Highlights
Profile claimed by owner
About
Online Textbook Service
Classoos is an online textbook service for primary and secondary schools. The company's catalog features digital textbooks from all leading publishers and follows GCSE, IGCSE, National 4 and 5, AS and A-Level/(Advanced) Higher, Edexcel, OCR, AQ-A, IB, and more shared OER content. Applying interactive layers to content, Classoos is available on tablets, desktops, smartphones, and the web.
Identity
| Name | Classoos |
|---|---|
| Slug | classoos |
| Former names | Kalsefer |
| Type / kind | startup |
| Crunchbase ID | classoos |
| Source _id | agxzfmlsbGlzdHNpdGVyGAsSC05ld19Db21wYW55GICAgN6A-7wIDA |
Status
| Status | active |
|---|---|
| Last update | 2026-05-17 |
Location
| HQ country code | IL |
|---|---|
| HQ region/district | Center District |
| HQ city | Glil Yam |
| HQ address | Glil Yam, Israel |
Web & social
Classifications
Primary sector Education & Knowledge Technologies
Sub-sectors
Education & Knowledge TechnologiesAssessment & Verification
Technologies
Platforms & InterfacesWebMobile
Target customers
EducationHigher EducationK12 Education
Business models
B2BB2C
Tags
cross-platforme-learningteachersschoolsmobile-applicationsstudentsk-12edtechhigher-educationcollaborationweb-platformcloud-based
Funding
| Total raised | $2.3M |
|---|---|
| Current stage | Mature |
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