@amexist we’re actually a small group. I hadn’t realized microsoft was turning away BAA’s for smaller groups now. As far as options, if you’re looking for “out the box” solutions, I would look at the Bard API and see if you can get a BAA, perhaps Claude with anthropic. Since you will need some technical skillset and know-how to get whatever build you develop up and running, it may be worthwhile to look at some of the open-source models. Many outperform gpt 3.5/are approaching 4 and the cost to run them will be cheaper overall. I would look at llama-2, Falcon, or Mistral. You would need to run it off a sufficiently powered platform/machine, but there are solutions out there now that allow for a fairly straightforward setup (for someone with software dev experience). Note, some of these opensource solutions do outperform Bard.