# CalendarBridge syncs calendars. CalendarPipe lets you program them.

CalendarBridge is a reliable sync tool with AI scheduling. CalendarPipe takes a different approach: instead of AI deciding for you, you write rules that filter, transform, and route events exactly how you want.

## Where CalendarBridge falls short

CalendarBridge has strengths, but here's what users run into.

### Calendar count caps

CalendarBridge's Basic plan only supports 2 calendars. Premium gets you 5 for $8/month. If you have multiple work and personal accounts, you're hitting limits fast.

### No programmable rules

CalendarBridge gives you filters and privacy controls, but they're UI-driven toggles. You can't write conditional logic, transform event content, or apply complex filtering.

### AI scheduling overhead

CalendarBridge bundles AI scheduling into their product. If you just want calendar sync, you're paying for features you don't need.

### No free tier

CalendarBridge offers a 7-day trial but no permanent free plan. CalendarPipe has a free-forever tier with 2 calendars and 1 sync rule.

## Feature comparison

**CalendarPipe vs CalendarBridge** — side by side.

| Feature                             | CalendarPipe | CalendarBridge |
|-------------------------------------|--------------|----------------|
| Google Calendar                      |              |                |
| Outlook / Microsoft 365             |              |                |
| Apple Calendar / CalDAV             |              |                |
| ICS Feed support                    |              |                |
| Programmable sync rules             |              |                |
| Event filtering & transformation     | Full (JS sandbox) | Basic toggles  |
| Invitation-based delivery           |              |                |
| REST API                            |              |                |
| CalDAV access                       |              |                |
| Free plan                           | Forever free  | 7-day trial    |
| Unlimited calendars                 | $4/mo       | $32/mo        |
| AI scheduling assistant             |              |                |
| Unified calendar app                |              |                |
| Scheduling pages                    |              |                |

## Why teams switch to CalendarPipe

### Programmable sync

Write JavaScript rules that filter events by keyword, transform titles, strip attendees, and route events conditionally. CalendarBridge's UI toggles can't match this level of control.

### 8x cheaper for unlimited calendars

CalendarPipe Pro is $4/month for unlimited calendars. CalendarBridge Pro is $32/month for 8 calendars.

### Free forever, not 7 days

CalendarPipe's free plan has no expiration. Connect 2 calendars and 1 sync rule at no cost, forever. CalendarBridge's trial ends after a week.

### Developer-friendly

REST API, CalDAV access, and MCP server for AI agents. Build calendar sync into your own tools and workflows.

## Frequently asked questions

### Is CalendarPipe better than CalendarBridge?

It depends on your needs. CalendarPipe is better for programmable sync rules, developer integrations, and cost-effective unlimited calendars. CalendarBridge is better if you want an AI scheduling assistant, unified calendar app, and scheduling pages.

### Does CalendarPipe have an AI assistant like CalendarBridge?

CalendarPipe has an AI rule builder that writes sync rules from plain English descriptions. It doesn't have a scheduling assistant that coordinates meetings via email.

### Which is cheaper?

CalendarPipe Pro is $4/month for unlimited calendars and sync rules. CalendarBridge Basic starts at $4/month but only includes 2 calendars. For 8+ calendars, CalendarBridge costs $32/month.

### Can I use both together?

Yes. Some users use CalendarBridge for its AI scheduling assistant and CalendarPipe for programmable sync rules. They operate independently on your calendars.

## Ready to switch from CalendarBridge?

Two minutes to set up. Free forever plan. No credit card required.