3DJ.app · Office #37,110

What it is

Calls itself “engineering studio”.

• Calls itself: engineering studio

“3DJ is a browser-first engineering studio combining code-first parametric CAD”

Where it puts itself

Claims “100% offline”.

• Superlative claim: 100% offline

“100% offline, in-browser WebAssembly.”

What it costs

Monthly subscription. A free tier, free forever. Trial: “7-day”. No yearly plan. Prices quoted: €19/mo, €49/mo.

• Monthly: yes
• Yearly: no
• Free plan: free forever
• Price: €19/mo · €49/mo
• Trial: 7-day

“Maker €19/mo (7-day trial); Studio €49/mo”

“Studio €49/mo”

Who it sells to

Sells to consumers. Built for solo users. Made for agents and makers.

• Sells to: consumers
• Company size: solo / indie
• Made for: agents · makers

“AI-assisted CAD and 3D creation for makers and agents”

“Free local CAD; Maker €19/mo (7-day trial); Studio €49/mo”

How it runs

A web app. Runs locally and works offline. Hosted in the cloud. Offers an API. AI is the core of the product.

• Kind: web
• Runs where: cloud / hosted · on the device, offline
• API: yes
• AI role: core to the product

“3DJ brings parametric CAD and AI 3D generation into your browser.”

“…remote MCP lets agents generate, track and download GLB models.”

What it works with

Names Fusion 360, Hunyuan3D-2 and 3 more on its pages.

• Names: Fusion 360 · Hunyuan3D-2 · Meshy 3D · +2

“3DJ brings parametric CAD and AI 3D generation into your browser.”

“Fusion 360”

What it offers as proof

Live, no waitlist. Try it without signing up.

• Instant signup: yes
• Trial asks for: nothing

“Workspace”

“Free local CAD; Maker €19/mo (7-day trial); Studio €49/mo”