Cronofy
Cronofy — Calendar API platform for reading and writing events across Google Calendar, Outlook, Exchange, and Apple Calendar.
Our Verdict
The best calendar-abstraction API out there—worth every cent if you'd otherwise build it yourself.
Pros
- Unified API across Google/Outlook/Exchange/Apple
- Real-time push updates
- Enterprise-grade auth and security
- Saves months of calendar glue
Cons
- Pricing is enterprise-oriented
- Free tier is limited
- Docs assume calendar-protocol familiarity
- Setup complex for simple use cases
Best for: Products embedding two-way scheduling across multiple calendar providers
Not for: Tiny projects that only need Google Calendar and can call Google directly
When to Use Cronofy
Good fit if you need
- Calendar availability API for scheduling across providers
- Read/write events across Google, Outlook, and Exchange
- Real-time calendar sync for enterprise scheduling app
- Buffer time and working hours enforcement for booking
- Multi-calendar conflict detection for interview scheduling
Lock-in Assessment
Medium 3/5
Lock-in Score 3/5
Pricing
Price wrong?Cronofy Pricing
- Pricing Model
- subscription
- Free Tier
- No
- Entry Price
- —
- Enterprise Available
- No
- Transparency Score
- —
Beta — estimates may differ from actual pricing
1,000
1001K10K100K1M
Estimated Monthly Cost
$25
Estimated Annual Cost
$300
Estimates are approximate and may not reflect current pricing. Always check the official pricing page.
Community Discussion
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