segment
Open source
Companies whose core product is open source, or who commercialize an OSS project.
FAQ
What is a open source cybersecurity company?
A firm whose primary offering sits in open source. This index lists companies, not SKUs — products live on the company profile.
Is the order paid?
No. Organic order is recency. Promoted shelves are labeled and separate. That is the opposite of buying a rank.
How do I get listed in Open source?
Submit a company. We review before anything is public. Paid plans buy a labeled shelf, not a silent bump in this list.
Why is this a segment rather than a tool category?
Buyers shortlist firms. Tools change names; the company is the contract.