Jitsi

Jitsi is an open-source platform that offers a suite of communication tools, including video conferencing, screen sharing, and instant messaging. While Jitsi itself doesn`t directly engage in advertising, its open-source nature allows developers to integrate it into their products and services, which might be advertised to potential users. Jitsi`s focus on privacy and security makes it an attractive option for businesses and individuals looking for alternatives to proprietary solutions. Jitsi`s open-source approach can lead to increased exposure and adoption, potentially leading to advertising opportunities for related products and services.

Website: https://jitsi.org