Mine Planning, Design and Scheduling Software Buying Guide

Many operations struggle to adapt their plans to changing commodity prices or unexpected geotechnical constraints. If you are experiencing these symptoms, your operation is outgrowing its current planning systems:

The term "mine planning software" covers decisions from decades out down to the next shift. Start by working out which of these types fixes your most pressing engineering problem:

• Strategic & Optimisation Software

  High-level algorithmic tools that determine the ultimate pit limit, optimal mining sequence, and cut-off grade strategies to maximise Net Present Value (NPV) over the life of mine.

• Medium/Short-Term Scheduling

  Tactical tools that align equipment availability, haulage constraints, and blending requirements to create executable quarterly, weekly, or daily schedules.

• 3D Mine Design & CAD

  The spatial drafting tools used to physically lay out the mine geometry: designing ramp gradients, stope boundaries, ventilation shafts, and waste dumps while adhering to geotechnical constraints.

• Ventilation Modelling

  Specialised fluid dynamics software that models airflow, heat and contaminant dispersion in underground mines.

When assessing vendors in this category, look beyond the 3D visualisations and evaluate the software against the realities of engineering constraints and workflow integration.

Start with the horizon you need to fix

Life-of-mine and strategic schedules work in years or quarters and answer value questions: pit shells or stope envelopes, the order of pushbacks or mining areas, cut-off grade, and when to spend capital. Medium-term or budget schedules work in months and test whether the fleet, crews and plant can deliver that sequence. Short-term schedules work in weeks, days or shifts and decide which dig blocks, headings or stopes are worked, with which equipment, to hit the blend.

Many sites run strategic optimisation in one product and short-term scheduling in another. That works if targets, reserves and constraints flow down and the reasons for variance flow back up. Ask vendors to show the handover between horizons on your data, not a demo set (see how to evaluate mining software without a six-month pilot). If the gap is at the strategic end on a small budget, see pit optimisation software for junior miners.

Check the link from design to schedule

A schedule is only as current as the designs it is built from. Check whether scheduling tasks (benches, blocks, development drives, stopes) are created directly from the design solids and strings, with tonnes and grades reported from the current block model. Then change something in the demo: move a ramp, re-cut a stope after new drilling, or load an updated block model, and see how much of the schedule has to be rebuilt by hand. With parametric design tools, changing a ramp gradient should redraw the haul road to fit, not send someone back to manual CAD drafting. Dependencies matter as much as geometry. In an open pit that means bench precedence and ramp access. Underground it means development before stoping and, where the method uses fill, backfill placed and cured in adjacent stopes before the next one is fired.

Know which constraints bind, and how the engine treats them

List the constraints that limit your operation before the demo: truck and loader hours, haul profiles, development rates per jumbo, hoisting or trucking capacity, mill throughput and blend limits, stockpile rules, backfill capacity and ventilation. Then ask how the engine treats each one. Some schedulers sequence tasks by rules and priorities and leave the planner to balance resources. Others use mathematical optimisation to maximise NPV or meet targets within the constraints, and many combine both. What matters is that planners can see why the schedule chose a sequence, override it, and rerun scenarios fast enough to use them when prices, equipment or the geology change. For strategic optimisation, ask for solver run times (for example Lerchs-Grossmann or pseudoflow) on a model the size of your deposit, because solver speed sets how many scenarios you can test.

Open pit and underground are different scheduling problems

Open pit scheduling is mostly about benches, pushbacks, haulage and blending: strip ratio over time, truck hours on changing haul profiles, dump and stockpile capacity, and a steady mill feed. For open pit tools that put scheduling, blending and haulage in one environment, see the checklist for evaluating unified surface mine planning tools.

Underground scheduling is closer to project scheduling: thousands of linked activities for development, ground support, services, drilling, firing, bogging and backfill, each with a rate, a crew or machine, and a dependency. Ventilation and hoisting or trucking capacity often cap production. Some products are built for one method, some sell separate open pit and underground modules, and some cover both in one product. For underground, check how development and stoping are linked and how a late heading pushes back the stopes it gives access to.

Plan the handover to operations

The short-term plan is only useful if the crews and the control room can work to it. Ask what the schedule exports to short interval control and fleet management and dispatch systems (task lists, dig blocks, targets per shift) and in what format. Ask how actual tonnes, advance and grades come back, and whether the tool reconciles plan against actual so the next schedule starts from where the mine really is. Agree before go-live who owns the plan: the planning team, production, or the vendor's consultants.

Where scheduling products sit in the MSR directory

As of 11 October 2026, the MSR directory lists 31 products from 14 vendors in mine planning and design, and 26 of those 31 profiles mention scheduling. The category mixes design tools, strategic optimisers and schedulers, so sort the list by the job you need done. Examples include the products below, grouped by how each MSR profile describes them (alphabetical, not a ranking or a complete list):

• Strategic schedule optimisation

  Deswik.APEX (underground), Minemax Scheduler, MiningMath (open pit).

• Dedicated scheduling products (horizons vary by product)

  Deswik.Planning, GEOVIA MineSched, Maptek Evolution, Micromine Alastri, Minemax Tempo, RPM MinePlanner, XPAC Solutions.

• Underground design and scheduling

  Micromine Advance, Studio UG.

• Short-term execution and compliance to plan

  Deswik.OPS, XECUTE.

Descriptions come from the product profiles, which may include vendor-supplied text. The mine planning and design category page has the full, current list.

Common traps

• Choosing on a strategic optimiser demo when the real pain is weekly compliance to plan, or the reverse.
• Judging a scheduler on the vendor's sample deposit instead of your own block model, designs and constraints.
• Rebuilding the short-term schedule by hand every week because the design link breaks after each model update.
• Going live without deciding how actuals get back into the schedule, so plan and mine drift apart.
• Underestimating setup: task rates, templates and dependency rules need a planner who knows the mine to build and keep current.

Key Performance Metrics to Track:

The right software in this category should measurably improve:

Building a business case for mine planning software means putting a value on a better extraction strategy. The return usually comes from three areas: