CalioCalio vs Doodle: group polls plus a booking link
For many people Doodle is synonymous with the date poll: you propose a few times, everyone votes, the most votes win. It is excellent at that one job, but the free plan shows ads to your participants, and paying at booking time is missing.
Calio comes from the other direction: a full scheduler with the group poll built in. You propose times from your real calendar, participants vote through a link without an account, and confirming a time turns it into a real booking, with confirmation email, reminders and calendar sync.
You can try it right away: create a free group poll, no account needed
Calio and Doodle side by side
| Feature | Calio | Doodle |
|---|---|---|
| Public booking page | Unlimited event types, including on the free plan | Yes, with ads on the free plan |
| Double bookings | Impossible, enforced at database level | Prevented through calendar checks |
| Confirmations & reminders (email) | Automatic, 24 hours and 1 hour before | Yes, partly on the paid plans |
| Guests reschedule or cancel themselves | Through the link in their email | Yes |
| Google & Microsoft calendar sync | Busy-time sync + bookings written to your calendar | Yes |
| EU data hosting | Servers and database in Amsterdam | EU servers (AWS Ireland), with a US cloud provider |
| European company & support | Dutch company; guest flow in Dutch, English, German and French | Yes, Swiss company |
| iDEAL payments | Pay in full or a deposit at booking, through Mollie | No, payments through Stripe |
| Round-robin for teams | One link, meetings shared across the team | No |
| AI booking in plain language | Guests type what they need; Calio offers real open slots | No, only AI writing help |
| Recurring appointments | Weekly, fortnightly or every four weeks; booked in one go | No |
| Mail agent: your planner in the cc | Suggests times from your calendar and books; you approve every message | No |
Doodle features based on public information and reviews; they may differ per subscription and may have changed since.
What does it cost?
Doodle charges (as of August 2026) $11 per user per month for Pro and $16 for Team (billed yearly), with a free plan that shows ads. Calio has an ad-free free plan; paid plans start at €8 per user per month billed yearly. Prices may have changed since; always check the vendor’s current pricing page.
Prices last checked in August 2026. Current Doodle pricing
Why people switch to Calio
Group poll plus booking link in one
At Doodle the group poll is the product. At Calio it sits next to the booking page: propose times from your calendar, vote without an account, and the confirmed time becomes a real booking with reminders and calendar sync.
No ads shown to your participants
Doodle’s free plan shows ads to everyone who votes. With Calio your guests and participants never see ads, not even on the free plan.
Payments at booking time
Doodle has no iDEAL. With Calio guests pay at booking time with iDEAL or card through Mollie, and you can send a per-event-type no-show fee afterwards as a payment request.
Frequently asked questions
Does Calio have a date poll like Doodle?
Yes. You pick an event type, propose several times from your calendar and send participants a voting link; they do not need an account. Confirming a time immediately turns it into a booking, with confirmation email, reminders and calendar sync, and the double-booking check applies there too.
Where does my data live with Doodle and with Calio?
Doodle (a Swiss company) hosts on AWS, with data centres in Ireland and elsewhere in the EU; that is a US cloud provider, which keeps the CLOUD Act in the picture. Calio runs in a data centre in Amsterdam, with every sub-processor named by company and country in the DPA.
What does Calio cost compared to Doodle?
Doodle Pro costs $11 per user per month (billed yearly, as of August 2026); the free plan shows ads. Calio’s free plan is ad-free with unlimited event types; paid plans start at €8 per user per month, and that buys the whole scheduler, not just the poll.
Read next
- What actually reduces no-shows, according to the trialsReminders work, but not the way most people think. The reminder itself is the reliable measure, the clever phrasing is not. What the trials actually show.
- The CLOUD Act explained: what “data in Europe” does and doesn’t meanA 2018 US law can compel American providers to hand over data, even when it sits in Amsterdam. What that means for your scheduling software.
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Booking link in 2 minutes, calendar connected, data in Europe. No credit card needed.
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