Luma AI 3D vs TestFit
A detailed comparison to help you choose between Luma AI 3D and TestFit.
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Verdict: TestFit wins
TestFit scores 4.0/5, edging out Luma AI 3D at 3.0/5. Real estate developers, architects, and contractors screening multifamily, industrial, or parking-heavy deals at volume who need feasibility answers with a pro forma attached.
Luma AI 3D Photorealistic 3D captures from video | TestFit AI building feasibility and site planning | |
|---|---|---|
| Rating | 3.0 (1 review) | 4.0 (1 review) |
| Pricing Model | freemium | paid |
| Starting Price | Free tier available | From $300/mo |
| Best For | Designers, real-estate and VFX explorers who want free photoreal 3D captures they immediately export and own — not teams planning a long-term production pipeline. | Real estate developers, architects, and contractors screening multifamily, industrial, or parking-heavy deals at volume who need feasibility answers with a pro forma attached. |
| Free Tier | ||
| API Access | ||
| Team Features | ||
| Open Source | ||
| Tags | free tierapi access | team features |
| Visit Luma AI 3D → | Visit TestFit → |
Luma AI 3D
Pros
- + Photoreal reconstruction quality with believable view-dependent detail when capture technique is good.
- + Open export path — .ply Gaussian splats and .luma files download freely and work in Unity, Unreal and three.js projects.
- + Free capture app on iOS (App Store, version 1.3.14 as of January 2026) with server-side processing — no local GPU needed.
- + Browser viewer, AR viewing, and website embeds make captures easy to share with non-technical stakeholders.
Cons
- - Product is legacy: the company has pivoted to video generation and no longer lists Interactive Scenes or Genie on its website.
- - Flythroughs was shut down January 1, 2026 with all cloud data deleted — the only hard evidence of what retirement looks like here.
- - Splat output only: no clean retopologized meshes, no UV workflows, unsuitable for game-ready geometry.
- - Reconstruction fails or degrades on reflective surfaces, thin structures, and dynamic scenes; the Android app is no longer listed.
TestFit
Pros
- + Live re-ranking of schemes against yield, FAR, and unit count turned a change I made to the unit mix into a re-scored shortlist within seconds
- + Generative design produces thousands of ranked scheme variations in seconds, so discarding bad options costs almost nothing
- + Pro Forma stays bound to the geometry — layout edits move return on cost without a separate spreadsheet pass
- + Parking Solver at $175/month billed annually includes unlimited users, which is unusual at this price point
- + Export paths to AutoCAD (DXF), SketchUp (SKP), Revit, glTF, CSV, and PDF make the handoff to design teams straightforward
Cons
- - Generative design sits behind Site Solver at $10,000+/year, so small practices are effectively priced out
- - Output is feasibility-grade: unit plans show zones and approximate dimensions, not designed rooms
- - Manual override mode is clunky when you need exact placements — the same complaint shows up in G2 and Capterra reviews
- - US-centric zoning and code framing; data layers like parcels and flood zones may be missing outside the US
- - Independent reviewers report struggles on small irregular urban lots and occasional glitches or crashes
Frequently Asked Questions
Which is better, Luma AI 3D or TestFit?▼
TestFit scores higher at 4.0/5 vs 3.0/5 for Luma AI 3D, making it the better-rated option in our comparison.
What is the difference between Luma AI 3D and TestFit?▼
Luma AI 3D: Luma AI 3D turns a phone video of an object, room or landscape into a photorealistic 3D scene using neural radiance fields and Gaussian splats, viewable in a browser and exportable to engines such as Unity and Unreal. Capture runs from the iOS app or the web dashboard. TestFit: TestFit generates and compares building site layouts against constraints and financial targets, for real estate feasibility studies.
Is Luma AI 3D or TestFit more affordable?▼
Luma AI 3D starts at €0/mo, TestFit starts at €300/mo. Check the comparison table above for current pricing.
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