Cal ID
Schedule and monetize meetings for free
Google Calendar
The shareable online calendar by Google
Updated February 2026
| Cal ID | Google Calendar | |
|---|---|---|
| Rating | 5.0★ | 5.0★ |
| Reviews | 8 | 16 |
| Pros | 7 | 14 |
| FactScore™ | 47.7 | 61.5 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in Cal ID — Pros
Custom schedules Email and whatsapp reminders Minimalistic design Payment integration Team collaboration Workflow automationBoth tools — Pros
Easy schedulingOnly in Google Calendar — Pros
Seamless integration User-friendly interface Reminders Sync across devices Calendar sharing Color-coded calendars Reliable performance Simple design Clean interface Customization options Dark mode Good API documentation Google Calendar APIOnly in Cal ID — Cons
Custom branding Event pricing would be a nice featureBoth tools — Cons
—Only in Google Calendar — Cons
Dependency on digital tools Limited task color optionsDetails
| Cal ID | Google Calendar | |
|---|---|---|
| Categories | Calendar apps, Scheduling software, Meeting software | Team collaboration software, Calendar apps, Scheduling software |
| Platforms | Web | Web |
| Became Popular | November 10, 2025 | October 17, 2017 |
| Website | cal.id | calendar.google.com |
Who Should Pick Which?
Choose Cal ID if...
- Custom schedules
- Email and whatsapp reminders
- Minimalistic design
Choose Google Calendar if...
- Seamless integration
- User-friendly interface
- Reminders
With a FactScore™ of 47.7 vs 61.5, Google Calendar leads in community reception. Cal ID uniquely offers Custom schedules and Email and whatsapp reminders, while Google Calendar stands out for Seamless integration and User-friendly interface.
What Users Say
Cal ID
better pricing and power usage.Simplier and better name.
Google Calendar
We all use it, so it only makes sense to integrate it into our app. Syncing with Google Calendar makes scheduling super easy. Our AI agents use Google Calendar to check availability and book meetin...
Building add-ons for Google Calendar was a great experience thanks to all their documentation and fast approval process!
Every coaching call, event, and session booked through Flexpoint syncs effortlessly with Google Calendar. It’s intuitive for both creators and customers, keeps everything organized, and just works....
Frequently Asked Questions
Which is better, Cal ID or Google Calendar?
Based on FactScore™, Google Calendar leads with a score of 61.5 vs 47.7. Google Calendar has a higher rating of 5.0★ compared to 5.0★.
What are the pros of Cal ID compared to Google Calendar?
Cal ID uniquely offers: Custom schedules, Email and whatsapp reminders, Minimalistic design, Payment integration, Team collaboration.
What are the pros of Google Calendar compared to Cal ID?
Google Calendar uniquely offers: Seamless integration, User-friendly interface, Reminders, Sync across devices, Calendar sharing.
Is Cal ID better rated than Google Calendar?
Cal ID is rated 5.0★ from 8 reviews. Google Calendar is rated 5.0★ from 16 reviews.
What is the FactScore™ of Cal ID and Google Calendar?
FactScore™ weighs rating and review volume together. Cal ID scores 47.7 and Google Calendar scores 61.5.
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