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Head-to-head · Gaussian Splatting Software

3D Splat App vs Postshot

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score 3D Splat App #6 in Gaussian Splatting Software 7.4/10 Free plan Free plan✓ 2 of 4 features Visit 3D Splat App
Postshot #7 in Gaussian Splatting Software 7.3/10 Free plan Free plan✓ 0 of 4 features Visit Postshot

3D Splat App leads on 0 checks, Postshot on 0, and 4 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest score3D Splat App · 7.4/10
  • Free planboth
  • Most features3D Splat App · 2 of 4

3D Splat App scores higher on our rubric for gaussian splatting software: 7.4 against 7.3 out of 10; our editors rank them #6 and #7.

3D Splat App is the better fit for mac users wanting an approachable splat editor. Postshot is the better fit for windows reconstruction with masking and alignment.

  • 3D Splat App fits best

    Mac users wanting an approachable splat editor

  • Postshot fits best

    Windows reconstruction with masking and alignment

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Side by side

Feature 3D Splat App 7.4/10 Visit ↗ Postshot 7.3/10 Visit ↗
At a glance
Editor score 7.4 7.3
Ranking #6 in Gaussian Splatting Software #7 in Gaussian Splatting Software
Best for Mac users wanting an approachable splat editor Windows reconstruction with masking and alignment
Pricing model Free Free
Starting price Free Free
Free plan ✓ ✓
Free trial — —
Deployment Desktop Desktop
Platforms macOS Windows
Built for Solo, Small business Solo, Small business, Mid-market
Features 3D Splat App 2/4 · Postshot 0/4
Splat scene editor ✓ (best) Not checked yet
Real-time rendering ✓ (best) Not checked yet
Mobile capture — Not checked yet
Web viewer Not checked yet Not checked yet
Specs
Capture sources Photos and video Not checked yet
Processing location Local Not checked yet
Export formats PLY, compressed PLY, SPZ, SOG PLY, SPZ, HTML
Our review
Pros
  • Local Metal training with Fast, Medium and HD quality presets
  • Person segmentation plus frame-by-frame mask painting and erasing
  • Exports PLY, compressed PLY, SPZ and SOG files
  • Reconstructs scenes from photos or video with camera tracking and pose generation
  • Masking, ROI training, and AprilTag alignment support controlled reconstruction
  • Exports PLY, SPZ, and HTML scenes and connects with Unreal Engine and After Effects
Cons
  • Runs only on macOS and requires macOS 15.6 or later
  • Requires an Apple M1-or-newer Mac
  • Video rendering and cinematic camera paths are coming soon
  • Windows-only desktop deployment limits cross-platform workflows
  • No web app or API access for browser-based or service integrations
  • Commercial rendering and advanced formats depend on separate plan tiers
Our verdict

3D Splat App is a macOS application for creating Gaussian-splat scenes from photographs, video, COLMAP datasets or Nerfstudio-format projects. It is aimed at solo creators and small teams who want reconstruction, editing and export on an…

Read the review →

Postshot is a Windows desktop application from Jawset Visual Computing for turning regular RGB photos or video into photorealistic 3D scenes and objects. It combines radiance-field and Gaussian-splatting training with automatic camera…

Read the review →
  1. 3D Splat AppGaussian Splatting Software 7.4Free plan
  2. PostshotGaussian Splatting Software 7.3Free plan

Strengths and trade-offs

  • 3D Splat App — where it wins

    • Local Metal training with Fast, Medium and HD quality presets
    • Person segmentation plus frame-by-frame mask painting and erasing
    • Exports PLY, compressed PLY, SPZ and SOG files

    Where it doesn't

    • Runs only on macOS and requires macOS 15.6 or later
    • Requires an Apple M1-or-newer Mac
    • Video rendering and cinematic camera paths are coming soon

  • Postshot — where it wins

    • Reconstructs scenes from photos or video with camera tracking and pose generation
    • Masking, ROI training, and AprilTag alignment support controlled reconstruction
    • Exports PLY, SPZ, and HTML scenes and connects with Unreal Engine and After Effects

    Where it doesn't

    • Windows-only desktop deployment limits cross-platform workflows
    • No web app or API access for browser-based or service integrations
    • Commercial rendering and advanced formats depend on separate plan tiers

More comparisons

All gaussian splatting software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update