Compare CalendarSpots vs. Callum

Simplify the process of booking and managing appointments effortlessly with Acuity Scheduling. This user-friendly online appointment scheduling tool empowers professionals and businesses to conveniently fill their calendars without the associated stress. Clients can view your availability in real time, book appointments quickly, and make payments upfront, allowing you to avoid the tedious task of constant organization and rescheduling. Additionally, Acuity's features help streamline your workflow, making your scheduling experience even more efficient.

WaitWell provides organizations with a modern way to coordinate walk-in traffic and scheduled services through a secure, cloud-based queuing and appointment platform. Customers can join virtual queues or book appointments via QR codes, SMS, web links, kiosks, or by chatting with Waillo, an AI agent native to WaitWell that answers questions, explains services, and routes customers into the correct line using natural language. Customers receive live status updates and AI-driven wait time forecasts that reduce uncertainty. WaitWell includes strong real-time reporting and operational dashboards. Waillo Insights builds on this foundation by enabling leaders to ask plain-language questions of their data to uncover service constraints, monitor performance trends, and refine staffing decisions. With real-time visibility, integrated payments, open APIs, and HIPAA and SOC 2 compliance, WaitWell supports scalable, efficient service delivery across locations.

Our SMS-powered waitlist, reservations and queue management app for restaurants, hospitals, and other businesses will streamline your customer flow. * Customers can add themselves via an embedded widget, web page or SMS message to your list. You can also turn this off. * Online reservations/appointments, customizable for restaurants, personal services, retail, entertainment, DMVs, and more. * You can easily text your guests when you are available. You can choose from a variety customizable automated messages or open a 1:1 SMS chat. * Can you use another software to schedule appointments? No problem. Upload reservations or use our API to manage your customer flow. * Integration with Square POS, Weebly and Weebly allows you to send text messages when an order has been placed. *There is no app that you or your customers can download.

Connecteam is an all in one employee app that was specifically designed for non-desk employees. It provides all the necessary capabilities to manage and operate field employees, including communication features, workflows and scheduling, as well as time clock. Just a few clicks and you can bring together your deskless workforce. Your desktop Launchpad allows you to collaborate, manage operations, develop professional skills, and monitor employee engagement. In minutes, you can create a fully-branded mobile app for your company. You can add safety checklists, orientation courses, product catalogues, and shift management to your mobile app. Or, you can customize the features to suit your needs. You can also gain insight into how your team interacts with company assets and take steps to improve efficiency. Connecteam allows managers and employees to automate their processes and allow them to focus on growth. Integrations include Google Calendar, Gusto, QuickBooks Payroll, Xero and others.

Synerion is workforce management software built for organizations that need reliable, configurable, and technically sound tools to manage employee time, scheduling, and labor costs. Unlike lightweight apps or rigid legacy systems, Synerion focuses on precision and adaptability. Time can be captured through biometric clocks (fingerprint, facial recognition), proximity or card readers, mobile devices with geofencing, web browsers, or tablet kiosks. Each punch is validated in real time against rules for overtime, shift differentials, union agreements, and custom premiums, reducing downstream payroll exceptions. Offline support with automatic sync ensures data is never lost. For developers and IT teams, Synerion offers a modern REST API, webhook support, and more than 100 prebuilt connectors to leading payroll, ERP, and HR platforms. Integration isn’t a CSV shuffle — data flows bi-directionally with support for SSO via SAML and OAuth. Audit trails, role-based permissions, encryption in transit, and configurable data-retention policies provide the security and compliance required by enterprise IT. Managers gain centralized scheduling tools that can auto-assign shifts, handle rotations, balance skills across teams, and highlight coverage gaps. Labor allocation down to job, project, or cost center levels makes reporting and charge-backs straightforward. Finance and operations teams get dashboards that track hours, overtime, and costs in real time, with exportable audit-ready reports.

Businesses around the world lose billions of dollars every year due to long queues. Customers who are subject to poor queueing are less likely stay and recommend your business. Compare the performance of different departments and locations. Monitor wait times and the number of visitors who are waiting. Give your staff the tools to improve customer service. Recognize the achievements of your team and identify areas for growth. You can easily measure and share your performance results. Service reports are a great way to track KPIs and evaluate the effectiveness of your service strategy. Customers can join a virtual waiting list using their phones to eliminate in-person lines. Monitor your line in real-time. Customers can safely wait in their cars, at home or outside. Notify customers when you are available to serve them. Provide customers with regular updates about wait times and any other information. Talk to customers and ask for their feedback.

Secure your company’s communications with Proton Mail — the business email solution trusted by over 50,000 organizations. With end-to-end encryption built in, your internal and external communications stay confidential by default. Proton Mail helps your business meet GDPR, HIPAA, and other compliance standards, while giving you full control over your data under strong Swiss privacy laws. Empower your team with encrypted email and calendar, support for your custom email domains, professional branding, and simple migration from providers like Google Workspace or Microsoft 365 — no IT team required.

For artists and studios who are at the top of their game! Keep track of appointments and customers digitally. Single artists who are able to work in their own shops or travel the world. Small to very large studios that want to book their artists as quickly as possible. Tattoogenda's software for tattoo shops will make your studio both artist-friendly and customer-friendly. Tattoogenda sends automatic reminder SMS and/or email to your customers before their appointments. We ensure that your clients are aware of your deposit rules. These steps are meant to allow you or your manager to ask the right questions to your customers when creating a tattoo project. You can ask questions about the size, color, black and gray, as well as how it will be placed. The list of dates is automatically emailed to customers when you make new bookings. No more sloppy writing on business cards.

Skedda is the world's leading space-scheduling platform for your workplace. Our infinitely-customizable platform allows for the automation of complex and time-consuming booking tasks, which leads to better space management. We allow your teams to focus on work that matters, by removing the hassle of manually managing all things 'space-scheduling'. 1000's of organizations like Mercedes-Benz, Siemens and Harvard University are already using Skedda to help them do just that! No matter the size of your organization, Skedda eliminates logistical headaches. Experience our award-winning platform today. Skedda's platform features are complex scheduling automation, interactive maps, floorplans, mobile capabilities, calendar sync, a tablet view, SSO support, and user management.

Streamline event calendar management and online registration with Trumba. It's perfect for virtual, in-person or hybrid events. Trumba offers an innovative and highly customizable event calendar platform preferred by colleges and universities, hospitals and health systems, local government, communities and other organizations worldwide. Trumba also offers a HIPAA-compliant solution for hospitals and healthcare organizations and will enter into a BAA with covered entities. Trumba calendars can be easily embedded into your website or published as fully-hosted pages that match your online branding. Attendees can easily find events, subscribe to calendars, register/pay and stay informed of changes. Trumba can integrate with other calendars to provide a one-stop experience for your users and optimize workflows internally. Trumba customers love the ease of implementation services and ongoing customer support. Online demos and free trials are available upon request (no credit card info required).