playSMS - PHP based SMS Gateway

•    PHP

playSMS is a flexible Web-based Mobile Portal System that it can be made to fit to various services such as an SMS gateway, personal messaging systems, corporate and group communication tools.

SMSj - Java SMS library

•    Java

This library allows you to send SMSes (GSM) from the Java platform. It gives you full control over the SMS including the UDH field so you can create and send EMS messages, WAP push messages and nokia smart messages (picture, ringtone etc). The API can send SMS by using a GSM phone connected to the serial port or via a SMS gateway (like Clickatell).

Kannel - WAP and SMS gateway

•    C

Kannel is a compact and very powerful open source WAP and SMS gateway, used widely across the globe both for serving trillions of short messages (SMS), WAP Push service indications and mobile internet connectivity.

Kalkun - web-based SMS management

•    PHP

Kalkun is open source web-based SMS (Short Message Service) management, it use gammu-smsd (part of gammu family) as SMS gateway engine to deliver and retrieve messages from your phone/modem. Kalkun only manage database that given by gammu.

[GW]ammu - Talk to any phone

•    C

Gammu and Wammu provides support to talk to any phone using standard API provided by libGammu. The most popular and widely used in various phones which includes Nokia, Siemens, Samsung, Motorola, LG, Alcatel. It provides support to send and receive SMS and MMS, Calendar, Contacts, backup SMS etc.

SMSLib - Java SMS library

•    Java

SMSLib is a Java library which allows you to send/receive SMS messages via a compatible GSM modem or GSM phone. SMSLib also supports some bulk sms operators (for outbound messaging only).

Network SMS Gateway

•    VBNET

netSMSgw is a SMTP to SMS gateway. The goal of netSMSgw is to have an easy installable SMS gateway for company or personal use. The idea is that you can email lt;Nogt;@sms.domain.tld and it will send a sms with the subject. Should work with any mobile phone

easy-sms - :calling: 一款满足你的多种发送需求的短信发送组件

•    PHP

:calling: 一款满足你的多种发送需求的短信发送组件

sms-backup-plus - Backup Android SMS, MMS and call log to Gmail / Gcal / IMAP

•    Java

This is a fork of the Android backup tool SMS Backup, where development has stopped a while ago. It uses Gmail to perform SMS, MMS and call log backups over the network. New restore feature. SMS stored on Gmail can be transferred back to the phone. This even works for users who have already created their backups with older versions of SMS Backup. Note: MMS are currently not restored.

Net::SMS::Web perl module

Net::SMS::Web - a perl module for sending SMS messages using web2sms gateways. Two subclasses are included: - Net::SMS::Mtnsms (http://www.mtnsms.com/) - Net::SMS::Genie (http://www.genie.co.uk/)

CLICKATELL SMS API

•    PHP

This class is meant to send SMS messages via the Clickatell gateway and provides support to authenticate to this service and also query for the current account balance. This class use the fopen or CURL module to communicate with the gateway via HTTP/S.

SMSToolkit - .NET SMS server

•    CSharp

The SDK allows any Windows Mobile 5 phone to be used in conjunction with a PC to act as an SMS Server, allowing developers to easily write SMS applications, using just their phone and a PC. Additionally, it provides a collection of samples that among other things, allow non-programmers to use Excel to send bulk SMSs and to build simple information lookup applications. This project is actively developed by Microsoft India Research team.

Send SMS

Send SMS allows you to send SMS (Short Messaging Service) to all mobile operators across India. It allows you to send SMS through popular service providers like Way2SMS, Full On Sms, Tezsms, Sms Inside and more.

Silence - SMS/MMS encryption made easy

•    Java

Silence (formerly SMSSecure) is an SMS/MMS application that allows you to protect your privacy while communicating with friends.Using Silence, you can send SMS messages and share media or attachments with complete privacy. It communicates using encrypted SMS messages. No servers or internet connection required. It uses the Signal encryption protocol to provide privacy for every message, every time.

KSMS bulk sms manager

•    PHP

KSMS is a web-based interface to manager an SMS Gateway like kannel.The goals is an integrated users manager, sms templates, a flexible admin control panel.Sms bulk are sended through a simple web interface that can be made with to fit various send-syste

SMS Gateway

•    Java

SMS to receive SMS.

PySMS - Python SMS Messenger

•    Python

PySMS is a package, written in Python, which communicates with a mobile phone, allowing SMS messages to be sent and received. It includes an XML- RPC server, allowing the resource to be shared across a network. There is also a message - response mechanism, which allows an automatic response to messages to be specified, based on the content of the message. This allows you to, for example, run commands on your server and return a summary of the results to your phone, via SMS.

sms-fu - Allows you to send an SMS using Ruby for FREE using an email to sms solution.

•    Ruby

Allows you to send an SMS using Ruby for FREE using an email to sms solution.

SmsTools - SMS Server Tools

•    C

The SMS Server Tools send and receive short messages through GSM modems or mobile phones. This tool can send short messages by simply storing text files into a special spool directory. The program monitors this directory and sends new files automatically. It also stores received short messages into another directory as text files.

SMS Fonti

•    C++

SMS Server using a mobile phone to send SMS, and clients to use with it, Web interface, and a software. If you answer to a SMS it comes to the people who sent it.