Kallipos
5.8#22 in open educational resource platformsWeb
VisitKallipos vs Pressbooks
Pressbooks
7.5#3 in book layout softwareFrom $120 a yearWebAPILinuxSelf-hosted
VisitWhat both publish
| Fact | Kallipos | Pressbooks |
|---|---|---|
| Founded | 2013 | 2011 |
| Purpose | KALLIPOS develops electronic textbooks, mainly for students and professors at Greek universities, and makes them freely available with open licenses through its digital repository. | Pressbooks helps authors and educational institutions create, adapt, and share accessible digital books and learning materials. |
Kallipos plans
No prices published.
Pressbooks plans
- Free TrialFree
- Single Author$12 a month
- Collaboration$40 a month
- Single Author$120 a year
- Collaboration$400 a year
- Institutional Network$5,999 a year
Pick Kallipos if…
Kallipos suits Greek university students, professors, and other eligible academic contributors seeking free textbooks or a structured publishing workflow.
Pick Pressbooks if…
You want what its maker publishes above — check its page for the details.