Coefficient vs Readwise
Coefficient 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 | Coefficient | Readwise |
|---|---|---|
| Vendor | Coefficient | Readwise |
| Rating | ★ 4.5 | ★ 4.7 |
| Pricing | Freemium | Paid |
| Platforms | Sheets, Excel | Web, iOS, Android, Extension |
| Key features | Live sync from CRM and warehouses, Sheets and Excel, Scheduled refresh | Spaced-resurfacing of highlights, Sync to Notion/Obsidian/Evernote, Readwise Reader: read-later with Ghostreader AI |
| Headquarters | San Francisco, USA | Remote, USA |
| Founded | 2020 | 2014 |
| Open source | No | No |
Key differences
- Readwise has a higher user rating (4.7★ vs 4.5★).
- Coefficient is Freemium, while Readwise is Paid.
- Coefficient runs on Sheets, Excel; Readwise runs on Web, iOS, Android, Extension.
Frequently asked questions
Is Coefficient or Readwise better?
By user rating, Readwise scores higher (4.7★ vs 4.5★). Both are capable Productivity tools, so review the feature comparison for your use case.
Which is cheaper, Coefficient or Readwise?
Coefficient is Freemium and Readwise is Paid. Check each product page for current plan details.
Are Coefficient and Readwise open source?
No — neither Coefficient nor Readwise is open source.