SmartBid

As mentioned before in some of the previous questions, the confidentiality agreement feature is extremely helpful. I have worked on several projects where it's so early in the design phase that the documents are considered confidential and we are required to get a signed NDA from every person who sees the documents. This feature makes it extremely painless. SmartBidNet is less appropriate if you're just doing a quick cost exercise where you might not need to contact several subs. It's easier to just use email and a cloud sharing program like Box or Egnyte.

SmartBid has an excellent support team that is always at your service. Any problem I've had (when I've even had them) has been resolved almost immediately, along with tips on how to avoid them in the future. If you're looking for a program with excellent customer service, look no further than SmartBid.