one sec vs Readwise
one sec and Readwise 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 | one sec | Readwise |
|---|---|---|
| Vendor | one sec | Readwise |
| Rating | ★ 4.7 | ★ 4.7 |
| Pricing | Paid | Paid |
| Platforms | iOS, Android | Web, iOS, Android, Extension |
| Key features | Intervention delay, Breath / question, iOS and Android | Spaced-resurfacing of highlights, Sync to Notion/Obsidian/Evernote, Readwise Reader: read-later with Ghostreader AI |
| Headquarters | Germany | Remote, USA |
| Founded | 2020 | 2014 |
| Open source | No | No |
Key differences
- one sec and Readwise share the same user rating (4.7★).
- Both one sec and Readwise use a Paid model.
- one sec runs on iOS, Android; Readwise runs on Web, iOS, Android, Extension.
Frequently asked questions
Is one sec or Readwise better?
one sec and Readwise are rated equally (4.7★) by users, so the better choice depends on your needs — see the feature and platform comparison above.
Which is cheaper, one sec or Readwise?
Both one sec and Readwise use a Paid pricing model.
Are one sec and Readwise open source?
No — neither one sec nor Readwise is open source.