Xandaro Alternatives

KOrganizer is the calendar and scheduling component of Kontact, the integrated personal information...

hMailServer is a free e-mail server for Microsoft Windows.

The #1 email warming service to improve your deliverability by generating realistic and meaningful engagement to your emails. Easy-to-use solution to help you land in the main inbox instead of the spam folder.

Visit website paid $19.5 / Monthly (Pro)

Organize your world. Outlook’s email and calendar tools help you communicate, stay on top of what matters, and get things done.

A project management software to help you get the best overview. Plan fast, change plans faster!

Kontact is the integrated Personal Information Manager of KDE.

Zimbra is trusted by over 500 million users to increase productivity with a complete set of collaboration tools while maintaining total control over security and privacy.

Email, calendars, and contacts to highest standards of security, privacy and reliability.

paid Free Trial $3.0 / Monthly (per user)

The fastest and easiest way to gather actionable feedback from your customers

freemium $224.0 / Monthly (10,000 send limit, 5 projects, 10 users, 35+)

A simple calendar with events (optional recurring and reminders), week numbers and a customizable...

Open Source

Spend less time managing your day & more time enjoying it