The market for vertical transportation software has matured significantly over the past decade, moving from a small number of expensive specialist tools accessible only to dedicated lift consultants to a broader landscape of cloud-based platforms that make professional-grade simulation available to architects, engineers, and developers at accessible subscription price points. This expansion of access is broadly positive, but it creates a new challenge for building professionals: understanding how to evaluate the available options and select the tool that is genuinely appropriate for their specific workflow and project requirements.
For professionals ready to move beyond simplified calculation to simulation-based analysis, AdSimulo traffic analysis software provides the full professional toolkit for lift traffic analysis and design, including simulation, expert system optimisation, 3D visualisation, and BIM output, in a cloud-based environment accessible at any project scale.
The Evaluation Framework
Evaluating lift traffic analysis software requires a framework that goes beyond feature comparison. The features that matter most depend on the specific types of projects a practice works on and the specific workflow stages at which software support is most valuable. A practice that primarily works on standard office buildings has different requirements from one that specialises in mixed-use high-rise development. A lift consultant who conducts detailed simulation analysis as a professional service has different requirements from an architect who needs to assess lift core requirements during schematic design.
The first evaluation question is therefore not what a specific platform can do in the abstract, but what it can do in the context of the practice’s actual project portfolio and workflow. Testing candidate platforms against real projects, using real building parameters and comparing the outputs to the results from familiar methods, is far more informative than evaluating features from a vendor demonstration that presents the software’s strengths rather than its limitations.
Simulation Engine Quality
The accuracy of the underlying simulation engine is the most fundamental quality dimension of any traffic analysis platform. All simulation tools claim to produce accurate results, but the quality of the simulation model, the assumptions built into it, and the validation evidence that the developer can provide vary considerably between platforms.
CIBSE’s Guide D4: Lift Traffic Design Using Simulation provides the current definitive reference for simulation-based lift traffic design, setting out the methodology and performance standards that professional simulation tools should meet. Evaluating whether a candidate platform’s simulation approach is consistent with this guidance, and asking the vendor for validation evidence comparing simulated performance to real building monitoring data, provides a more reliable basis for assessing simulation quality than feature lists or demonstration results alone.
The ability to model destination dispatch control systems accurately is a specific simulation capability that matters for an increasing proportion of projects. Conventional group control simulation models produce results that significantly overestimate the performance of destination dispatch systems, because the passenger grouping algorithm that defines destination dispatch changes the fundamental dynamics of how the lift group responds to demand. A simulation platform that models destination dispatch accurately, through a control system model specifically designed for this algorithm type, is providing a meaningfully different and more valuable capability than one that approximates it through modifications to a conventional control model.
Expert System and Optimisation Capability
The expert system is the capability that most clearly differentiates the most capable lift software platforms from basic simulation tools. A basic simulation tool tests the configuration that the user specifies and reports its performance. An expert system tests many configurations automatically and identifies the optimal solution, freeing the designer from the iterative manual process of specifying, testing, and adjusting configurations until a satisfactory result is found.
This optimisation capability has several practical benefits beyond time saving. It ensures that the optimisation process is genuinely comprehensive rather than being limited by the designer’s intuition about which configurations are worth testing. It surfaces unexpected solutions that manual iteration would never reach. And it produces a recommendation that is demonstrably based on systematic analysis, which is a stronger basis for the professional recommendation that the client receives than a configuration that was selected through informed but limited manual exploration.
Cloud vs. Desktop: The Deployment Question
The shift from desktop-installed to cloud-based lift software platforms has changed the commercial model, the accessibility, and the maintenance overhead of professional tools substantially. Cloud-based platforms offer subscription pricing that removes the barrier of large upfront licence costs, automatic updates that ensure the platform always reflects current simulation algorithms and performance standards without manual upgrade management, and access from any device with a browser rather than a specific installed workstation.
The practical implications for professional practice are significant. A cloud-based platform can be accessed from site, from home, or from a client meeting without requiring a specific computer. Multiple users in the same practice can work on the same platform with consistent access to the same tools and data. And the barrier to trialling the software on a specific project before committing to a subscription is much lower than with a traditional licence model, allowing practices to test the platform against their actual project requirements before making a long-term commitment.
Reporting and Documentation Quality
The reporting output of lift software is the primary deliverable from the analysis workflow. A simulation that produces excellent results but requires significant additional work to translate into client-ready documentation is providing incomplete value. The best platforms generate comprehensive, professionally formatted reports directly from the analysis results, covering the building parameters used, the performance criteria applied, the configurations evaluated, and the predicted performance of the recommended design, with diagrams and charts that communicate the analysis clearly to clients and planning authorities.
Final Thoughts
Choosing the right traffic analysis software requires matching the platform’s capabilities to the practice’s actual project requirements and workflow, testing against real projects rather than vendor demonstrations, and assessing the simulation engine quality against established professional standards. For building professionals ready to make this evaluation, the combination of traffic analysis capability, expert system optimisation, and integrated workflow tools that professional lift software provides is the most complete solution currently available in the market.
