I've been using rapportive for a few months and love it. It provides additional context about the person you're corresponding with - social profiles, crunchbase info, etc. It occasionally displays completely innacurate info, though. Somebody else using it recently congratulated me on a recent multimillion dollar investment... unfortunately that wasn't me, but a VC with the same name.
Apologies for that! Our data is now extremely accurate, apart from our CrunchBase Raplet — which is in great need of tender loving care. We'll get on it.
In the meantime, hit me up at rahul@rapportive.com and I'll sort out the error for you :)
