Bulk SMS gateway software are one of the high end product and require good amount of investment. What if you can use SMS gateway software at FREE of charge? Yes, it is possible with open source bulk SMS gateway software.

If you are an bulk SMS gateway solution provider and looking for reliable and open source SMS gateway software to manage your SMS gateway services? This article is for you.

Popular sms gateway software

Before I list the software, let me briefly explain What is SMS gateway software and how it can help to manage bulk SMS solutions?

SMS Gateway software allows computers to both send and receive SMS (Short Message Service) transmissions across a telecommunication network. The messages exchanged will be routed through an appropriate mobile phone network to the recipient cellphone. Depending on the SMS Gateway software you choose, you can even seek media conversions from a range of formats including emails. Consequently, it is a service that companies can use instantly and at low cost to send information (via SMS) to any number of GSM devices, across the globe. The process works by simply connecting SMS servers to customer database. While the client requires providing the numbers, you also get an optional ID number to track the SMSs.

How Bulk SMS Gateway Service is Helpful?

Bulk SMS gateway service is particularly used by clients and brands looking to launch new products or inform clients about promotions, events, discounts, sales and other marketing strategies. Further SMS Gateway supports SMS consultancy, classifieds Add automation, SMS broadcasting and acknowledgement messages.

But how all these can be managed?

It require SMS gateway software that manages all this process and help payment gateway providers to easily handles multiple clients. Such software help SMS gateway service providers to manage all those process explained here. It is a huge industry and you can save big money if you opt for an open source SMS gateway software.

Here are 4 best open source SMS gateway software providers you should check in 2019:


Kanel.org has been developed as one of the top open source SMS and WAP gateway software service and is currently being used by several top businesses.

It serves trillions of SMSs, WAP Push Services and mobile internet connections. Deployed in 1999, it was launched as Wapit Ltd. While it is not in active development, it is well documented. As you can see, the last stable release of Kannel was made on 19th June 2018.

The features include:

  • Supports both push and pull gateway
  • Compatible with 7 bit, 8 bit and Unicode data
  • Hundreds of messages can be tracked and handled with delivery reports
  • Hundreds of messages every second
  • Is compatible for sending operator logos, OTA configurations, ring tones, WAP SI messages and more
  • Integrates SEMA SMS2000 OIS protocol
  • Can be used to connect HTTP based content gateways
  • Can be deployed as an aggregator

You can check more information about the feature and the support by visiting their official website.


playSMS is one of the most popular FREE and open source SMS management software available in current market. It is web based portal offers SMS related services including SMS gateway, personal messaging systems, bulk SMS provider, group and corporate communication tools.

Its features include:

  • Support for multiple database engines including PEAR DB and PHP
  • SMS to group of singular devices
  • Supports flash, Unicode and text messaging
  • Can be used to exchange private SMSs
  • SMS auto reply
  • SMS polls, quizzes
  • Routing SMS on per user and prefix basis
  • Time zone settings
  • Multi language interface

PlaySMS is a FREE plugin that works with MesaBot, one of the leading Indonesia online SMS gateway provider. Currently available for sending SMS only. The latest version of playSMS was released on 25th June 2018.

Jasmin Gateway

jasminsms gateway software

Jasmine SMS gateway software is now a trusted name in open source environment and offers several enterprise specific features. It is consequently targeted to all businesses trying to build a community of users and customers. Jasmine’s SMS gateway is powered by a very strong routing algorithm, thus offering the flexibility of routing based on dozens of categories including source, destination, User ID and similar combinations. Coded in Python, Jasmine uses Twisted Framework to route SMSs through SMPP and HTTP protocols. Its features include:

  • SMPP/HTTP client and server
  • Advanced message routing
  • AMQP broker for storage and SMS forward processes
  • Standard filtering including UserFilter, ConnectorFilter and TransparantFilter
  • Flexible billing
  • Web UI
  • Supports Unicode 8/16 for multiple languages
  • Easy creation and exchange of Vcards, WAP Push and mono ringtones
  • Supports concatenated SMS contents

There is a good community for Jasmin SMS gateway at GitHub.


Kalkun is our new addition to this article which offers open source web based sms management software. The best part of this software is, they are using Gammu SMSD as an SMS engine. As this is web based software, you only require to install them in one PC (i.e Software) and you can access them through web browser using other PC in same network.

Over to you

When you are working as a bulk SMS service provider, it is very important you choose the best management software. As timely delivery is the key in any SMS marketing solution and hence, the better software is mandatory. This list is containing open source software but you can also check for the other alternatives before you integrate one for you business.