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Opencals
Booking platform where every appointment is an order
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Opencals - 2026 Pricing, Features, Reviews & Alternatives
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Last updated: October 2026
Opencals overview
What is Opencals?
Opencals is a booking and appointment platform for service businesses, built on a commerce engine: every booking is an order with its service, staff member or resource, add-ons, payment, invoice and refund on one record.
Booking and scheduling
- Appointments, group classes, recurring sessions, rentals, multi-day bookings and overnight stays
- Availability computed from staff schedules, resources (rooms, courts, equipment) and location hours together
- Multi-staff, multi-location and multi-store management from one dashboard
- Blocked time, days off, date-range availability and flexible durations
Payments and orders
- Stripe payments, deposits, cancellation policies and refunds
- Add-ons, discounts and promo codes, invoices
- Pay-as-you-go or fixed monthly pricing per store
Customer experience
- Branded booking storefront on your own domain, or booking inside your own website
- Customer portal for rescheduling and booking history
- Branded email confirmations, reminders, follow-ups and feedback requests
- Checkout questions and custom fields
Integrations
- Native Shopify app
- Google Calendar, Microsoft Outlook and iCal sync
- Zoom and Google Meet meeting links
- Zapier booking events (appointment created, rescheduled, cancelled, completed)
Developer platform
- Public REST Storefront API with 50+ endpoints
- Typed TypeScript SDK (@opencals/storefront-sdk on npm)
- Free open-source Next.js booking templates (MIT)
- Agent Skills and a documentation MCP server for AI coding tools
- Free development stores with every feature in test mode
Hosting and security
- Hosted cloud platform; data hosted in the UK and EU
- Role-based staff access and an audit log of changes
Pricing
- Elastic: $0.99 per appointment, no monthly fee
- Custom: $14.98 per month including 300 appointments, $0.20 per extra booking
- Unlimited staff and locations, no setup or cancellation fees
Starting price
per month
Alternatives
with better value for money
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Opencals’s user interface
Opencals reviews
Overall rating
No reviews
- Value for money
- Ease of use
- Features
- Customer support
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Opencals's key features
Most critical features, based on insights from Opencals users:
All Opencals features
Opencals alternatives
Opencals
Starting from
0.99
Per month
Mangomint
Starting from
130
/user
Per month
GlossGenius
Starting from
24
Per month
EngageBay CRM
Starting from
14.99
/user
Per month
Opencals pricing
Pricing plans
Pricing details:
User opinions about Opencals price and value
Value for money rating:
Opencals integrations (6)
Top integrations
Opencals support options
Typical customers
Platforms supported
Support options
Training options
Opencals FAQs
Opencals has the following typical customers:
Freelancers, Small Business, Mid-size Business, Large Enterprises
These products have better value for money
Q. What level of support does Opencals offer?
Opencals offers the following support options:
Email/Help Desk, Knowledge Base, FAQs/Forum