Freedom251
For vendors
AdvertiseTop spots, featured rows, home sponsor Get listedAdd a product we don't cover yet Claim a listingFree: verify the domain, then correct your page Vendor dashboardNumbers, orders and placements
Vendor dashboard

Best SSuite My Calendar Diary Alternatives in 2026

Updated

20 apps from calendar apps ranked against SSuite My Calendar Diary on the same published basis.

  1. 1
    Mozilla Thunderbird Free plan Open sourceAndroidLinuxMacWin Free9.0
    SSuite My Calendar Diary vs Mozilla Thunderbird
  2. 2
    Microsoft Outlook Calendar Free plan AndroidiOSMacWeb $1.67/mo8.2
    SSuite My Calendar Diary vs Microsoft Outlook Calendar
  3. 3
    Tuta Calendar Free plan AndroidiOSLinuxMacWeb €3/mo8.2
    SSuite My Calendar Diary vs Tuta Calendar
  4. 4
    Lark Free plan AndroidapiiOSLinuxMac 8.2
    SSuite My Calendar Diary vs Lark
  5. 5
    EGroupware Free trial Open sourceWebLinuxWinMac €21.90/mo8.2
    SSuite My Calendar Diary vs EGroupware
  6. 6
    Zoho Calendar Free plan AndroidiOSWeb Free8.1
    SSuite My Calendar Diary vs Zoho Calendar
  7. 7
    Proton Calendar Free plan AndroidiOS Free8.0
    SSuite My Calendar Diary vs Proton Calendar
  8. 8
    Teamup Free plan AndroidapiiOSWeb $12/mo8.0
    SSuite My Calendar Diary vs Teamup
  9. 9
    Cozi Free plan AndroidiOSWeb $3.25/mo8.0
    SSuite My Calendar Diary vs Cozi
  10. 10
    Calendar.com Free plan AndroidapiextensioniOSWeb $20/mo8.0
    SSuite My Calendar Diary vs Calendar.com
  11. 11
    TimeFinder Free plan AndroidiOSMacWebWin Free8.0
    SSuite My Calendar Diary vs TimeFinder
  12. 12
    Notion Calendar Free plan AndroidiOS Free7.9
    SSuite My Calendar Diary vs Notion Calendar
  13. 13
    TimeTree Free plan AndroidiOSWeb $3.75/mo7.9
    SSuite My Calendar Diary vs TimeTree
  14. 14
    Fantastical Free plan iOSMacWin Free7.9
    SSuite My Calendar Diary vs Fantastical
  15. 15
    Doodle Free plan Web $11/mo7.8
    SSuite My Calendar Diary vs Doodle
  16. 16
    Reclaim AI Free plan extensionWeb $10/mo7.8
    SSuite My Calendar Diary vs Reclaim AI
  17. 17
    FlowSavvy Free plan AndroidiOSWeb 7.8
    SSuite My Calendar Diary vs FlowSavvy
  18. 18
    Musubi Free plan AndroidiOSself-hostedWeb Free7.8
    SSuite My Calendar Diary vs Musubi
  19. 19
    Daybridge Free plan AndroidiOSMacWeb 7.8
    SSuite My Calendar Diary vs Daybridge
  20. 20
    Vimcal Free plan iOSMacWebWin $25/mo7.8
    SSuite My Calendar Diary vs Vimcal

SSuite My Calendar Diary alternatives compared

#AppScoreFree planFromRuns on
1Mozilla Thunderbird9.0Free planFreeAndroid, Linux, Mac, Windows
2Microsoft Outlook Calendar8.2Free plan$1.67/moAndroid, iOS, Mac, Web
3Tuta Calendar8.2Free plan€3/moAndroid, iOS, Linux, Mac, Web, Windows
4Lark8.2Free planAndroid, API, iOS, Linux, Mac, Web, Windows
5EGroupware8.2€21.90/moWeb, Linux, Windows, Mac
6Zoho Calendar8.1Free planFreeAndroid, iOS, Web
7Proton Calendar8.0Free planFreeAndroid, iOS
8Teamup8.0Free plan$12/moAndroid, API, iOS, Web
9Cozi8.0Free plan$3.25/moAndroid, iOS, Web
10Calendar.com8.0Free plan$20/moAndroid, API, Browser, iOS, Web
11TimeFinder8.0Free planFreeAndroid, iOS, Mac, Web, Windows
12Notion Calendar7.9Free planFreeAndroid, iOS
13TimeTree7.9Free plan$3.75/moAndroid, iOS, Web
14Fantastical7.9Free planFreeiOS, Mac, Windows
15Doodle7.8Free plan$11/moWeb
16Reclaim AI7.8Free plan$10/moBrowser, Web
17FlowSavvy7.8Free planAndroid, iOS, Web
18Musubi7.8Free planFreeAndroid, iOS, self-hosted, Web
19Daybridge7.8Free planAndroid, iOS, Mac, Web
20Vimcal7.8Free plan$25/moiOS, Mac, Web, Windows
Make your app an alternative to SSuite My Calendar Diary

The sponsored alternative slot on this page is labelled Sponsored.

See the price

Questions about SSuite My Calendar Diary alternatives

What is the best alternative to SSuite My Calendar Diary?

Mozilla Thunderbird, number 1 in calendar apps with a score of 9.0 out of 10. The others here: Microsoft Outlook Calendar, Tuta Calendar, Lark and 16 more.

What is the best free alternative to SSuite My Calendar Diary?

Mozilla Thunderbird is the best-ranked alternative with a free plan. 19 of the 20 alternatives here publish a free plan on their own pricing pages.

Is there an open-source alternative to SSuite My Calendar Diary?

Yes: Mozilla Thunderbird, EGroupware.

How are these alternatives ranked?

Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.