The scheduling softwares you mentioned are all expensive but will give you most of the out-of-the-box functionality you need. But it sounds like your Fluent methods already have the integration commands (to Cytomat, etc.) built in and it doesn’t seem worth it to purchase any of those.
If you already have the Fluent Scheduler software, it’s worth exploring its features a bit more as you’ll have Tecan support available.
Otherwise since you’re interested in the Python solutions, you should take a look at the open source scheduler thread: Open source scheduler . It sounds like you’ve already done most of the work to create a simple Tecan driver, but you need to manage workflows and potentially set up some sort of GUI.