QloApps vs Zcal
| Tagline | Open-source hotel reservation and channel management system | Beautiful open-source scheduling page and availability management tool |
| Category | Scheduling & Booking | Scheduling & Booking |
| Replaces | Acuity Scheduling, Calendly | Calendly, Acuity Scheduling |
| GitHub stars | 14k | 1.2k |
| Language | PHP | TypeScript |
| License | OSL-3.0 | MIT |
| Self-host difficulty | 4/5 Involved | 2/5 Simple |
| Deploy options | Docker Manual | Docker Compose Manual |
| Managed hosting | ||
| Last updated | 4 days ago | 6 months ago |
| View repo | View repo |
Where each falls short
The honest trade-offs — what you give up with each, versus the proprietary tools they replace.
QloApps
- Scope is hotel-specific; not a general-purpose appointment scheduler
- Channel manager integrations (OTA sync) are limited compared to commercial PMS solutions
- Mobile app for guests/staff is absent out of the box
- PrestaShop heritage makes theming and customisation non-trivial
Zcal
- Smaller calendar and integration ecosystem than Cal.com or Calendly.
- The self-hosted path has a smaller community and less operational documentation than Cal.com.
- Advanced enterprise administration and routing controls are less extensive than larger scheduling platforms.
Bottom line
Choose Zcal if you want the lower-effort setup; choose QloApps for the larger community and ecosystem. QloApps has seen more recent development. Open each guide below for deploy steps and the full feature gap.