hi,
Our secret sauce is:
Bloom conciliate the best of the Startuplaland religion: radical execution rather than bureaucracy, scalability, flawless user experience, strong product culture, iterative process, and open source: a mode of development that has proven its superiority, open governance, an unmatched sustainability and a perfect symbiosis between the interests of developers and those of users.
You can also learn more about how we plan to make money: https://www.kerkour.fr/blog/bloom-a-free-and-open-source-goo...
In short: yes there is already a lot of open source project, but I found that those open source project lack the user experience required to reach a non 'geek market'.