I imagine the HN readership loves to automate things.
I'm curious to know what tools you use to automate your business operations (if any).
For example, https://zapier.com is one such automation tool.
If you don't use any tools, do you use any frameworks or systems you've made yourself?
If you don't automate any parts of your business, why not? (I'm interested in the reasons why, not disputing the choice)
Our automation workflow is build on as many standard tools as we can find, because inventing it here costs a lot of money and we're not experts at it. So it looks smart to use what exists as smart as we can. We take vendor ISOs from microsoft, linux, et cetera and use Packer/Vagrant to build them up inside a vSphere cluster. Packer is starting to get really good support for ESX 6.5, which means we can build right off a datastore and flip the template directly into our orchestration suite for "purchase". Our process is executed in Jenkins Multibranch Pipeline. Our sysadmin-turning-developers are learning a lot this year, and the Jenkins Pipeline is a great way to shield them from details they are free to know but don't have the time for.
The core of our build environment is some reflective shell script that becomes aware of its environment as it is loaded. We're able to abstract across environments, datacenters, et al just by some clever situational awareness. The basics always end up being the most valuable, and our little ecosystem orbiting around a pile of terse, self-documenting shell scripts that any sysadmin can understand has been a successful gambit.