Kontact Alternatives

Apps similar to Kontact include Google Calendar, which is free for personal use. Other options are Fossify Calendar, Microsoft Outlook, Evolution and Apple Mail. Calendar Apps like Kontact are a crowded field, with more than 100 alternatives for Windows, Mac, iPhone, the web and Android.

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Kontact alternatives page was last updated Mar 15, 2025

qOrganizer
5 likes
qOrganizer is a general organizer that includes a calendar with schedule,reminders,journal/notes for every day, to-do list.
Cost / License
Free
Open Source
Application type
Calendar
Alerts
Discontinued
Platforms
Windows
Linux
BSD
Good alternative?Is qOrganizer a good alternative to Kontact?
Omea Pro
7 likes
Omea Pro replaces tools like your Email Organizer, Desktop Search Utility, RSS Reader, Personal Information Manager, Newsgroup Reader, Task Manager, Contact Manager, Bookmark Manager, and Instant Message History Manager.
Cost / License
Free
Proprietary
Origin
Czechia
EU
Alerts
Discontinued
Platforms
Windows
Czechia
EU
Good alternative?Is Omea Pro a good alternative to Kontact?
Vimcal Calendar
Like
Your calendar, on steroids. Enhance your productivity and organise your time with Vimcal touted to be the quickest and fastest calendar app ever.
Cost / License
Free
Proprietary
Application type
Calendar
Origin
United States
Platforms
Mac
Online
iPhone
United States
Good alternative?Is Vimcal Calendar a good alternative to Kontact?
Ad
Morgen
Brings together calendars, to-dos, productivity apps, and schedulers in one platform. Integrates with major services like Google Calendar, iCloud, Todoist, and video conferencing tools such as Zoom. Offers native scheduling simil...

https://morgen.so
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Titan by KRON
Like
A stunning and holistic design empowers you to reveal the patterns and rhythms of your life through your digital calendars.
Cost / License
Paid
Proprietary
Application type
Calendar
Origin
United States
Platforms
iPhone
United States
Good alternative?Is Titan by KRON a good alternative to Kontact?
sup
13 likes
Sup is a console-based email client for people with a lot of email. It supports tagging, very fast full-text search, automatic contact- list management, custom code insertion via a hook system, and more.
Cost / License
Free
Open Source
Application type
Email Client
Platforms
Linux
Good alternative?Is sup a good alternative to Kontact?
Day Peek
3 likes
Day Peek helps you stay on top of your schedule. It displays a clock with your upcoming events in a colorful, floating widget that gradually fades in as the event approaches.
Cost / License
Paid
Proprietary
Origin
Germany
EU
Platforms
visionOS
Germany
EU
+2
Good alternative?Is Day Peek a good alternative to Kontact?
Grila
Like
Calendar for keyboard addicts instantly available on a hotkey.
Cost / License
Paid
Proprietary
Application type
Calendar
Origin
Romania
EU
Platforms
Mac
Romania
EU
+4
Good alternative?Is Grila a good alternative to Kontact?
Polymail
22 likes
The most powerful platform for email productivity in a beautiful native app — on desktop and mobile.
83 Polymail alternatives
Cost / License
Paid
Proprietary
Application type
Email Client
Origin
United States
Platforms
Mac
Windows
Online
iPhone
iPad
United States
Good alternative?Is Polymail a good alternative to Kontact?
vCard Studio
3 likes
A contact management application with support for vCard file format (.vcf).
Cost / License
Free
Open Source
Application type
Contact Manager
Origin
United States
Platforms
Windows
Linux
Flathub
Flatpak
United States
+5
Good alternative?Is vCard Studio a good alternative to Kontact?
Contact PEA
3 likes
Encrypted contact management tool.
Cost / License
Free
Open Source
Application type
Contact Manager
Platforms
Mac
Windows
Linux
BSD
Good alternative?Is Contact PEA a good alternative to Kontact?
Mulberry
8 likes
Mulberry is a powerful, easy to use electronic mail (email) and calendar program that allows you to send, access, and manage email and calendars. Mulberry also helps you manage other related information, such as contact information.
Cost / License
Free
Open Source
Application typeApplication types
Email Client
Calendar
Origin
United States
Alerts
Discontinued
Platforms
Mac
Windows
Linux
United States
Good alternative?Is Mulberry a good alternative to Kontact?
FCorp ID Book
14 likes
ID Book is a handy, easy to use application specially designed to offer users a simple address book.
Cost / License
Free
Proprietary
Application type
Contact Manager
Origin
Indonesia
Alerts
Discontinued
Platforms
Windows
Indonesia
Good alternative?Is FCorp ID Book a good alternative to Kontact?