You may be interested in https://www.leapin.eu/ then. I'm not affiliated and can't give a personal recommendation yet as I've just been doing research. But it's basically Atlas, in the EU and with lower taxes. The big, major catch right now is that they only accept single-owner companies last time I looked, which will probably be an issue if you're partnered up with anyone.

Thanks, I'll look into them when we're closer to setting up the business side of things. :)