Connect Google Calendar and Outlook. Keep them in sync. Free. Forever.
The simplest calendar sync tool. No subscriptions. No complexity. Just calendars that work together.
Trusted by thousands of users
Powerful features that make calendar management effortless
Keep your calendars perfectly synchronized in both directions. Changes in one calendar automatically reflect in the other.
OAuth encryption, minimal permissions, GDPR-compliant. Your data stays yours. Always.
Changes sync in near real-time. No delays, no manual refreshes needed.
Sync only what you want. Busy-only mode, custom filters, and flexible sync rules.
No hidden costs, no premium tiers, no upsells. Calendar sync shouldn't cost a fortune.
Get started in minutes. Connect your calendars, set your rules, and you're done.
Three simple steps to perfectly synced calendars
Link your Google Calendar and Outlook Calendar with secure OAuth. Your credentials stay safe.
Set your sync rules: one-way, two-way, busy-only, or custom filters. You're in control.
That's it! HeyCal handles everything automatically. Your calendars stay in sync, always.
Completamente gratuito. Per sempre.
Nessun costo nascosto • Nessuna carta di credito
Setup in 5 minuti
HeyCal è gratuito per sempre. Non ci sono piani a pagamento, limiti nascosti o trucchi.
"Finally, a calendar sync tool that just works. No complicated setup, no hidden fees. It's been a game-changer for managing my work and personal calendars."
Sarah Chen
Freelance Designer
"I was paying $10/month for another service. HeyCal does everything I need, and it's completely free. This is how software should be."
Marcus Johnson
Remote Developer
"Setup took less than 5 minutes. My calendars have been perfectly synced for months now. Zero issues, zero complaints."
Emily Rodriguez
Marketing Consultant
Yes, absolutely. No hidden costs, no premium tiers, no upsells. HeyCal is free, period. We believe calendar synchronization is a basic need that shouldn't require a subscription.
Very secure. We encrypt all OAuth tokens at rest, use minimal API scopes, and never store your actual calendar events. We only sync what you authorize, and your credentials are handled through secure OAuth protocols.
Currently Google Calendar and Microsoft Outlook Calendar. We're working on adding more providers based on user feedback. Stay tuned!
Near real-time. We check for changes every few minutes and sync immediately when webhooks are available. Your calendars stay synchronized without any manual intervention.
Join thousands of users who've simplified their calendar management. Get started in minutes. Free forever.
No credit card required • Setup in 5 minutes • Free forever