We've been trialling TC Cloud for a little while and we have 6 committers on our team. £70ish seems reasonable for the hosted service. We currently have a self-hosted TC server with 6 self-hosted build agents that we have paid for and we want to carry on using (for various technical reasons relating to speed of build and the occasional bit of special configuration).
We are pretty horrified to discover that having paid for these build agents once, TC Cloud requires us to pay a monthly fee to carry on using them. This pretty much doubles the cost of our monthly subscription and makes TC Cloud not economically viable for us. It also leaves an unpleasant taste in the mouth and a faint sense of being ripped off by having to pay for something again (in perpetuity) that we have already paid for in full.
This is a poor business model, JetBrains! Please remove the fees for us using our own Build Agents.