8 Upvotes
Balloon A drop box for your Dropbox
Ring To Stay connected to, and own, the phone number you love
GoButler Use SMS as your own personal butler
Stanford Nerd Text a Stanford student and get help
Enger The fastest way to send bulk SMS messages to your customers
Digit SMS bot that monitors your bank account & saves you money
Republic Wireless MVNO of the Future
37 Coins Send and receive bitcoin via SMS.