ATutor vs RebTel
A side-by-side look at ATutor and RebTel. For an in-depth review of either product, follow the links below.
ATutor
Education & Reference
ATutor is an open source web-based learning content management system (LCMS) used to develop and deliver online courses. It allows creating and delivering educational content without technical skills.
open-sourcewebbasedlearningcontent-management-systemlcmsdevelopdeliveronline-courses
RebTel
Social & Communications
RebTel is an open-source alternative to Skype focused on privacy and security. It offers encrypted messaging, audio/video calls, screen sharing, and other communication tools.
messagingvoipvideo-callingopen-sourceprivacysecurity