--- title: Opencals Reviews meta\_title: 'Opencals Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter reviews by the users' company size, role or industry to find out how Opencals works for a business like yours. aggregate\_rating: rating\_value: 5.0 review\_count: 1 scale: '5' date\_modified: '2026-06-04' parent\_category: name: Marketing Services url: https://www.g2.com/categories/marketing-services --- # Opencals Reviews & Provider Details Claimed ###### Profile Status This profile is currently managed by Opencals but has limited features. Are you part of the Opencals team? [Upgrade your plan](https://my.g2.com/opencals/upgrade?utm_campaign=s3&utm_medium=claim-popup&utm_source=g2) to enhance your branding and engage with visitors to your profile! Opencals is a service commerce platform - booking infrastructure for any business that sells services. Whether you run a single location or operate across multiple sites with dozens of staff members, Opencals handles the full booking lifecycle: availability computation, customer self-booking, payments, reminders, and order management. It runs in two modes, as standalone and Shopify-native, and merchants can use both simultaneously. Standalone gives businesses a full dashboard and a branded customer-facing storefront at a custom domain, powered by Stripe. Shopify mode embeds Opencals directly into Shopify admin with no separate login, syncing services as products, bookings as orders, and customers with the Shopify ecosystem. Businesses running both a Shopify store and a standalone operation can connect both to the same Opencals account. The core of the platform is its availability engine. Rather than offering fixed calendar slots, it computes availability dynamically across staff schedules, location hours, service durations, and capacity limits simultaneously — a salon with four stylists across two locations, a fitness studio running capped classes, a car rental fleet across three cities. Opencals handles the logic without manual slot management. The built-in AI agent is a daily tool, not a one-time setup wizard. It can configure services, adjust schedules, answer operational questions, and guide you through any part of the platform in plain language - a personal support manager available at any time. Multi-store management lets agencies and operators run multiple independent businesses from a single account, each with its own storefront, staff, services, and settings. Opencals serves any industry that offers bookable services: beauty and wellness, fitness, medical and health, education, tours and activities, rentals, professional services, and more. * * * Seller [Opencals](https://www.g2.com/sellers/opencals) Discussions [Opencals Community](https://www.g2.com/products/opencals/discuss) Languages Supported Czech, Danish, German, Greek, English, French, Italian, Dutch, Norwegian, Polish, Portuguese, Romanian, Russian, Slovak, Spanish, Swedish, Ukrainian Services Offered Service booking software, Appointment management, Event management Locations Serviced Australia, Belgium, Canada, Czech Republic, + 17 more Overview by Stanislav Tyshchenko Show More ## Pricing Pricing provided by Opencals. ### Elastic Plan Pay As You Go Per Month ### Custom Plan Starting at $14.99 Per Month [ View More Pricing Information ](https://www.g2.com/products/opencals/pricing) ## Top-Rated Alternatives [ ![HUB Institute](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "HUB Institute") HUB Institute 4.8/5(37) ](https://www.g2.com/products/hub-institute/reviews) [ ![Endless Events](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Endless Events") Endless Events 4.9/5(18) ](https://www.g2.com/products/endless-events/reviews) [ ![BIG FISH PR](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "BIG FISH PR") BIG FISH PR 5/5(6) ](https://www.g2.com/products/big-fish-pr/reviews) [ View All Alternatives ](https://www.g2.com/products/opencals/competitors/alternatives) ![Verified User in Automotive](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Automotive") AA Verified User in Automotive Small-Business (50 or fewer emp.) 4/30/2026 "Handles our services, showroom, and repair pickups - finally one system for all three" 5/5 What do you like best about Opencals? The pricing model matches how our business actually operates. Agricultural equipment service is highly seasonal—we’re slammed in April and May, and December is nearly dead—so we’re not stuck paying a flat monthly fee during the slow months. In winter, we might pay $5–10 for the handful of bookings we get. In spring, we pay more, but the volume justifies it. Every other system we looked at would have charged us the same amount year-round. Multi-staff availability is also exactly what we needed. We have technicians with different specializations, so customers can see who’s available and book the right person. We had it set up in a day. Review collected by and hosted on G2.com. What do you dislike about Opencals? I couldn’t think of any missing features. Support usually takes care of all our feature requests within about a week, so for now we don’t feel like anything is lacking. Review collected by and hosted on G2.com. Recommendations to others considering Opencals: If you run a service operation with multiple staff members and more than one appointment type—especially if your business has seasonal peaks—Opencals is worth setting up. The pricing model makes it a low-risk option to try. I’d recommend giving yourself about a week to configure your services and staff properly so everything runs smoothly. Review collected by and hosted on G2.com. What problems is Opencals solving and how is that benefiting you? Before Opencals, we managed service appointments, showroom visits, and repair delivery bookings through email and a constant back-and-forth of phone calls. With three separate departments and seasonal spikes—spring is brutal for us, when everyone needs their tractors and seeders serviced at once—we were regularly double-booking technicians or missing calls. Opencals solved that coordination problem. Each technician has their own schedule, and when a customer books a service appointment online, the system automatically checks who’s available and for what. We’ve stopped double-booking. Our showroom visits are now pre-scheduled, so our sales team isn’t caught unprepared. Customers can also book a repair drop-off or pickup slot themselves, which has significantly reduced the number of phone calls we have to handle. The benefit is straightforward: we can handle more bookings with less admin overhead, and customers get immediate confirmation instead of waiting for us to call back. Review collected by and hosted on G2.com. Show More 5/2/2026 Validated ReviewerSource: G2 invite ### There are not enough reviews of Opencals for G2 to provide buying insight. 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