Next Ai Draw Io vs Polycam

Side-by-side comparison of features, pricing, and ratings

Analysis reviewed Live tool data as of 2026-10-08
Cross-checked through our multi-step verification ·
Saved

At a glance

DimensionNext Ai Draw IoPolycam
Best forAI diagram generation3D scanning & floor plans
Core inputNatural language textPhotos, video, LiDAR
AI featuresLLM-based diagram creation, image-based replication, version historyAI photogrammetry, 3D model gen (beta), texture gen (beta)
Export formatsdraw.io XML, .drawioGLTF, OBJ, FBX, USDZ, PLY, LAS, STL, DXF, DAE, ESX
Self-hostableYes (open-source Next.js)No

Polycam and Next Ai Draw Io serve completely different needs. If you need 3D reality capture for architecture, forensics, or product design, Polycam is the clear choice with its extensive scan modes and export flexibility. If you need to create diagrams from natural language descriptions, Next Ai Draw Io is a powerful open-source tool that integrates with multiple AI providers. Choose based on your task: 3D scanning vs. diagram generation.

Next Ai Draw Io
Next Ai Draw Io

Open-source Next.js app that writes draw.io diagram XML from natural-language prompts, images, or code files.

Visit Website
Polycam
Polycam

Polycam turns phone LiDAR, photos, and drone footage into 3D models, floor plans, and point clouds.

Visit Website
Pricing
Freemium
Freemium
Plans
$0/mo
$0/mo
$0
$150/year ($12.50/month billed yearly; $30/month billed
$400/year per user ($33/month per user billed yearly)
$1200/year per user (3 users minimum, billed yearly)
Popularity
13 views
7.5k views
Skill Level
Intermediate
Beginner-friendly
API Available
Platforms
Web
WebMobile
Categories
🗺️ Diagrams, Whiteboards & Mind Maps
🧊 3D Generation & Scanning🏠 Interior Design & Architecture👷 Construction & Field Service
Features
Natural-language diagram creation via LLM
Image upload to replicate an existing diagram
Paper-to-diagram: upload .pdf, .txt, .md, .json, .csv, .py, .js, .ts and more
Animated connectors between diagram elements
AWS architecture diagrams with AWS icons
Diagram version control with history and restore
Interactive chat interface for real-time refinement
Multi-provider AI support (10+ providers)
Bring your own API key, stored locally in the browser
Open source and self-hostable on Next.js
MCP Server for Claude Desktop, VS Code, and Cursor
Export diagrams as draw.io XML or .drawio files
Browser-based, no installation required
Personal prompt library (templates) for quick diagram creation
Generate diagrams from code files (Python, JavaScript, TypeScript)
LiDAR and non-LiDAR space capture of rooms, buildings, and interiors
360 photosphere capture with an in-app 360 image viewer
Object capture turning phone photos into instantly shareable 3D models
AI Capture mode generating 3D models from low photo counts
Instant 3D and editable 2D floor plans with auto fixture and furniture detection
Advanced measure tools: interior measure, pen measure, and auto measure
Automated measurements, floor area, blueprints, room labels, and compass
Drone and aerial photogrammetry processed into expansive site models
Photogrammetry up to 2000 images and 30-minute videos on Business and Enterprise
Gaussian splatting with unlimited splats on Basic and up
AI 3D model generator and AI texture generator (free web tools)
AI generated reports and custom branding on Business and Enterprise
Virtual walkthroughs and shared team library on Business and up
Mesh exports: GLTF, OBJ, FBX, DAE, STL, USDZ, ESX
Point cloud exports: PLY, LAS, Geo-LAS, PTS, XYZ, DXF
Integrations
OpenAI
Anthropic
AWS Bedrock
Google AI
Google Vertex AI
Azure OpenAI
Ollama
OpenRouter
DeepSeek
SiliconFlow
ModelScope
draw.io
Claude Desktop
VS Code
ByteDance Doubao
SketchUp
Xactimate
Unity
Blender
Unreal Engine
Maya
3ds Max
Rhino
Three.js
Apple Vision Pro

What real users say: Next Ai Draw Io 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.

Next Ai Draw Io

17 mentions across 2 sources · 40% positive — mixed (averaged across 2 sources)

Hacker News, Lemmy

What users praise

  • • Hybrid AI-manual workflow lets you iterate naturally
  • • Manipulates actual draw.io XML, not static images
  • • Multi-provider support including ByteDance Doubao
  • • Version control tracks changes and allows restore

What frustrates them

  • • Very few community reviews or bug reports
  • • Requires understanding of draw.io and XML
  • • AI output quality varies by model used
  • • No built-in templates or diagram library

Researched Jul 3, 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

  • Architect needing on-site floor plans
    Pick: Polycam

    Polycam's automatic floor plan generation with measurements and LiDAR scanning is purpose-built for architecture, with exports supporting BIM workflows.

  • Developer creating AWS architecture diagrams
    Pick: Next Ai Draw Io

    Next Ai Draw Io has specialized support for AWS architecture diagrams and can generate them from natural language, saving manual drawing time.

  • Forensics team documenting a scene
    Pick: Polycam

    Polycam's fast LiDAR and photogrammetry scanning, combined with accurate measurements, is ideal for forensic documentation requirements.

  • Privacy-conscious team wanting self-hosted diagramming
    Pick: Next Ai Draw Io

    Next Ai Draw Io is open-source and self-hostable, with AI API keys stored locally, ensuring data never leaves your infrastructure.

  • Product designer scanning prototypes
    Pick: Polycam

    Polycam's AI model generator (beta) and texture generator (beta) help digitize physical objects for digital review, with exports to common 3D formats.

Frequently Asked Questions

Next Ai Draw Io vs Polycam: which should you choose?

Polycam and Next Ai Draw Io serve completely different needs. If you need 3D reality capture for architecture, forensics, or product design, Polycam is the clear choice with its extensive scan modes and export flexibility. If you need to create diagrams from natural language descriptions, Next Ai Draw Io is a powerful open-source tool that integrates with multiple AI providers. Choose based on your task: 3D scanning vs. diagram generation.

Can I use Polycam without a subscription?

Yes, Polycam has a free tier with limited captures and watermarked exports. For full features, a Pro subscription is needed.

Does Next Ai Draw Io work without an API key?

The demo site uses a free ByteDance Doubao model, but for unlimited or custom use, you need to bring your own API key from a supported provider.

Which formats can Polycam export?

Polycam exports to GLTF, OBJ, FBX, USDZ, PLY, LAS, STL, DAE, ESX, DXF, and point cloud formats.

What AI providers does Next Ai Draw Io support?

It supports ByteDance Doubao, OpenAI, Anthropic, AWS Bedrock, Google AI, Google Vertex AI, Azure OpenAI, Ollama, OpenRouter, DeepSeek, SiliconFlow, and ModelScope.

Is Next Ai Draw Io open source?

Yes, it is open-source and built on Next.js, allowing self-hosting for privacy.

Can Polycam generate 3D models from text?

Polycam has a beta AI 3D model generator, but its primary strength is scanning real-world objects.

Can Next Ai Draw Io edit existing diagrams?

Yes, you can upload existing diagrams or images for AI replication and enhancement, and use the chat interface for iterative refinement.

Which tool is better for team collaboration?

Polycam offers a shared team library; Next Ai Draw Io does not support real-time collaborative editing, but version control is available.

More Next Ai Draw Io or Polycam comparisons

Explore each tool further

Browse these categories

Still deciding? Get the weekly AI tools brief

One email a week — new tools, honest comparisons, no spam.

Last reviewed: July 3, 2026