Single Sign-on for Online ChMS & outside tools

One of the things I'm looking for is knowing where a vendor stands on supporting Open ID or Google sign-in so that users redirected from our online site would not have to sign in with a different system, user id/pw if at all possible.

Note back from Monvee:

"Yes.  Monvee has already begun the integration process with ACS and F1.  Launch for each of those will take place this summer or early fall."