Don't go with Bild! SolidWorks PDM will cost your company less in the long run.
Don't go with Bild! We got tricked into using Bild and it has cost our company so much money because of all the bugs. And the Bild guys always want to blame every little (or huge) problem on your connection speed, your computers or anything but Bild. It is extremely slow. It locks up constantly. Parts or assemblies can get corrupted by their PDM so that you have to re-upload a working copy (assuming you have one).
For a while they had a few people working for them that would try to forward problems to the two creators, but now all of those people have left or were let go (unknown which) and Bild appears to have been put on "autopilot".
There are still too many lockups to be putting it into the autopilot mode. They are no longer answering communications about problems like the constant lockups.
If you want massive problems and headaches then get Bild.
If you want to do it the right way, spend a little extra to do it with SW PDM. In the long run it would have been cheaper for us and far less headaches.