Horde

Web-based groupware suite in PHP

About Horde

Horde is a web application framework and groupware suite providing email, calendars, contacts, tasks, and notes for organizations. Running your own instance means the features, storage limits, and upgrade schedule are yours to choose rather than a vendor's roadmap. It also plays well alongside other self-hosted tools, since open interfaces and standard protocols make integrations and automation much easier to build.

Horde key facts

Category: Communication & Collaboration
Pricing: Free — listed in this directory as a free tool, with no paid plan required to use it.
Focus areas: groupware, email, php, calendar
Official site: horde.org

About the Communication & Collaboration category

Chat, video meetings, and messaging apps that keep teams connected. The Communication & Collaboration category on Tools Hub currently lists 329 tools. Alongside Horde, it includes Decidim, Consul Democracy, FixMyStreet, Ushahidi.

FreeCommunication & Collaborationgroupwareemailphpcalendar

More in Communication & Collaboration

Comparing tools in the Communication & Collaboration category? These related listings are worth a look: Decidim — Participatory democracy platform for institutions; Consul Democracy — Citizen participation software for public decisions; FixMyStreet — Platform for reporting street problems to councils.