What are some alternatives?
When comparing MessageMedia and Telcob, you can also consider the following products
Avochato - Text messaging for your business.
BulkSMS - SMS messaging service provider offering two-way SMS communication services.
TextMagic - TextMagic is a business text-messaging service for sending notifications, alerts, reminders, confirmations and SMS marketing campaigns.
MyOperator - MyOperator is a cloud-based call management system for voice communication purposes.
SimpleTexting - SimpleTexting offers SMS and text marketing services for companies of all sizes.
Twilio - Brings voice and messaging to your web and mobile applications.