I had a similar idea (but did not realize it as I was focusing on something else at the time), and thought it would be great if a company could create a templat

I had a similar idea (but did not realize it as I was focusing on something else at the time), and thought it would be great if a company could create a template for everything a startup needs, so thanks for making a start. In practice, there are differences in preferences and jurisdiction that require such a solution to be quite flexible (e.g. auto-registering a domain, doing accounting, filing taxes in different countries, running payroll), but some things everyone needs (landing page, website with intranet access to secure shared collab: GitLab, CryptPad, Email etc). It is a bad idea to self-host something that isn't mature; but if there was a relatively bullet proof solution, many startups could save cost and increase their run rate this way.