Caprine vs unxsVZ uSIPSwitch

A side-by-side look at Caprine and unxsVZ uSIPSwitch. For an in-depth review of either product, follow the links below.

Caprine

Social & Communications

Caprine is an open-source, free desktop application for Facebook Messenger. It is available on Windows, macOS and Linux. Caprine offers a lightweight and customizable alternative to using Facebook Messenger in the browser.

facebookmessengerchatopen-source

Full review → Alternatives

unxsVZ uSIPSwitch

Social & Communications

unxsVZ uSIPSwitch is an open-source SIP proxy and registrar server for VoIP networks. It handles SIP signaling and registration and can route calls between IP phones, softphones, and VoIP providers. Useful for building multi-tenant VoIP platforms.

opensourcesipproxyregistrarvoip

Full review → Alternatives