Los Angeles - Social event planning service Evite on Wednesday announced the launch of QuickVite, a cross-platform mobile and Web application that lets users organize events and send invitations to friends via both e-mail and text message. Recipients can then respond via e-mail, text message or at Evite.com. The QuickVite service was developed in collaboration with Air2Web. In September, the company launched a "Send-to-Phone" feature that lets event organizers send event updates and location details to mobile phones.