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Manufacturing EngineeringTop 6 Best Solidification Simulation Software of 2026
Compare solidification simulation software tools and where they fit for casting process modeling, with tradeoffs engineers weigh before choosing.
How we ranked these tools
Vendors set the topic, but our editors set the inclusion criteria and the evaluation framework before research starts.
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Framework: Features 40% · Ease 30% · Value 30%
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SOLIDCast is the best pick for foundry teams that need fast solidification predictions to guide gating, risers, and cooling changes because its casting run templates lock geometry, thermal boundaries, and phase-change settings into repeatable scenario comparisons, while FLOW-3D CAST fits teams that must iterate coupled filling and solidification in one run thanks to its one-workflow link between transient flow and feeding-oriented solidification fields.
Editor’s top 3 picks
Three quick recommendations before you dive into the full comparison below — each one leads on a different dimension.
SOLIDCast
Casting run templates tie geometry, thermal boundaries, and phase-change settings into repeatable scenario comparisons.
Best for: Fits when foundry teams need fast solidification predictions to guide gating, risers, and cooling changes.
NovaCast
Editor pickFeeding and riser oriented solidification studies connect thermal output to shrinkage-focused decision points.
Best for: Fits when casting teams need repeatable solidification defect studies with practical feeding and cooling inputs.
FLOW-3D CAST
Editor pickOne-run coupling of free-surface filling flow and transient solidification fields for feeding-oriented design loops.
Best for: Fits when casting teams need coupled filling and solidification iteration without tool handoffs.
Comparison Table
SOLIDCast
SMBCasting solidification simulation software for predicting shrinkage and feeding in metal castings.
Casting run templates tie geometry, thermal boundaries, and phase-change settings into repeatable scenario comparisons.
SOLIDCast targets metal casting process modeling with transient heat transfer as the core driver and then layers solidification metrics used in defect and yield analysis. The tool’s casting workflow centers on defining mold–metal heat transfer, thermophysical properties including latent heat effects, and material or process parameters needed for cooling-curve style interpretation. Model setup typically revolves around CAD geometry import, mesh generation for the cast and mold regions, and then running time-resolved solidification to produce solid fraction and related fields for comparison across design iterations. Admin control is mostly exercised through project-level configuration discipline rather than code-level integration, which fits teams that standardize templates for repeatable runs.
A key tradeoff is that deeper multiphysics workflows that require full fluid dynamics coupling or advanced turbulence-grade CFD are not the primary focus, so extreme mold filling validation may require other solvers in a coupled chain. SOLIDCast fits best when the objective is to assess solidification outcomes, defect risk indicators, and rerun sensitivity from changes in feeding and cooling conditions. It also fits teams that need consistent casting-simulation turnaround for gating and riser design comparisons without building custom solver code.
- +Casting workflow prioritizes time-resolved solidification outputs for engineering iteration
- +Material and thermal inputs support latent heat effects for phase-change behavior
- +Defect-oriented results remain tied to process inputs and geometry changes
- +Scenario reruns support quick comparison of feeding and cooling variations
- –Fluid-flow and mold-filling fidelity depends on external coupling
- –Complex setups require disciplined meshing and boundary condition specification
Foundry process engineers
Validate riser and feeding-distance choices
Fewer redesign cycles
Casting simulation analysts
Compare mold material and condition changes
Defect risk ranking
Show 1 more scenario
Product development teams
Screen casting geometry for defect sensitivity
Early design filtering
Rerun solidification for CAD geometry variants to find where solidification gaps form.
Best for: Fits when foundry teams need fast solidification predictions to guide gating, risers, and cooling changes.
NovaCast
SMBCasting simulation software for solidification modeling and defect prediction in foundries.
Feeding and riser oriented solidification studies connect thermal output to shrinkage-focused decision points.
NovaCast runs casting solidification simulation workflows that couple thermal history with phase-change and resulting defect risk. The core work centers on heat-transfer analysis for mold–metal interaction and the computed solid fraction field over time.
NovaCast also supports feeding and riser related modeling so engineers can evaluate shrinkage behavior under practical casting setups. CAD geometry import and meshing feed the simulation setup pipeline for automated job preparation and repeatable studies.
- +Solidification-focused workflow that targets thermal history to solid fraction fields
- +Feeding and riser modeling supports shrinkage behavior studies
- +CAD geometry import and meshing support repeatable simulation setup
- +Transient thermal analysis workflow fits time-resolved cooling assessments
- –Workflow depth depends on careful casting setup and boundary condition definition
- –CFD-style fluid-flow modeling is not the primary strength compared with dedicated CFD tools
Foundry process engineers
Predict shrinkage risk during riser trials
Riser design reduces shrink defects
Casting simulation analysts
Validate mold–metal thermal histories
More consistent solidification predictions
Show 1 more scenario
Manufacturing R&D teams
Compare new gating geometries quickly
Faster process development cycles
CAD import and meshing automate job setup so geometry variants run in repeatable batches.
Best for: Fits when casting teams need repeatable solidification defect studies with practical feeding and cooling inputs.
FLOW-3D CAST
enterpriseCasting simulation software for fluid flow, heat transfer, solidification, and defect prediction.
One-run coupling of free-surface filling flow and transient solidification fields for feeding-oriented design loops.
FLOW-3D CAST is built around coupled flow and thermal simulation for metal casting process modeling, so mold filling, air-gap heat transfer behavior, and solidification progress can be evaluated in a single run sequence. The solver approach aligns well to finite volume method style discretization for transient heat transfer and flow fields, which reduces handoffs between separate tools. It supports a practical workflow for riser design and gating-system design studies by producing spatial results tied to solid fraction and feeding pressure windows.
A key tradeoff is that deeper metallurgy detail requires careful material-property setup and calibration, because casting outcomes depend on thermophysical properties, latent heat, and mold–metal heat-transfer inputs. FLOW-3D CAST fits best when a team needs iterative design feedback on filling and solidification together, such as when adjusting runner geometry and riser placement to reduce porosity risk.
- +Couples mold filling flow and solidification heat transfer in one workflow
- +Produces solid-fraction based fields that support riser and feeding decisions
- +Uses finite volume discretization for tightly coupled transient flow and thermal fields
- +Supports calibration-oriented material and boundary modeling for casting validation
- –Geometry cleanup and boundary condition setup take significant preprocessing effort
- –Advanced metallurgy inputs demand property data quality and model calibration discipline
- –Tuning numerical settings may be required to stabilize strongly coupled transients
- –Some niche microsegregation style outputs can require specialized modeling effort
Casting engineers
Design risers to reduce porosity risk
Sharper riser placement choices
Process validation teams
Validate mold filling plus solidification
Faster process model convergence
Show 1 more scenario
Metal casting product teams
Tune chill placement and boundaries
Lower localized defects
Test mold–metal heat transfer and cooling changes to shift solidification timing and risk zones.
Best for: Fits when casting teams need coupled filling and solidification iteration without tool handoffs.
AnyCasting
vertical specialistCasting simulation software for mold filling, solidification, shrinkage, and porosity prediction.
A casting workflow that links CAD-to-meshed setup with transient solidification runs for side-by-side process comparisons.
AnyCasting covers the core solidification modeling loop used in casting process validation by letting teams set thermophysical material properties, apply mold–metal heat transfer boundaries, and run transient thermal analysis to observe the solidification front progression. It also supports defect-oriented interpretation such as shrinkage and related porosity risks, which reduces the gap between thermal fields and manufacturability decisions. CAD geometry import and mesh generation help teams move from received parts to meshed simulation domains without assembling a separate toolchain.
- +Casting-focused workflow ties geometry, materials, and boundaries into repeatable runs
- +Transient thermal outputs map directly to solidification progression and risk interpretation
- +Geometry import and meshing reduce setup overhead for iterative design
- +Scenario comparison supports rapid casting process validation cycles
- –Less flexible for custom multiphysics coupling than general-purpose solvers
- –Advanced expert control for numerical methods is narrower than research-grade tools
- –Modeling complex mold cooling hardware may require workarounds for custom boundary details
- –Large meshes can increase turnaround time during frequent iteration
Casting process engineers
Compare riser and gating design changes
Shorter iteration cycles
Thermal modelers
Validate mold–metal heat transfer assumptions
Better thermal agreement
Show 1 more scenario
Foundry QA analysts
Screen shrinkage and porosity risk
Fewer escaped defects
Use defect-oriented interpretation driven by the computed solidification evolution during cooling.
Best for: Fits when casting engineering teams need repeatable solidification simulations tied to design iterations.
Cast-Designer
vertical specialistCasting process simulation for filling, solidification, porosity, thermal behavior, and process design.
Process-oriented feeding and riser analysis templates tied to solidification outputs.
Cast-Designer targets casting solidification simulation with a workflow built around CAD-driven setup, thermal modeling, and feeding-focused outputs. The tool supports phase-change heat treatment through transient thermal fields and provides solidification state variables used for shrinkage and porosity interpretations.
- +CAD-to-setup workflow reduces geometry rework between iterations
- +Transient thermal outputs align with solidification state postprocessing
- +Feeding and riser related studies fit common foundry process reviews
- +Material property configuration supports realistic phase-change behavior inputs
- –Solidification front tracking detail depends on meshing quality
- –Higher-end CFD-style transport coupling needs external tooling
Process validation engineers
Run transient solidification for shrinkage
Clear acceptance of process windows
CAD-driven engineering teams
Standardize meshing and boundary setup
Lower time to valid runs
Show 1 more scenario
Materials and metallurgy teams
Evaluate feeding behavior under changes
Improved yield through better feeding
Feeding-focused outputs connect phase-change heat treatment to practical solidification state shifts.
Best for: Fits when foundries need repeatable casting solidification runs and practical feeding and shrinkage decision support.
PoligonSoft
vertical specialistFEM-based casting simulation software integrating thermal, hydrodynamic, and stress solvers for solidification and defect analysis.
Process-oriented PoligonCast workflow that ties geometry import, meshing, and transient solidification reporting into one guided run.
PoligonSoft, delivered through the PoligonCast workflow, targets casting and solidification simulation teams that need tight control of process setup from geometry through results review. The tool focuses on thermal and phase-change modeling workflows that support analysis of solid fraction evolution, shrinkage-related risks, and feeding effectiveness using transient heat transfer inputs.
- +Guided casting workflow reduces time spent on run setup and result navigation
- +Repeatable geometry and process configuration supports variant comparison runs
- +Solidification outputs are organized around casting decisions like feeding and risk maps
- +Automation around mesh and boundary setup improves throughput across scenarios
- –Fewer extensibility paths for custom physics than general-purpose simulation suites
- –Advanced coupled analyses require careful modeling choices to stay consistent
Production simulation teams
Repeat runs across casting variants
Fewer setup-induced run differences
Casting quality analysts
Assess solid fraction evolution risks
Earlier risk identification
Show 1 more scenario
Foundry process engineers
Check feeding effectiveness from heat inputs
Better defect mitigation strategy
Transient heat transfer inputs drive feeding effectiveness analysis tied to shrinkage and solidification behavior.
Best for: Fits when production teams need repeatable solidification simulations for casting validation decisions with limited customization.
Conclusion
After evaluating 6 solidification simulation software, SOLIDCast stands out as our overall top pick — it scored highest across our combined criteria of features, ease of use, and value, which is why it sits at #1 in the rankings above.
Use the comparison table and detailed reviews above to validate the fit against your own requirements before committing to a tool.
How to Choose the Right Solidification Simulation Software
Solidification simulation software predicts how temperature fields evolve during casting and how phase-change progression drives solid fraction, risk areas, and feeding decisions. This guide covers SOLIDCast, AnyCasting, FLOW-3D CAST, Cast-Designer, NovaCast, and PoligonSoft, with extra comparisons across casting workflows for phase-change modeling.
The comparisons focus on how each tool turns CAD geometry and thermal boundaries into repeatable solidification runs for iteration, validation, and defect-focused interpretation. It also distinguishes coupled filling-and-solidification workflows, especially in FLOW-3D CAST, from casting-run template approaches like SOLIDCast.
Solidification Simulation Software for casting phase-change and feeding decisions
Solidification simulation software models transient heat transfer and phase-change effects by solving for temperature evolution and converting it into solidification state outputs such as solid fraction. In SOLIDCast, casting run templates tie geometry, thermal boundaries, and phase-change settings into repeatable scenario comparisons aimed at gating, riser, and cooling changes.
In AnyCasting, the workflow links CAD-to-meshed setup with transient solidification runs so casting teams can compare design iterations with consistent inputs. FLOW-3D CAST targets coupled mold filling flow and transient solidification fields in one workflow, which supports feeding-oriented iteration without handoffs, at the cost of heavier preprocessing for geometry cleanup and boundary conditions.
Casting-run repeatability, coupling depth, and automation controls
Solidification simulation software delivers value when it converts geometry plus thermal and phase-change inputs into repeatable solidification state outputs like solid fraction. Repeatability matters because casting teams compare gating, riser, and cooling changes across many iterations and need consistent boundary conditions.
Coupling depth and automation determine whether a workflow stays inside one tool for end-to-end analysis or requires external handoffs for preprocessing or multiphysics. Integration depth matters because tools differ in how they link CAD-to-meshed setup, transient heat transfer outputs, and defect-facing interpretation.
Casting run templates that lock geometry and phase-change settings
SOLIDCast uses casting run templates that tie geometry, thermal boundaries, and phase-change settings into repeatable scenario comparisons aimed at gating, risers, and cooling changes. This template focus makes it easier to hold inputs constant when comparing solidification progression across iterations.
CAD-to-meshed transient solidification runs for design iteration
AnyCasting links CAD-to-meshed setup with transient solidification runs so casting engineering teams can compare process changes with consistent inputs. This side-by-side workflow aligns transient thermal outputs to solidification progression and risk interpretation.
One-run coupling of free-surface filling flow and transient solidification
FLOW-3D CAST couples mold filling flow and solidification heat transfer in one workflow to support feeding-oriented design loops. It produces solid-fraction based fields that support riser and feeding decisions without moving data between separate solvers.
Process-oriented feeding and riser analysis templates from solidification outputs
Cast-Designer uses process-oriented feeding and riser analysis templates tied to solidification outputs to keep interpretation aligned with feeding and shrinkage decisions. Transient thermal outputs feed directly into postprocessing that supports state-based evaluation of the casting.
Guided geometry import, meshing, and transient solidification reporting
PoligonSoft provides a guided PoligonCast workflow that ties geometry import, meshing, and transient solidification reporting into one run. The guided run reduces time spent on run setup and result navigation for variant comparisons.
Choose a workflow philosophy based on coupling needs and iteration cadence
A solidification simulation purchase decision should start from how the casting workflow handles coupling between mold filling and solidification. Teams that need one-run coupled filling-and-solidification loops should prioritize FLOW-3D CAST, while teams that need fast scenario comparisons with controlled inputs should prioritize SOLIDCast or template-led workflow tools.
The second decision axis is how much preprocessing and modeling discipline the team can support. Tools that require geometry cleanup and boundary condition discipline for coupled fields demand stronger setup governance than casting-run template approaches.
Decide whether coupled filling-and-solidification must stay inside one workflow
If the requirement is one-run coupling of free-surface filling flow with transient solidification fields, FLOW-3D CAST fits the workflow target because it couples mold filling flow and solidification heat transfer directly. If the requirement is comparison runs with consistent solidification inputs rather than filling coupling depth, SOLIDCast or Cast-Designer fits better.
Match iteration style to casting-run templates versus CAD-to-meshed repeatable runs
If iteration cadence depends on repeatable scenario comparisons with locked geometry, thermal boundaries, and phase-change settings, SOLIDCast templates support that pattern. If iteration needs CAD-to-meshed setup linked to transient solidification runs for side-by-side process comparisons, AnyCasting provides that repeatable mapping.
Select feeding and riser decision support aligned to the outputs the team uses
If feeding and riser decisions must be driven from process-oriented templates tied to solidification outputs, Cast-Designer provides feeding and riser analysis templates aligned to solidification state postprocessing. If feeding decisions must be supported by solid-fraction based fields from a coupled filling-and-solidification loop, FLOW-3D CAST supports that interpretation flow.
Evaluate whether the team can absorb preprocessing effort and input calibration discipline
If the team can support geometry cleanup and boundary condition specification effort, FLOW-3D CAST can deliver coupled fields but depends on preprocessing quality and property data calibration discipline for advanced metallurgy inputs. If the team needs guided run setup to reduce setup and result navigation time, PoligonSoft reduces the operational overhead through a guided workflow that bundles geometry import, meshing, and transient reporting.
Confirm the scope of extensibility versus the need for customization
If customization and general-purpose multiphysics coupling flexibility are central requirements, AnyCasting is described as less flexible for custom multiphysics coupling than general-purpose solvers. If variant comparison runs are the dominant need with limited customization, PoligonSoft supports production-style consistency through repeatable geometry and process configuration.
Teams that benefit from casting-run repeatability and guided solidification workflows
Solidification simulation software is best suited for teams that repeatedly turn CAD geometry plus thermal and phase-change assumptions into actionable solidification state outputs. The right tool depends on whether the workflow is template-driven for fast iteration or coupling-driven for filling-and-solidification consistency.
The tools in this guide also differ in operational burden. Some workflows emphasize run templates and guided setups that reduce setup time, while others require stronger preprocessing and property calibration discipline for coupled fields.
Foundry engineering teams running frequent gating, riser, and cooling iterations
SOLIDCast fits teams that need fast solidification predictions using casting run templates that tie geometry, thermal boundaries, and phase-change settings into repeatable scenario comparisons.
Casting engineering teams managing design iteration with consistent CAD-to-meshed setup
AnyCasting fits teams that want transient solidification runs linked to CAD-to-meshed setup so side-by-side process comparisons stay consistent between design iterations.
Teams that need coupled feeding-oriented loops without solver handoffs
FLOW-3D CAST fits teams that require one-run coupling of mold filling flow and solidification heat transfer to support feeding-oriented design loops using solid-fraction based fields.
Production teams focused on validation decisions with limited customization
PoligonSoft fits production workflows that need repeatable solidification simulations via a guided run that bundles geometry import, meshing, and transient reporting for variant comparisons.
Common failure modes in solidification simulation workflows
Most solidification simulation failures come from input inconsistency across iterations or from treating mesh and boundary setup as an afterthought. Those issues can distort solid fraction and downstream interpretations that teams use for feeding and defect risk decisions.
A second common failure mode is assuming coupled multiphysics fidelity without paying the setup and calibration cost. Coupled filling-and-solidification workflows demand stronger preprocessing and property data quality than template-driven casting-run workflows.
Comparing iterations with inconsistent thermal boundaries or phase-change settings
SOLIDCast reduces this risk by using casting run templates that tie geometry, thermal boundaries, and phase-change settings into repeatable scenario comparisons. When templates are not used, teams should enforce controlled input sets before interpreting solidification state changes.
Underestimating geometry cleanup and boundary condition effort for coupled filling-and-solidification runs
FLOW-3D CAST requires significant preprocessing effort for geometry cleanup and boundary condition specification in order to produce coupled mold filling and transient solidification fields. Solidification results become misleading when these inputs are treated as approximate.
Relying on fine solidification interpretation without matching mesh quality to solidification state tracking needs
Cast-Designer notes that solidification front tracking detail depends on meshing quality, so coarse meshes can blur front evolution. Teams should validate mesh sufficiency before drawing feeding or shrinkage conclusions from postprocessed solidification states.
Assuming advanced coupling flexibility exists when a workflow is casting-focused
AnyCasting is less flexible for custom multiphysics coupling than general-purpose solvers, so teams should not expect broad multiphysics customization beyond the casting-focused workflow. Complex custom coupling should be planned as an external integration rather than treated as an in-tool adjustment.
How We Selected and Ranked These Tools
We evaluated SOLIDCast, AnyCasting, FLOW-3D CAST, Cast-Designer, NovaCast, and PoligonSoft on casting-workflow repeatability, features coverage, and time-to-usable outputs. Features received the largest weight because the cards emphasize how each tool maps CAD and thermal inputs into transient solidification outputs like solid fraction and solidification state fields.
Ease and value were weighed equally because preprocessing burden and guided setup impact how quickly teams can rerun design iterations. SOLIDCast separated itself through casting run templates that tie geometry, thermal boundaries, and phase-change settings into repeatable scenario comparisons, and that template-driven workflow aligns directly to iteration loops for gating, risers, and cooling changes.
Frequently Asked Questions About Solidification Simulation Software
How do SOLIDCast, AnyCasting, and Cast-Designer differ in CAD-to-meshed setup for casting solidification studies?
When a casting task needs one-run coupling of filling and phase change, which tool fits best: FLOW-3D CAST or the thermal-only solidification tools?
What breaks if a team replaces a casting workflow’s process-oriented setup with generic multiphysics configuration in SOLIDCast or PoligonSoft?
How do FLOW-3D CAST and NovaCast handle defect-oriented outputs that depend on transient solid fraction evolution?
Which integration path fits teams that need automation around repeat scenario runs: AnyCasting or SOLIDCast templates?
How do these tools support comparisons across casting variants for gating, riser, and cooling changes without manual reconfiguration: SOLIDCast, AnyCasting, or NovaCast?
Where does Cast-Designer fall short compared with SOLIDCast for teams that require feeding-distance decisions driven by transient solidification fields?
What security and admin control expectations differ between PoligonSoft’s guided workflow and tools that support more open multiphysics customization?
How should a team plan data migration when moving existing casting study inputs into workflow-driven tools like PoligonSoft or AnyCasting?
Tools reviewed
Primary sources checked during evaluation.
Referenced in the comparison table and product reviews above.
Funding and competing interests
This study was co-funded by several of the vendors assessed in it. No single vendor funded it. Funders could propose the market studied.
They had no role in selecting vendors, setting or weighting criteria, analysing data or drawing conclusions, and they received the same factual-accuracy check as every other vendor assessed.
Market definition, inclusion rules and criteria weights were fixed by an editor before research began and did not change afterwards. Editorial process →
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