
- Shortwave runs on Web, Desktop, Mobile; SuperMemo runs on Windows, Web.
Frequently asked questions
Is Shortwave or SuperMemo better?
By user rating, Shortwave scores higher (4.5★ vs 4.4★). Both are capable Productivity tools, so review the feature comparison for your use case.
Which is cheaper, Shortwave or SuperMemo?
Shortwave is Freemium and SuperMemo is Paid. Check each product page for current plan details.
Are Shortwave and SuperMemo open source?
No — neither Shortwave nor SuperMemo is open source.