I think startups have been trying to do this since Web 1.0.
Maybe a freemium model? Target businesses? [Though they use Outlook.]
BTW don't let your friends see that ranking! ;)
I think startups have been trying to do this since Web 1.0.
Maybe a freemium model? Target businesses? [Though they use Outlook.]
BTW don't let your friends see that ranking! ;)