SOGo is described as 'Is groupware server with a focus on scalability and open standards' and is a webmail provider in the office & productivity category. There are more than 50 alternatives to SOGo for a variety of platforms, including Web-based, Self-Hosted, Windows, Linux and Mac apps. The best SOGo alternative is Roundcube, which is both free and Open Source. Other great apps like SOGo are Mailpile, Radicale, Wrike and Baïkal.
Goal-Oriented tool that helps manage your Projects from Idea to Result Set Goals, Build Mind Maps, Assign Tasks, Collaborate - All in a single Project Management Platform.
United States
Manage and deliver projects by documenting and prioritising requirements, collaborate with your team, create gantt charts and calendars, UML and network diagrams, documents and excel style sheets, and a lot more, all from within one platform.
United Kingdom
Skylight puts powerful, user-friendly business management tools into your team’s hands, both in the office and on the road. Concentrate on your company’s core business while we keep your projects, contacts, resources, accounts and files in a single, safe place online.
OBM is a free messaging and collaboration platform useful for just a couple to many thousands of users with strong support for mobile devices.
DAViCal is a server for calendar sharing. It is an implementation of the CalDAV protocol which is designed for storing calendaring resources on a remote shared server. It is a repository for calendar, todo, journal and vcard entries to be accessed via CalDAV clients such as...
Microservice based webmail client built with ReactJS and Spring.
Minimalistic webmail client which currently has the main features of any other mail client (read mail, compose mail, organize mail folders...).
Spain
EU
WORKetc is cloud-based all-in-one small business platform, integrating Customer Relationship Management (CRM), sales and quoting, project management with Gantt charts, time tracking, invoicing, expense tracking, and post-sale helpdesk support.
Agado combines project management, invoicing and performance measurement in one intuitive workflow tool for digital agencies and freelancers.
Free Project Management Software - Windows/Linux/Mac, Supports resource leveling/optimizer, parent/child task structures and familiar linking relationships. Flexible resource scheduling: multiple calendars, timezones, part-time and shifts.
92five app is self hosted (you can host it on your own server) project management web application. Projects, tasks, sub-tasks, time-sheets, to-dos, reports, timelines and much more are seamlessly managed in 92five app.
Fast, safe, heavy mail solution. Web-client access, LAN or WAN self-hosted server, maintenance-free design. No Windows server and database server required, unlimited mail accounts, storage, attachment size, custom logo. Free for commercial use.
China
