Nextcloud Hub is described as 'Nextcloud is the most deployed on-premises file share and collaboration platform. Access & collaborate across your devices. As fully on-premises solution, Nextcloud Hub provides the benefits of online collaboration without the compliance and security risks' and is a team collaboration tool in the office & productivity category. There are more than 50 alternatives to Nextcloud Hub for a variety of platforms, including Web-based, Windows, Linux, Android and iPhone apps. The best Nextcloud Hub alternative is CryptPad, which is both free and Open Source. Other great apps like Nextcloud Hub are Google Workspace, Tracim, Twake and Infomaniak kSuite.
Real-time email, chat, audio/video calls & conferences, file-sharing, and contacts app with a modern and intuitive UI.
Bosnia & Herzegovina
Low cost, easy to use Email Server software for virtual, on-premise, or hosted deployments for companies that want control of their email. Integrated web-mail with doc sharing, Drop Box integration, client and server side encryption.
United Kingdom
Kerio Connect makes email, calendars, contacts and task management easy and affordable. With Kerio Connect, you have immediate, secure access to your communications anytime, anywhere, on any device - without complexity or expensive overhead.
United States
All-in-one European business email and collaboration platform — email, chat, video conferencing, and office suite in one app. Cloud or self-hosted.
Czechia
EU
Arcane Docs is a full-featured private online document editor. You can create documents or import from Google Docs and Microsoft Word. All save and secure on blockchain-based cloud storage.
United States
OBM is a free messaging and collaboration platform useful for just a couple to many thousands of users with strong support for mobile devices.
ccGenie turns a mountain of emails, attachments, and links into an organized project so that you and your team can quickly find information and take action.
United States
Atmail webmail system offers a webmail client, email server platform and mailserver appliance for Linux, Unix and Windows.
Australia
Turnkey Solutions for the Enterprise Cloud
Installation, Configuration, and Management tools for enterprise email, collaboration, messaging, video conferencing, file sharing, and file transfers.
A central spot for your mail, business and personal contacts, calendar, projects, documents, files, sms messages, call notes, tasks and memos.
NetherlandsEU
Australia
James stands for Java Apache Mail Enterprise Server! It has a modular architecture based on a rich set of modern and efficient components which provides at the end complete, stable, secure and extendable Mail Servers running on the JVM.
