Free software for free people

Be connected, be open

OpenPaaS is a reliable social platform in the cloud, built to encourage collaboration and teamwork inside an easy and great user experience.

OpenPaaS aims to re-conciliate our new communication trends and integrates all the tools each of us needs to build a great entreprise social network. Discuss with your colleagues and partners using message system, instant messaging, video-conference and so more ! Invite your clients, find the experts you need, collaborate with everyone and maintain control of your own data.

Build and organize communities to work together and contextualize your collaborations. Search for informations of many kind from many sources and be focus on what is important to you. Try OpenPaaS and discover by yourself a meanning of collaboration !

Build the future of collaboration with us !

Try it from Docker

Want to run OpenPaaS with Docker? This is easy with the help of docker-compose! Once you have the sources, just run:
PROVISION=true DOCKER_IP=[YOUR_DOCKER_IP] ESN_PATH=$PWD docker-compose -f ./docker/dockerfiles/platform/docker-compose-images.yml up
Where YOUR_DOCKER_IP is localhost on linux and probably if you use the default docker machine on OS X and Windows. ​
Launching the platform may take some time (1-2 minutes), grab a coffee and be ready for the next steps!​

Try it with our Virtual Machine

You can also download a pre-built VirtualBox virtual machine. Download it, import it, add the following line to your hosts file on your local computer ip.address.of.vm openpaas-demo-vm.
​You can then point your favorite browser to http://openpaas-demo-vm
and log in with and password secret.

Download Source From Github

You can also download the sources of the project on Github, and find all the available documentation here

Built on standards, powered by passion


Neat, intuitive, easy to use and well documented. Don't waste time to understand how the things work and use them directly. Communicate, exchange, share from anywhere and from all kinds of devices. Use & feel this interface to bring your user experience to the next level.


Be effective : stay focused on your business and reduce the email overflow with all its distracting consequences. Build your own layout to maximize and to best match your needs. Be notified by the messages you choose, organize the interface and stay in perfect control of your time.

Anywhere on any device

Use your network from anywhere on any device : smartphone, tablet, laptop... The application design always fits to your screen and give you the best experience to access to the service.

Open API

Develop and contribute with your own hands ! Openpaas is built with standards and documented open API to allow everyone to have a strong interaction with features and services. Fit your needs, improve the product and connect to it any other systems you want.


Classical calendar features such as the grace period, or collaborations across any devices thanks to the support of the caldav standard.


Contact features in OpenPaaS such as the grace period, or collaborations across any devices thanks to the support of the caldav standard.


Inbox it's a modern mail app focused on display nicely and smoothy all your mail and thread

Try the videoconference by using! is a free and open source video conference solution provided by OpenPaaS team, built with love and designed with ethics in mind. It's the best way to initiate a communication anywhere with anybody and brings real time conversation to the next level. allows free communication without additional plugins. If you can read this page, you probably can use right now.

What's Coming Next

Discuss, exchange

Propel collaboration at the heart of your company using an intuitive message system and easily discuss with each others in all simplicity.

Know your team

Learn who your colleagues are and what are their domains of competence. Connect your external social account to your own profile and discover new unknow relationship.

Use real time video

Video conference brings real time conversation to the next level. Discuss with one or many partners at the same time and in your favorite browser.

Find useful people

Looking for someone or searching an expert is not a problem anymore. Simply use the search engine to get accurate results and quickly be in touch !

Get connected

Connect your external accounts to import your contacts. Provide your addressbooks once... For all !

Create applications

Use a form generator to easily create polls and small business applications. Fulfill or assign them to your co-workers.