This essentially is how tailscale operates (or did last I was in this space). Home/small use totally free, and experimentation seems encouraged. > https://tail

This essentially is how tailscale operates (or did last I was in this space). Home/small use totally free, and experimentation seems encouraged. > https://tailscale.com/pricing https://tailscale.com/pricing I have genuinely deployed tailscale in paying locations on basis of my really positive experience on the "Personal" plan, which is effectively almost the whole product for up to three users/100 devices, for free. I don't think there is a universally right answer for all products/services on this question though.