What are some alternatives?
When comparing Telcob and Exotel, you can also consider the following products
BulkSMS - SMS messaging service provider offering two-way SMS communication services.
MyOperator - MyOperator is a cloud-based call management system for voice communication purposes.
RingCentral - RingCentral is the leading provider of cloud-based communications and collaboration solutions for small business and enterprise companies
Twilio - Brings voice and messaging to your web and mobile applications.
Cloud Telephony - Cloud Telephony delivers automated telephone applications to any phone, any place, anytime.
Textlocal - Textlocal is an app that allows for individual and group texting. It is designed for businesses that have employers and employees who need to communicate with each other, making it easier to announce group meetings and special announcements.