Your results contain 29 solutions with the following criteria :

Solution Smile rating Users rating Popularity
Puppet Puppet 4.5 Smile No rating
59%   Popularity on the site
Open-Xchange No rating No rating
44%   Popularity on the site
Chef Chef 4.3 Smile No rating
40%   Popularity on the site
Apache Tomcat Tomcat 3.7 Smile No rating
19%   Popularity on the site
KVM KVM 4.2 Smile No rating
69%   Popularity on the site
OpenLDAP OpenLDAP 4.3 Smile No rating
42%   Popularity on the site
WSO2 Identity Server WSO2 Identity Server 3.8 Smile No rating
0%   Popularity on the site
Zarafa Zarafa 3.8 Smile No rating
69%   Popularity on the site
Apache Apache 4.2 Smile No rating
16%   Popularity on the site