Mibew Messenger (also known as Open Web Messenger) is an open-source live support application written in PHP and MySQL. It enables one-on-one chat assistance in real-time directly from your website.
- Free • Open Source
- Mac
- Windows
- Linux
- Online
- Self-Hosted

Self-hosted customer support helpdesk software for organizations serious about data control. Includes ticketing, helpcenter and chat. Run on-premises, in the private cloud or anywhere you want. Also, a cloud-hosted version is available,.
- Help Desk Platform
- Freemium • Open Source
- Mac
- Windows
- Linux
- Online
- iPhone
- iPad
- Self-Hosted
- Software as a Service (SaaS)

Compact solution for implementing a chat window on a website. Chat with your website visitors!
- Free • Open Source
- Windows
- Linux
- Online

Papercups is an open source live customer chat web app.
- Discontinued
- Freemium • Open Source
- Self-Hosted
- Software as a Service (SaaS)


















