Work · alternatives · 2026

24 alternatives to CalendarPipe

Create pipes to filter, transform, and sync events between Google Calendar, Outlook, and Apple Calendar. Build visually, describe in plain English, or write code.

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

1
Recal.dev▲365
Resend, but for Calendar & Scheduling. API. SDK. MCP.
2025 · recal.dev · its alternatives →
2
SavvyCal for iCloud▲293
Scheduling links for iCloud, plus Google, Outlook, Fastmail
2021 · savvycal.com · its alternatives →
3
Booking.js by Timekit▲535
Make a beautiful embeddable booking widget in minutes.
2015 · timekit.io · its alternatives →
4
Smart Calendars AI▲89
Turn text, photos, voice into events & reminders in seconds
2025 · smartcalendars.ai · its alternatives →
5
Planyway▲343
Google Calendar inside your Trello
2017 · planyway.com · its alternatives →
6
Outlook Google Calendar Sync for Mac▲83
Sync Outlook calendars to Google on your Mac
Aug 2026 · outlookgooglecalendarsyncmac.com · its alternatives →
7
Text to Calendar▲184
Easily create a calendar event from highlighted text
2024 · text-to-cal.com · its alternatives →
8
Google Calendar programmatic event bulk insert and listing for Node.js▲33
Google Calendar command line tool for Node.js. Contribute to toniov/gcal-cli development by creating an account on GitHub.
2017 · github.com · its alternatives →
9
Harmony AI Voice Assistant▲273
Manage email and calendar with voice
2025 · useharmony.com · its alternatives →
10
hora Calendar▲132
The Mac calendar Google never built. Fast, native, private — designed for people who find Apple Calendar too limited and everything else too much.
Jun 2026 · horacal.app · its alternatives →
11
Calendar Link Generator▲130
Add to calendar links for Outlook, Apple & Google calendars
2024 · calendarlinkgenerator.com · its alternatives →
12
Lumical▲102
I built an iOS app that lets you point your phone at a paper invite or screenshot, review the parsed details, and drop the event straight into your calendar, so you can capture meetings in seconds instead of typing.
Nov 2025 · lumical.app · its alternatives →
13
Add to Calendar Link Generator▲151
Create buttons for Google Calendar, Office 365 and Apple Cal
2021 · labnol.org · its alternatives →
14
FlowSavvy▲120
Automatic time-blocking planner
2023 · flowsavvy.app · its alternatives →
15
ShadowCal▲95
Sync your Outlook Calendar to Google Calendar
2025 · shadowcal.com · its alternatives →
16
OneCal▲125
Synchronise Outlook and Google Calendars
2023 · onecal.io · its alternatives →
17
Calbert▲109
Creates calendar events that fill in their own settings.
2016 · its alternatives →
18
Atomic + ChatGPT▲93
Streamline your workflow with the power of Atomic + ChatGPT
2023 · chatgpt.atomiclife.app · its alternatives →
19
Eventbot Calendar for Slack▲67
Create events directly inside Slack
2018 · geteventbot.com · its alternatives →
20
Gonebusy for Slack▲64
A natural language Google Calendar integration for Slack
2019 · its alternatives →
21
OI Calendar▲78
Encrypted, decentralized alternative to Google calendar
2019 · cal.openintents.org · its alternatives →
22
to Calendar:▲70
Import events on iOS and boost your calendar productivity
2022 · apps.apple.com · its alternatives →
23
SynCal Dashboard▲5
Build calendar features, not calendar integrations.
Jul 2026 · syncal.karth.in · its alternatives →
24BA
Building an E-Ink Calendar and a UI Toolkit along the way▲64
2020 · rahulrav.com · 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 →