| Red Hat Satellite | SUSE Manager | |
| Upstream Version | In Red Hat Satellite (version 6 on-wards) there are multiple open-source upstream projects involved such as Foreman, Katello, Pulp, Candlepin etc,. In earlier version which is Satellite version 5, spacewalk was being used. | Uyuni (a fork of Spacewalk, based on SaltStack) is the upstream for SUSE Manager 4 and later releases. "Spacewalk" was used earlier. |
| Current Version* | Red Hat Satellite 6.7 | SUSE Manager 4.1 |
