Hypothesis vs Kosmik
Hypothesis and Kosmik 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 | Hypothesis | Kosmik |
|---|---|---|
| Vendor | Hypothesis | Kosmik |
| Rating | ★ 4.5 | ★ 4.5 |
| Pricing | Freemium | Paid |
| Platforms | Web, LMS | Desktop, iOS |
| Key features | In-page notes, Public or private, Open source | Infinite canvas, PDF clips, Spatial |
| Headquarters | San Francisco, USA | France |
| Founded | 2011 | 2020 |
| Open source | Yes | No |
Key differences
- Hypothesis and Kosmik share the same user rating (4.5★).
- Hypothesis is Freemium, while Kosmik is Paid.
- Hypothesis is open source (its code is public), while Kosmik is proprietary.
- Hypothesis runs on Web, LMS; Kosmik runs on Desktop, iOS.
Frequently asked questions
Is Hypothesis or Kosmik better?
Hypothesis and Kosmik are rated equally (4.5★) by users, so the better choice depends on your needs — see the feature and platform comparison above.
Which is cheaper, Hypothesis or Kosmik?
Hypothesis is Freemium and Kosmik is Paid. Check each product page for current plan details.
Are Hypothesis and Kosmik open source?
Hypothesis is open source, while Kosmik is proprietary.