Tech riderRev. 22 Sept 2026
Clustra Calendar
- 1Runs onWeb
- 2CostsFree plan · paid from $10/mo
- 3Scheduling linksYes
- 4Calendar synctwo way
4 lines stated Written from the maker's own pages: clustra.org
Overview
Clustra Calendar is ranked #44 of 197 in calendar apps on Specifiction. It runs on Web. There is a free plan. Paid plans start at $10/mo.
Clustra Calendar plans and pricing
All plansEnterprise Not published Dedicated infrastructure and data residency · Custom contracts, SLAs, and security review · Named customer success manager · 24/7 support clustra.org · 22 Sept 2026
Compared on calendar apps
- Free plan
- Yesclustra.org
- Paid from
- $10/user/moclustra.org
- Scheduling links
- Yesclustra.org
- Calendar sync
- two_wayclustra.org
Best Clustra Calendar alternatives
See all 20 All accessCh 01 Lark Free planAndroidAPI Free to start9.2 All accessCh 02 Calendar.com Free planFree trialAndroid from $20/mo9.1 All accessCh 03 Microsoft Outlook Calendar Free planAndroidiOS from $1.67/mo9.0 All accessCh 04 Teamup Free planFree trialAndroid from $12/mo8.9 All accessCh 05 Cozi Free planFree trialAndroid from $3.25/mo8.9 All accessCh 06 TimeTree Free planFree trialAndroid from $3.75/mo8.9
Where it ranks on Specifiction
- Best Calendar Apps in 2026#44 of 197
Is Clustra Calendar yours?
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Sources
- clustra.org/pricing· checked 22 Sept 2026