Very different task and process model by default (ssh is a first-class citizen in Ansible). There’s also differences in the default mode of push or pull from a

Very different task and process model by default (ssh is a first-class citizen in Ansible). There’s also differences in the default mode of push or pull from a source of control (ansible pull mode is sorta similar to Salt’s minions and Chef / Puppet master servers except with a git repo typically). Chef and Puppet are much more traditional