I haven't used CrunchyData for work, but I see you as offering what RDS does plus plenty more. RDS does a lot, but after using Timescale Cloud professionally I saw how much RDS doesn't do, like actually-simple upgrades, one-click forks, etc. and Crunchy looks similar in going beyond RDS.

I think the community would really love to see a direct Fly+Crunchy integration!