Azure Automation vs StackStorm

Azure Automation is a cloud service for process automation, configuration management, patch management, and remediation automation on Windows and Linux. Process automation is divided into job run time and watchers: the job run time plan includes 500 minutes per month, while the watchers plan is listed at free with 744 hours included monthly. Configuration management has separate Azure-node and non-Azure-node plans. The Azure-node option includes a configuration pull service and change tracking; the non-Azure-node option includes five nodes per month. An Update management plan lists update visibility and update deployment. These options cover automating processes, managing configuration, and handling updates across both supported operating systems. Azure Automation uses a cloud deployment model. The pricing model is listed as freemium, although the facts also state there is no free plan.

StackStorm is a free, open-source platform for integrating services and automating responses to events. Rules connect triggers to actions or workflows, and workflows can combine actions into multi-step automations. Sensors and actions link external systems; listed examples include webhooks, SSH, REST calls, OpenStack, Docker, Puppet, Sensu, and JIRA. StackStorm Exchange offers ready-made integration packs, and users can create and share packs of their own. Action records include triggering context and results, while audit logs can connect to Logstash, Splunk, statsd, and syslog. Administrators can use role-based access control to limit users’ access and operations. The platform includes a Web UI, CLI client, REST API, and Python client bindings. It is self-hosted and distributed as Linux RPMs and Debs or Docker images; deployment documentation also covers Vagrant/OVA, Ansible, Puppet, and Kubernetes. Supported systems are 64-bit Ubuntu and RHEL, Rocky Linux, or CentOS. Other Linux distributions, Windows, and Apple OSX are not officially supported. Listed uses include remediation, continuous deployment, ChatOps, and automated security response.