Work · alternatives · 2026

24 alternatives to Calendar Karen

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Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1
Hera Calendar▲531
The remote-first calendar to protect and plan your time
2022 · hera.so · its alternatives →
2
Calendar▲257
Smart calendar that makes teams more productive
2020 · its alternatives →
3
Timely▲176
Pull your calendar availability in 3 seconds
Jul 2026 · trytimely.co · its alternatives →
4
The New Calendly▲211
Handle all of the work before, during, and after meetings
Aug 2026 · calendly.com · its alternatives →
5
SavvyCal for iCloud▲293
Scheduling links for iCloud, plus Google, Outlook, Fastmail
2021 · savvycal.com · its alternatives →
6
Notion Calendar Sync▲283
2-way sync between Notion and your Google Calendar
2021 · 2sync.com · its alternatives →
7
Calendly for Chrome▲250
Schedule meetings without leaving your inbox
2018 · calendly.com · its alternatives →
8
Polymail Calendar▲285
Schedule meetings instantly over email
2018 · polymail.io · its alternatives →
9
OneCal▲125
Synchronise Outlook and Google Calendars
2023 · onecal.io · its alternatives →
10
CalendarPipe▲155
Create pipes to filter, transform, and sync events between Google Calendar, Outlook, and Apple Calendar. Build visually, describe in plain English, or write code.
Apr 2026 · calendarpipe.com · its alternatives →
11
Smart Calendars AI▲89
Turn text, photos, voice into events & reminders in seconds
2025 · smartcalendars.ai · its alternatives →
12
CalendarPlusAI▲203
Shared calendar no login Collaborate with friends and teams!
2024 · bcalendar.com · its alternatives →
13
to Calendar:▲70
Import events on iOS and boost your calendar productivity
2022 · apps.apple.com · its alternatives →
14
Harmonizely▲92
Schedule meetings without exchanging unnecessary emails!
2018 · its alternatives →
15
DocsReminder▲64
Set reminders on documents to avoid missing any deadlines.
2022 · docsreminder.com · its alternatives →
16
Arrange▲102
Create a shareable calendar in seconds
2023 · joinarrange.com · its alternatives →
17
PlanITPDQ▲62
Marketing/editorial calendar for startups and small business
2018 · its alternatives →
18
Due Gooder▲115
Turn your syllabus due dates into a calendar, instantly
2025 · duegooder.com · its alternatives →
19
SyncThemCalendars▲83
Setup a synchronization between calendars
2019 · syncthemcalendars.com · its alternatives →
20
Koalendar▲131
Free online appointment scheduling software
2021 · koalendar.com · its alternatives →
21
Super.cc▲140
Quickly add events to your calendar from any email
2014 · its alternatives →
22
Automatic out-of-office calendar▲94
Just mark your calendar as OOO, we take care of the rest
2020 · getclockwise.com · its alternatives →
23
ShadowCal▲95
Sync your Outlook Calendar to Google Calendar
2025 · shadowcal.com · its alternatives →
24
Calendarize▲7
Turn any schedule into calendar events instantly
Feb 2026 · calendarize.ai · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →