We're looking for a volunteer to provide SMS platform recommendations.

We use Little Green Light (LGL) for our modest contact management needs. Unfortunately, it does not have the capacity to send texts -- it is very USPS and email-centric. We serve a lot of young people who only use cell phones (no email) so we can't keep track of them with our primary system. Ideally I'd like to find a way to have the capacity to keep them in our database (LGL) and to send texts to segments of them without a lot of cumbersome workarounds. I've gotten lost as I've tried to research group texting applications.