Mathias, if you are here and listening, I'm interested but $35 / month is the wrong price point for this. $420 for year.
I can buy DataGrip for $261 for three years and it has a perpetual fallback license that would let me pay for the first year and then stop and just not get updates.
IMO, to start, you want your product to be so good and so reasonably priced that it's easy for someone to decide to give it a try. You are coming in with a uber premium price and I think that's going to severely hinder your customer acquisition efforts.
Also, I almost never get a license to a tool like this where I'm not entitled to keep using it if I stop paying for it. There is just too much incentive on the part of the vendor to just keep driving the price up to the breaking point. With a fallback license like JetBrains has, if they get unreasonable about price, I can just exit.
Finally, in the age of LLMs, if this gets popular and the price point is wrong, someone is going to do a good job of producing a competitor and make it open source or much less expensive. Make the official version a reasonable enough price that there is no reason to not support you to make it better.
Just my $0.02 but hope it helps at some level.
Finally, I looked at the website and there was no way to contact you to tell you this personally. So...might want to fix that. Small org, easy contact should be part of the perk.