TekEgy

TekEgy is a bulk SMS service. Although the company offering the service is Egyptian, the website is provided entirely in English. Users can send bulk SMS using a web browser, a desktop interface, or any of several API methods. The available APIs are all suited to different types of use and include REST, SMPP, SMTP, and SOAP.
TekEgy

KAP Computer Solutions

KAP Computer Solutions is a bulk SMS provider based in India. Their messaging platform allows users to send SMS from the website, Excel SMS plugin, or REST API. Users can upload contact lists from a text file or Excel spreadsheet. Messages can be delivered instantly or be scheduled for future delivery. Sent message history is tracked, and users can retrieve delivery status reports for their SMS. Free demo accounts are available so that users can try out the service.
KAP Computer Solutions

World Text

World Text is an SMS and communications company that provides bulk SMS, two-way SMS, M2M SMS, and inbound SMS services. They are often used by emergency services and other critical operations where delivery is essential. World Text provides REST, SMPP, and SMTP APIs that allow users to access all of their text messaging services from other programs or applications.
World Text

ASPSMS

ASPSMS is a service that lets businesses add SMS functionalities to their applications. Users get access to a network of more than 200 countries and 400 mobile networks. Functionality includes sending simple and bulk SMS, flashing SMS, delivery notifications, balance checks and more. An API is available to integrate the functionality into third party applications. The API uses HTTP calls and responses are in XML.

Integrity Infotech Bulk SMS

Integrity Infotech is a provider of Internet services such as Domain Name Registration, Web Hosting, Web Design,Search Engine Optimization, Corporate Mailing, Bulk SMS Gateway, VPS Hosting, Dedicated Server Hosting, Animations, Graphics and Software Development. Their Bulk SMS service is a mobile communications and advertising system built on top of their platform. SMS messages can be sent to single or multiple groups, different SMS messages can be sent to every user in a group, delivery reports of messages sent are available online. The API can be accessed via HTTP, SMTP or SMPP.
Integrity Infotech Bulk SMS

Hisign

The service headquartered in India provides SMS text messaging for integration with other websites and applications. Site actions and application processes can trigger auto-generated SMS text messages for specific mobile phone numbers. The service can also convert email to text message format for flexible communication option. API methods support submission of simple HTTP requests to generate SMS text messages, picture messages, or Flash messages. Methods also support interaction with the service via XML data files or SMTP email traffic, each of which generates a text message to recipient mobile phone numbers specified in the request.
Hisign

EuropeanNIC

EuropeanNIC offers domains and registrar Services for internet providers and domain wholesaler companies. Domain registrations can be processed through an API and can use a customized interface to offer customers. It is an accredited ICANN and EURid Registrar.
EuropeanNIC

SendGrid SMTP

SendGrid's cloud-based email helps keep emails out of spam folders, provides a cloud service that scales with email demands, and provides email analytics to track opens and clicks. SendGrid’s SMTP API allows developers to deliver custom handling instructions for e-mail. Functionality includes adding recipients, set email categories, set filter settings and more.
SendGrid SMTP

PSWinCom SMS Gateway

PSWinCom Gateway is a professional, commercial solution for delivering SMS messages from computer systems to GSM phones world wide. Messages can be sent and received. Developers can choose between several API's based on their own preference. The APIs provide different interfaces including HTTP(S), SOAP and SMTP.
PSWinCom SMS Gateway

TMC SMS Gateway

TMC is the UK's leading provider of business SMS messaging. TMC's API allows an organization to utilize SMS as a communication tool, direct from a database or software application. With the API, users can integrate functionality from TMC's SMS gateway into their software or applications. Functionality includes sending multiple messages via a single post and sending messages via secure password login. The API is available via REST, SOAP and SMTP.
TMC SMS Gateway