Opendurian
OpenDurian provides online test-prep materials, together with online courses.
Signals
X account@opendurian · created Jun 5, 2013 (13 years old) · 49,669 followers
Website registeredFeb 22, 2013 (13 years old)
Timeline
- 2019
5500 Global · batch
Source: 500.co - X account created
- Website created
Founders and team
CB
Charong Buachan Founder- CPChula Pittayaphinan Founder
- CPChula Pittayapinan Foundersource: 500.co
- PJPairote Jeebjua Founder
Investors
Companies like Opendurian
MMagoosh
CCybrary$25M Series B+ · Aug 2022
PPrepExPre Seed · Jul 2026
PPahamify
LLearnveloSeed · Apr 2026
RRex Academy
Sources and API
Every amount links to the page it came from. * Estimated from an accelerator's published standard deal, not a company-specific disclosure. How Recent Funding sources and verifies funding data. The same data as JSON: /api/v1/companies/opendurian (get a free API key).