FirstClass vs Open Source Software Directory
A side-by-side look at FirstClass and Open Source Software Directory. For an in-depth review of either product, follow the links below.
FirstClass
Social & Communications
FirstClass is an email and online conferencing service launched in the early 1990s. It allows users to send emails, organize contacts, manage calendars and schedules, host online meetings with screen sharing, video chat capabilities, and more. FirstClass runs on Mac, Windows, Linux, iOS and Android devices.
emailmessagingconferencingcalendarcontacts
Open Source Software Directory
Development
The Open Source Software Directory is a website that provides an extensive catalog of open source software across all categories. It allows you to browse and search for open source alternatives to proprietary software.
open-sourcesoftware-directorycatalogalternativesproprietary-software
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