CalendarBridge pricing starts at $4/month for a single user with Google Calendar only. The Team plan is $6/user/month and the Business plan is $10/user/month. There is no free tier. If you only need Google Calendar and Outlook sync, SYNCDATE starts free (2 calendars, no credit card) and the Starter plan is €1.99/month for up to 9 calendars -- roughly 50% less than CalendarBridge at every tier. According to Atlassian's 2024 State of Teams report, 76% of knowledge workers manage events across multiple calendar systems, making affordable sync a real need.
CalendarBridge Plans at a Glance (February 2026)
```language=table
| Basic | Team | Business | |
|---|---|---|---|
| **Price** | $4/month | $6/user/month | $10/user/month |
| **Annual price** | $36/year | $54/user/year | $96/user/year |
| **Users** | 1 | 5+ | 10+ |
| **Calendars** | Limited | More | Unlimited |
| **Platforms** | Google, Outlook, iCloud | Google, Outlook, iCloud | Google, Outlook, iCloud |
| **Sync speed** | Polling (~15 min) | Polling (~15 min) | Polling (~15 min) |
| **AI assistant** | No | No | Yes |
| **Free trial** | 7 days | 7 days | 7 days |
| **Free tier** | No | No | No |
```
Pricing sourced from CalendarBridge.com as of February 2026. Plans may change.
What Each CalendarBridge Plan Includes
Basic ($4/month)
CalendarBridge Basic is for solo users syncing calendars across platforms. You get two-way sync between Google Calendar, Outlook, and iCloud. Sync runs on a polling interval — CalendarBridge checks for changes roughly every 15 minutes.
This plan works if you have exactly one personal use case. The moment you add a second user or need faster sync, you're upgrading.
Team ($6/user/month)
The Team plan adds multi-user support (minimum 5 users). Each user gets their own sync connections. This is designed for small teams that need everyone's calendars in sync — typically consultancies or agencies where scheduling conflicts across team members cause visible client impact.
At $6/user/month, a 5-person team pays $30/month or $360/year.
Business ($10/user/month)
Business adds CalendarBridge's AI scheduling assistant, priority support, and admin controls. The AI assistant suggests meeting times based on synced calendars.
At $10/user/month with a 10-person minimum, you're looking at $100/month or $1,200/year before you've synced a single calendar.
The Hidden Costs of CalendarBridge
No free tier means no test drive
CalendarBridge offers a 7-day trial, then you're paying. If you're evaluating calendar sync tools, you have one week to decide. Most users need longer to determine whether sync is reliable enough for their workflow.
Polling sync means 15-minute delays
All CalendarBridge plans use polling-based sync. The system checks for changes on a fixed interval. If you create a meeting at 2:01pm, your synced calendar might not show it until 2:15pm. For anyone using scheduling tools (Calendly, Cal.com, Google's "Find a Time"), this creates a 15-minute window where double-bookings can happen.
According to Google's Calendar API documentation, push notifications (webhooks) enable near-instant sync -- but CalendarBridge doesn't use them. Similarly, Microsoft Graph supports change notifications for Outlook calendars, which SYNCDATE leverages for the same near-instant experience across both providers.
Per-user pricing adds up fast
CalendarBridge prices per user. If you're a solo freelancer with 3 Google accounts, you pay for one user. But if your team of 10 needs calendar sync, you're paying $60–$100/month. Calendar sync isn't a per-seat product for most use cases — you're syncing calendars, not adding collaboration features.
Multi-platform tax
CalendarBridge supports Google, Outlook, and iCloud. That's genuinely useful if you need iCloud sync specifically. But if you're using Google and Outlook, SYNCDATE now supports both platforms natively -- and you're paying CalendarBridge for iCloud support you may not use.
| Feature | CalendarBridge | SYNCDATE |
|---|---|---|
| Monthly price (solo) | $4/month | Free (2 cal) or €1.99/mo (9 cal) |
| Annual cost (solo) | $48/year | Free or ~€24/year |
| Free tier | No (7-day trial) | Yes, free forever (2 calendars) |
| Calendars (paid) | Limited (plan-dependent) | 9 (Starter) / 30 (Pro) |
| Sync speed | ~15 min (polling) | ~4 sec (webhooks) |
| Two-way sync | Yes | Yes |
| Outlook support | Yes | Yes |
| iCloud support | Yes | No |
| Privacy (default) | Details visible | Busy blocks (automatic) |
| Hosting | Not specified | EU (Hetzner, Germany) |
| Token encryption | Not specified | AES-256-GCM |
Comparison as of February 2026
The Math for Google-Only Users
If you sync 2 Google Calendars:
- CalendarBridge: $4/month = $48/year
- SYNCDATE: Free. Forever. No credit card.
If you sync 5 Google Calendars across 3 accounts:
- CalendarBridge: $4/month = $48/year (limited calendars may require Team plan at $6/month = $72/year)
- SYNCDATE Starter: €1.99/month = ~€24/year
If you sync 10+ calendars across multiple accounts:
- CalendarBridge Business: $10/month+ = $120+/year
- SYNCDATE Pro: €8.99/month = ~€108/year
When CalendarBridge Is Worth the Price
CalendarBridge earns its pricing in specific scenarios:
You need Google + Outlook + iCloud sync. SYNCDATE supports Google and Outlook but not iCloud. If you need all three platforms, CalendarBridge is one of a few options.
You need the AI scheduling assistant. CalendarBridge Business includes an AI that suggests meeting times across synced calendars. If your workflow involves heavy meeting coordination, this may justify the $10/user price.
Your company requires specific compliance certifications. Check directly with CalendarBridge — enterprise compliance features are typically only in the Business tier.
When CalendarBridge Isn't Worth It
You only sync Google and/or Outlook calendars. You're paying for iCloud support you don't use. SYNCDATE's free tier covers 2 calendars with faster sync, and supports both Google and Outlook natively.
You need real-time sync. CalendarBridge polls every ~15 minutes. SYNCDATE uses Google Calendar webhooks and Microsoft Graph change notifications for ~4-second sync. If you use scheduling tools, 15 minutes of stale data causes double-bookings.
You're price-sensitive. CalendarBridge has no free tier. SYNCDATE has a permanent free plan and paid plans at roughly half the cost.
You care about data hosting transparency. SYNCDATE publishes its hosting location (Hetzner, Germany, EU) and encryption method (AES-256-GCM). CalendarBridge's infrastructure details are less publicly documented.
How to Switch from CalendarBridge to SYNCDATE
- Sign up for SYNCDATE at syncdate.app (free, no credit card)
- Connect your Google and/or Outlook accounts via OAuth
- Create syncs matching your CalendarBridge configuration
- Verify events sync correctly (check both calendars)
- Cancel CalendarBridge once you've confirmed everything works
- Events already synced by CalendarBridge stay on your calendars — SYNCDATE picks up syncing from that point
The migration takes about 15 minutes. There's no overlap cost if you use SYNCDATE's free tier to verify first.
Related: [CalendarBridge vs SYNCDATE full comparison](/compare/calendarbridge-alternative), [Best calendar sync tools compared](/compare/best-calendar-sync-tool-comparison), [Free Google Calendar sync tools](/blog/free-google-calendar-sync-tools)
Frequently Asked Questions
Does CalendarBridge have a free plan?
No. CalendarBridge offers a 7-day free trial, then requires a paid subscription starting at $4/month. There is no permanent free tier. SYNCDATE offers a free-forever plan for 2 calendars and 2 accounts.
Is CalendarBridge pricing per user or per calendar?
Per user. Each user pays $4–$10/month depending on the plan. A user can sync multiple calendars within their plan limits. SYNCDATE prices by calendar count, not users.
Can I use CalendarBridge for free after the trial?
No. After the 7-day trial, you must subscribe to continue syncing. If you need a free option, SYNCDATE's free plan covers 2 calendars permanently.
How much does CalendarBridge cost per year?
CalendarBridge Basic costs $48/year ($4/month). Team costs $72/year per user ($6/month). Business costs $120/year per user ($10/month). A 5-person team on the Team plan pays $360/year.
Is CalendarBridge cheaper than OneCal?
CalendarBridge Basic ($4/month) is cheaper than OneCal's paid tier ($5/month). However, neither has a permanent free plan. SYNCDATE starts free and the Starter plan (€1.99/month) is cheaper than both. See the full OneCal comparison.