I gave Delphi a shot, but after setting up my account I got a few phone calls a few days later about it to sell me on it. I was genuinely surprised companies still did that in 2024/2025.

If you tried a 2005 technology, don't be surprised with 2005 customer service.

It's 90's tech. Their business model is selling expensive subscriptions to keep legacy projects alive. I was at one of the conferences in my country and the average age of a developer was about 60.