Some enterprises have appetites for open source and others do not. Remember, there are multiple flavors of open source. Some open source projects are backed by a commercial company and others are purely community driven.
Some enterprises insist that software be installed on their own servers behind the firewall. Others prefer a cloud model where software is hosted and supported by the vendor, a public cloud provider, or another partner.
If you don't want to consider vendors who are not active in your region of the world (Americas, EMEA, or Asia-Pac), then limit your choices below. Note that you will always see vendors with a "Global" footprint regardless.
Write us: email@example.com.