VoxelBooking
VoxelBooking is a web-based appointment booking tool with online self-booking, cancellation controls, staff calendars, and automated reminders.
What VoxelBooking is
VoxelBooking is a web-based appointment booking tool with online self-booking, cancellation controls, staff calendars, and automated reminders. Its free plan includes the full source code and supports four booking patterns. The plan is listed as free, with no per-booking commission or monthly fee, and the source code is licensed under AGPL-3.0. The listed features focus on managing appointments and staff calendars: customers can book online, cancellations can be controlled, and reminders are automated. Appointment payments and external calendar synchronization are not included. VoxelBooking is listed as founded in 2026, and web is its listed platform. This makes its scope clear for organizations considering a booking tool: it provides online scheduling and related appointment management, but does not handle payments or connect to external calendars in the listed offering.
Good
- Online self-booking is available
- Includes staff calendars and cancellation controls
- Automated reminders are included
- Full source code under AGPL-3.0
- No monthly fee or per-booking commission
Watch out
- Appointment payments are not included
- External calendar sync is not available
- Web is the only listed platform
Who it suits
VoxelBooking may suit businesses that need customers to book appointments online and staff to manage calendars, cancellations, and reminders. It may also interest users who want access to the source code under AGPL-3.0.
Verdict
VoxelBooking covers online appointment booking and basic scheduling management in a free web offering. Its listed scope excludes payments and external calendar synchronization.
Plans and prices
From VoxelBooking's own pricing page, checked 14 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Free | Free | whole system · unlimited businesses per installation · no seat limits · no per-booking commission · no monthly fee · Free to download and use |
The facts
Each one read from VoxelBooking's own pages, with the date it was checked.
What it does
- Admin tools
- The admin includes day and week calendar views, booking filters, rescheduling and cancellation, customer history, and CSV export.checked 8 Oct 2026
- API
- The public Agent API is a read-only REST interface with OpenAPI 3.0.3 documentation and bearer-token authentication.checked 14 Oct 2026
- API limits
- The Agent API is read-only and does not create bookings, edit tenants, collect payments, or sync external calendars; authenticated keys are limited to 60 requests per minute.checked 8 Oct 2026
- API rate limit
- Agent API keys are limited to 60 authenticated requests per minute.checked 14 Oct 2026
- API scope
- API v1 exposes GET routes for schema, tenants, bookings, services and availability, but no write operations or direct customer, payment or calendar-sync routes.checked 14 Oct 2026
- Automated reminders
- Yeschecked 19 Sep 2026
- Booking pages
- Each business can have a responsive public booking page with its own colors, logo, and cover image, plus an embed widget for external websites.checked 8 Oct 2026
- Booking patterns
- The product supports time-slot, resource, capacity and event booking patterns.checked 14 Oct 2026
- Community issue
- The GitHub issues page showed one open issue titled “Installer fails with 404,” opened September 25, 2026.checked 14 Oct 2026
- Current version
- The brand-facts page identifies version 1.1.3 and says it was verified on October 6, 2026.checked 14 Oct 2026
- Documentation
- The getting-started documentation contains six articles covering the product, stack, requirements, installation, updates and intended users.checked 14 Oct 2026
- Feature: branded pages
- Each business can use its own logo, cover image and brand colors, with mobile-first pages and an embeddable widget.checked 14 Oct 2026
- Feature: calendar
- The admin panel provides day, week and month calendar views with status filters, staff or service filters, rescheduling and cancellation.checked 14 Oct 2026
- Feature: capacity
- Capacity bookings track party sizes and remaining seats for each time slot.checked 14 Oct 2026
- Feature: customer CRM
- Customer records include booking history, contact details, internal notes, email matching and CSV export.checked 14 Oct 2026
- Feature: events
- Event bookings support participant limits, waitlists and recurring schedules.checked 14 Oct 2026
- Feature: localization
- The booking interface includes internationalization and right-to-left text support.checked 14 Oct 2026
- Feature: multi-business
- One installation can host multiple businesses with business-scoped permissions and a central dashboard.checked 14 Oct 2026
- Feature: notifications
- The system sends branded confirmation, reminder and cancellation emails through configured mail delivery.checked 14 Oct 2026
- Feature: privacy
- Privacy tools include consent capture, data export, deletion requests and configurable anonymization retention.checked 14 Oct 2026
- Feature: resources
- Resource bookings handle date ranges for rooms, spaces and equipment, including seasonal pricing and blackout periods.checked 14 Oct 2026
- Feature: time slots
- Time-slot bookings support services, staff assignment, configurable durations and buffer times.checked 14 Oct 2026
The company
- Company founding discrepancy
- LinkedIn lists NowSquare as founded in 2013, while the maker’s brand page states NowSquare was founded in 2016.checked 14 Oct 2026
- Company profile
- LinkedIn lists NowSquare as a self-owned software studio with 2–10 employees headquartered in Nuenen, North Brabant.checked 14 Oct 2026
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