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OBM Alternatives

OBM Alternatives

OBM

OBM is a free messaging and collaboration platform useful for just a couple to many thousands of users with strong support for mobile devices.

Best OBM Alternatives for Web

Looking for some programs similar to OBM? Here are the top-recommended programs we found. Let's take a look if there's anything out there that helps you on whatever platform you're using.

Zoho

Zoho

CommercialWeb

Zoho is an all-in-one online office suite. Zoho gears itself towards businesses, increasing your productivity and offering easy, real-time collaboration. Zoho offers a...

Features:

  • Ad-free
  • Custom login portal
  • CRM
  • Encrypted Email
  • Leadfeeder integration
  • Email Server
  • Open API
  • Software as a Service
  • Spreadsheets
  • Wiki
  • Workflow
Kolab Now

Kolab Now

CommercialOpen SourceWebSoftware as a Service (SaaS)DAVdroid

Kolab Now provides a suite of intuitive apps in a user friendly environment to make your day to day online comms easier, smarter and most importantly; secure.

Features:

  • CalDAV
  • CardDAV
  • Cloud Storage
  • Email Server
  • Notetaking
  • Real time collaboration
  • Security & Privacy
Kolab Community

Kolab Community

FreemiumOpen SourceLinuxWebSelf-Hosted

Kolab Groupware is a secure, scalable, reliable, flexible, full-featured collaboration suite.

Features:

  • CalDAV
  • CardDAV
  • Real time collaboration
  • Support for WebDAV
SOGo

SOGo

FreemiumOpen SourceLinuxWebThunderbirdCloudron

SOGo is groupware server with a focus on scalability and open standards. SOGo provides a rich AJAX-based Web interface and supports multiple native clients through...

Features:

  • CalDAV
  • CardDAV
  • Support for Multiple Users
  • Scheduling
Zimbra Collaboration Suite

Zimbra Collaboration Suite

FreemiumOpen SourceLinuxWebSelf-Hosted

Zimbra Collaboration is an open, secure collaboration tool for email, calendaring, tasks and more. With the most innovative web application available today, Zimbra...

Features:

  • Active Directory integration
  • ActiveSync
  • Email Server
  • Real time collaboration
  • Team Collaboration
Horde

Horde

FreeOpen SourceWebSelf-Hosted

Horde Groupware is a free, enterprise ready, browser based collaboration suite. Users can manage and share calendars, contacts, tasks and notes with the standards...

Microsoft 365

Microsoft 365

CommercialWebSoftware as a Service (SaaS)

Microsoft 365 is a subscription-based software services that licenses Microsoft Office products for on-premise or cloud-based use. For consumers, the service allows...

Features:

  • IFTTT integration
  • Email Server
  • Real time collaboration
  • Web-Based
Microsoft Exchange Server

Microsoft Exchange Server

CommercialWindowsWeb

Intelligent inbox and calendar software that's a part of the Microsoft Office Suite.

Features:

  • Email Server
  • Real time collaboration

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