Twilio's Programmable SMS API helps you add robust messaging capabilities to your applications. Please read pricing details carefully.
Reduce undeliverable messages, identify local-friendly number formats, and resolve caller names with Twilio Lookup. Find phone types, carriers, and more; Lookup allows you to programmatically get information about phone numbers so you can be as effective as possible.
As part of Twilio's account security offerings, the Twilio Verify API makes it simple to add phone verification to your web application. It supports codes sent via voice and SMS.
The smart way to get real-time intelligence on numbers anywhere in the world and protect yourself from fraud and spam.
Delivers patented phone-based verification and two-factor authentication using a time-based, one-time passcode sent over SMS
Quickly integrate Direct7 SMS Gateway and reach your customers over D7's own connectivity to global mobile network.
MessageBird provides a simple and fast API for sending and receiving text messages (SMS) all over the world. Other related services are HLR-Lookup (network query) and sending and receiving Premium SMS messages.
Introducing ultra cheap Transactional SMS API for developers ( India ) Send speedy sms with fully customizable dynamic sender ids for FREE. Claim your FREE SMS Credits at http://goo.gl/fsEPSo
Send unlimited SMS to any Indian mobile number using this API, all you need is an account from freesms8.co.in
Intelligent Technologies SMS API. Allows sending and receiving of SMS messages. An account is required. Sign up for free at http://inteltech.com.au Send messages to any country in the world.
Microsoft Translator APIs can be seamlessly integrated into your applications, websites, tools, or other solutions to provide multi-language user experiences. Leveraging industry standards, it can be used on any hardware platform and with any operating system to perform language translation and other language-related operations such as text language detection or text to speech. Click Here for more information about the Microsoft Translator API.
We, at Plivo, make it easier for businesses and software developers to use cloud-powered Voice and SMS communications. We offer HTTP APIs that let you can build Voice and SMS applications or integrate such capabilities into your web or mobile application in any web standard language. We simplify the notorious complexity of the telephony business into a simple infrastructure service for you: we take care of everything from carriers contracts to call quality and messaging deliverability to technical support.