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Head-to-head · Urban Planning and Design Software

UrbanSim vs TestFit

  • Updated Sep 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score UrbanSim #3 in Urban Planning and Design Software 7.4/10 Pricing on request ✓ 3 of 5 features Visit UrbanSim
TestFit #5 in Urban Planning and Design Software 6.9/10 From $195/mo ✓ 0 of 5 features Visit TestFit

UrbanSim leads on 3 checks, TestFit on 0, and 3 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreUrbanSim · 7.4/10
  • Most featuresUrbanSim · 3 of 5

UrbanSim scores higher on our rubric for urban planning and design software: 7.4 against 6.9 out of 10; our editors rank them #3 and #5.

UrbanSim offers scenario planning; TestFit doesn't publish it. UrbanSim offers zoning and land use; TestFit doesn't publish it. UrbanSim offers spatial analysis; TestFit doesn't publish it.

UrbanSim is the better fit for teams modeling land use and urban growth scenarios. TestFit is the better fit for developers testing site plans against zoning constraints.

  • UrbanSim fits best

    Teams modeling land use and urban growth scenarios

  • TestFit fits best

    Developers testing site plans against zoning constraints

Advertiser disclosure: iTechGuides is reader-supported. We may earn a commission when you click some links. How we rank.

Side by side

Feature UrbanSim 7.4/10 Visit ↗ TestFit 6.9/10 Visit ↗
At a glance
Editor score 7.4 6.9
Ranking #3 in Urban Planning and Design Software #5 in Urban Planning and Design Software
Best for Teams modeling land use and urban growth scenarios Developers testing site plans against zoning constraints
Pricing model Paid Paid
Starting price Not published Not published
Free plan Not published —
Free trial — —
Deployment Cloud, Self-hosted Cloud, Desktop
Platforms Web Web, Windows, macOS
Support Docs, Community Email, Docs
Built for Mid-market, Enterprise Small business, Mid-market, Enterprise
Features UrbanSim 3/5 · TestFit 0/5
Scenario planning ✓ (best) Not published
Zoning and land use ✓ (best) Not published
Spatial analysis ✓ (best) Not published
3D visualization — Not published
Public engagement tools — Not published
Specs
Deployment Both Not published
Our review
Pros
  • Models land use, real-estate markets, transportation access, and urban growth together.
  • Compares alternative planning scenarios with spatial analysis and mapping.
  • Open-source Python framework supports cloud or self-hosted deployment.
  • Zoning-driven generative plans with editable 2D and 3D massing
  • Topography, cut-and-fill, parking and turning-radius analysis
  • Financial modeling, quantity takeoffs and major design-software integrations
Cons
  • No built-in 3D visualization or public-engagement capability.
  • Commercial access uses a contact-sales pricing model.
  • Capabilities vary between the open-source framework and hosted services.
  • No free plan; entry pricing starts at $195 per month
  • Site Solver and Portfolio are listed as starting-at annual prices
  • Support and training operate during U.S. business hours, not 24/7
Our verdict

UrbanSim is an urban planning and design platform for modeling how land use, transportation, demographics, and development interact over time. Planning agencies and researchers can build and compare alternative growth scenarios, examine…

Read the review →

TestFit is a real estate feasibility and site-planning platform for developers, architects, contractors, brokers and planners. It generates editable layouts from project requirements, zoning and code parameters, then lets teams iterate on…

Read the review →
  1. UrbanSimUrban Planning and Design Software 7.4Pricing on request
  2. TestFitUrban Planning and Design Software 6.9From $195/mo

Strengths and trade-offs

  • UrbanSim — where it wins

    • Models land use, real-estate markets, transportation access, and urban growth together.
    • Compares alternative planning scenarios with spatial analysis and mapping.
    • Open-source Python framework supports cloud or self-hosted deployment.

    Where it doesn't

    • No built-in 3D visualization or public-engagement capability.
    • Commercial access uses a contact-sales pricing model.
    • Capabilities vary between the open-source framework and hosted services.

  • TestFit — where it wins

    • Zoning-driven generative plans with editable 2D and 3D massing
    • Topography, cut-and-fill, parking and turning-radius analysis
    • Financial modeling, quantity takeoffs and major design-software integrations

    Where it doesn't

    • No free plan; entry pricing starts at $195 per month
    • Site Solver and Portfolio are listed as starting-at annual prices
    • Support and training operate during U.S. business hours, not 24/7
  • UrbanSim7.4/10 · Pricing on request

    A Python-based platform for comparing urban growth, land-use, and transportation scenarios.

    Visit UrbanSimFull verdict →
  • TestFit6.9/10 · From $195/mo

    Site planning that tests zoning, layouts, topography, parking and deal economics.

    Visit TestFitFull verdict →

More comparisons

All urban planning and design software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026

Last updated · How we research and update