Shameless plug: at Speckle[0] we have the same attitude (we even have Ralph, Plangrid cofounder, on the cap table).
Only difference is we deal in 3D rather than pdfs, and we're open source for too many reasons to type on a mobile phone, but happy to elaborate if needed.
Only difference is we deal in 3D rather than pdfs, and we're open source for too many reasons to type on a mobile phone, but happy to elaborate if needed.
[0] https://github.com/specklesystems/