"Is there a home solution as easy as Nest or Ring and which offers the same feature set?"

I highly doubt it, for the fact that many of the features are incompatible with the goal of privacy and convenience.

There are plenty of on-site options that offer the bulk of the benefits, like self contained NVR systems. Once you want things like texts, web access, etc then it gets tricky. Those typically aren't offered in a secure and easy way.