Collabora Online
collaboraonline.com ↗Real-time document, spreadsheet and presentation editing in the browser, built on LibreOffice.
For organisations, schools and Nextcloud users who want shared online documents on servers they control.
Why it’s listed
Collabora Productivity employs 'the single largest team of certified LibreOffice engineers' and is a leading contributor to LibreOffice1. The code is open source and a free development edition (CODE) is available2. Repo active on 9 October 20263.
The trade-off
Revenue comes from enterprise and government support plans, and home users need a host such as Nextcloud or a partner. ToS;DR grade C, provisional4.
Price
CODE free; supported plans on quote.
