Cal.com vs Reservio
Cal.com
cal.com
Reservio
reservio.comSide by side
| Figure | Cal.com | Reservio |
|---|---|---|
| Price from | $1/mo | Free |
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 6 | 7 |
| Spec score · Appointment Scheduling Software | 9.5 (#1) | 9.2 (#7) |
| Spec score · Calendar Scheduling | 9.4 (#1) | 8.9 (#6) |
| Spec score · Business Scheduling Software | 9.3 (#1) | 8.8 (#5) |
| Spec score · Availability Management | 9.3 (#2) | 8.8 (#7) |
| Automated reminders | Yes | Yes |
| Booking pages | Yes | Yes |
| Calendar sync | two-way | two-way |
| Documentation and support | Cal.com maintains API documentation and a help desk, and lists [email protected] as a support contact. | The Help Center contains product, billing, API, privacy, compliance and system-requirement articles, with support available through contact channels and chat. |
| Free plan | Yes | Yes |
| Group booking | Yes | Yes |
| Headquarters | San Francisco, California, United States | Brno, Czech Republic |
| Integrations | The pricing page lists Google Meet, Microsoft Teams, Zoom, Cal Video, Google Calendar, Outlook, Apple Calendar, Zoho Calendar, Salesforce, HubSpot, Stripe, PayPal, Zapier, Make and more than 100 direct integrations. | Supported connections include Google Calendar, iCal, Outlook, Microsoft Exchange, Google Contacts, WordPress, Joomla, Drupal, Shopify, WooCommerce, Squarespace, Wix, Magento, GoDaddy, Weebly, Mailchimp, GetResponse, AWeber, Google Analytics, Meta Pixel, Google Ads, Facebook and Instagram. |
| Notable news | Cal.com announced on April 14, 2026 that it was going closed source and would continue Cal.diy as an open option for hobbyists. | Reservio says it introduced POS and online payments across 31 European countries in 2024. |
| Payment collection | Yes | Yes |
| Rating on Apple App Store | 4.8 out of 5 from 201 ratings | 4.4 out of 5 from 30 ratings. |
| Rating on G2 | 4.6 out of 5 from 154 reviews | 4.5 out of 5 from 4 reviews. |
| Rating on Trustpilot | 4.7 out of 5 from 428 reviews | 4.0 out of 5 from 116 reviews. |
| What it does | Cal.com provides customizable scheduling for individuals, businesses and developers embedding booking into products. | Reservio is a cloud booking and business-management platform for appointments, classes, meetings and group events. |
Plans
Cal.com
- FreeFree
- Teams$12 a month
- Organizations$28 a month
- Teams$12 a year
- Organizations$28 a year
- EnterprisePriced on request
Reservio
- FreeFree
- Enterprise€40 a month
- FreeFree
- Starter$9 a month
- Standard$19 a month
- Pro$39 a month
- Enterprise Solution€40 a month
In their own words
Reservio
Reservio is a booking platform available on the web, iOS, and Android. It provides booking pages, payment collection, group bookings, two-way calendar sync, and automated reminders. Its free plan costs nothing and allows 40 bookings per 30 days for up to 100 clients. Starter lists 200 bookings per 30 days and unlimited clients; Standard lists 500 bookings per 30 days, and Pro lists unlimited bookings. A 14-day trial is included in the pricing notes. Enterprise costs €40 a month, with a minimum monthly payment starting at 40 EUR; pricing varies by calendars and premium features. It includes multiple calendars and branches under one account and a personalized account created by Reservio. The company was founded in 2012 and is headquartered in Brno, Czech Republic. The plans make booking allowances explicit at the lower tiers, while the Enterprise listing describes a multi-calendar and multi-branch setup.