Open Design vs Polycam
Side-by-side comparison of features, pricing, and ratings
At a glance
| Dimension | Open Design | Polycam |
|---|---|---|
| Primary Use | AI-powered visual design | 3D scanning & floor plans |
| Platform | Desktop (local-first) | iOS, Android, Web |
| Output Formats | HTML, PDF, PPTX, MP4 | 15+ 3D formats (GLTF, OBJ, FBX, etc.) |
| AI Models | BYOK to 21+ agents (Claude, Codex, etc.) | Proprietary AI for photogrammetry & generation |
| Open Source | Yes, Apache-2.0 | No |
Choose Polycam if you need professional 3D scanning, floor plans, or LiDAR capture with robust export options. Choose Open Design if you want a local-first, open-source design tool powered by your choice of coding agents. They serve different domains: real-world capture versus digital design generation.
Open Design turns the coding agent you already run into a local-first design engine for prototypes, slides, and HTML video
Visit Website
Polycam turns phone LiDAR, photos, and drone footage into 3D models, floor plans, and point clouds.
Visit WebsiteWhat real users say: Open Design vs Polycam
Not marketing copy and not our opinion — a structured sweep of public discussion (reviews, forums, communities and video comments), showing what people praise and what they complain about for each tool.
Open Design
73 mentions across 5 sources · 50% positive — mixed (weighted across 5 sources)
Hacker News, YouTube, Product Hunt, GitHub, Lemmy
What users praise
- • Local-first, Apache-2.0 licensed with real file ownership — no vendor server lock-in
- • BYOK across 21+ coding agents including Claude Code, Codex, Cursor, and Gemini CLI
- • Massive design system library (152+) gives huge headroom for prototyping and iteration
- • Strong output fidelity: supports prototypes, landing pages, dashboards, slides, images, and HTML video
What frustrates them
- • Connecting CLI agents is hard — multiple users call setup 'susah' or 'too difficult'
- • Gemini Pro subscribers can't use their existing subscription; must pay per-use instead
- • Output uses very small fonts, requiring manual cleanup on many generated designs
- • Strips aesthetic character from models like GPT-4o, producing generic-looking results
Researched Sep 14, 2026
Polycam
68 mentions across 5 sources · 42% positive — mixed (weighted across 5 sources)
Reddit, Hacker News, YouTube, Product Hunt, App Store
What users praise
- • Produces usable point clouds and meshes from a plain iPhone in a single site visit
- • Genuinely fast — users report scan-to-model turnaround in minutes, not days
- • Broad export coverage: seven mesh formats plus six point cloud formats
- • Fire investigators use it for measurements, 3D models, and Meta Quest walkthrough training
What frustrates them
- • Aggressive trial auto-billing: multiple users report $400/yr charges after 7-day trials
- • Long-standing Pro users report older scans reverting to unprocessable Draft status
- • Measurements and dimensions sit behind an expensive tier above the monthly plan
- • Floor plans described as poor and measurements 'very inaccurate' by paying users
Researched Oct 7, 2026
Who should pick which
- ArchitectPick: Polycam
Needs on-site floor plans and 3D scanning with measurements and export to BIM formats. Polycam's floor plan generation and drone photogrammetry fit this workflow.
- Solo founder building a landing pagePick: Open Design
Can generate prototypes, landing pages, and slides from prompts using any coding agent. Local-first and open-source. Saves hiring a designer.
- Product designer scanning physical prototypesPick: Polycam
Polycam's LiDAR and photogrammetry quickly digitize objects for digital review and export to GLTF/OBJ.
- Marketing manager creating video adsPick: Open Design
Open Design can produce HTML video (MP4) from prompts, directly usable for social media. Also generates slides and landing pages.
- Forensics team documenting scenesPick: Polycam
Fast, accurate LiDAR scans and photogrammetry with point cloud exports (LAS, PLY). Used by professionals for reliable scene capture.
Frequently Asked Questions
Open Design vs Polycam: which should you choose?
Choose Polycam if you need professional 3D scanning, floor plans, or LiDAR capture with robust export options. Choose Open Design if you want a local-first, open-source design tool powered by your choice of coding agents. They serve different domains: real-world capture versus digital design generation.
Do I need an internet connection to use Polycam?
Partly. Capture can be offline, but processing and AI features require cloud upload.
Can Open Design run fully offline?
Yes, it's local-first. However, you need internet to download the app initially and to use API keys for AI models (unless you run a local model).
What file formats does Polycam export?
GLTF, OBJ, FBX, USDZ, PLY, LAS, STL, DAE, ESX, DXF, and more—15+ formats.
What file formats can Open Design export?
HTML, PDF, PPTX, MP4. Also real files that you can run or edit.
Is Open Design free? I don't want to pay for AI.
The software is free and open-source. You only pay if you use a paid API key (e.g., Claude, OpenAI) or upgrade to Pro plan for extra features.
Does Polycam have a free tier? What are the limits?
Yes, a free tier exists but is limited. Likely watermarked exports, lower resolution, and fewer captures per month.
Which tool is better for 3D modeling from scratch?
Neither is a full 3D modeling tool. Polycam captures real objects; Open Design generates 2D designs and prototypes. Consider Blender for 3D modeling.
Can I use my own AI model with Open Design?
Yes, it supports BYOK and can plug in 21+ coding agents including Claude, Codex, Cursor, Gemini, and more.
More Open Design or Polycam comparisons
Don't cross-shop these. Polycam is a capture tool that turns the physical world — rooms, prototypes, job sites — into 3D models, floor plans, and point clouds you export to SketchUp, Blender, or Unity
These are not competitors and you should never be choosing between them — Polycam is a capture tool that turns a phone, drone, or LiDAR scan into a 3D model, floor plan, or point cloud, and Notion is
These two don't compete — a buyer almost never chooses between them. Polycam is a capture tool: you point a phone, drone or LiDAR at a physical space and get floor plans, meshes and point clouds you c
These two products never meet in a buying decision, and treating them as rivals would mislead you. If your problem is documenting a physical site — rooms, buildings, props, a claims scene — Polycam is
These tools don't compete — they solve unrelated problems, and no buyer shortlists both. If your problem is running open models locally (GLM, Kimi, DeepSeek, Qwen3.8) for private agentic work, LM Stud
You are not choosing between these. Polycam and Sketch solve different problems for different people, and no buyer with one budget and one job shortlists both. Pick Polycam if you need to digitise a p
Explore each tool further
Browse these categories
One email a week — new tools, honest comparisons, no spam.
Last reviewed: July 3, 2026