Hey vs SuperMemo
Hey 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 | Hey | SuperMemo |
|---|---|---|
| Vendor | 37signals | SuperMemo World |
| Rating | ★ 4.4 | ★ 4.4 |
| Pricing | Paid | Paid |
| Platforms | Web, Mobile | Windows, Web |
| Key features | Screening inbox for strangers, Imbox / Feed / Paper Trail, Hey World pages | Original SRS, Incremental reading, Windows-first |
| Headquarters | Chicago, USA | Poland |
| Founded | 2020 | 1987 |
| Open source | No | No |
Key differences
- Hey and SuperMemo share the same user rating (4.4★).
- Both Hey and SuperMemo use a Paid model.
- Hey runs on Web, Mobile; SuperMemo runs on Windows, Web.
Frequently asked questions
Is Hey or SuperMemo better?
Hey 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, Hey or SuperMemo?
Both Hey and SuperMemo use a Paid pricing model.
Are Hey and SuperMemo open source?
No — neither Hey nor SuperMemo is open source.