illoca

Imagination, made editable

1 Intents, Translated!

Augmented Sketch

Transform rough sketches, spatial diagrams, and existing plans into editable floor plans.

K explore features

2 Ideas, Shaped!

Adaptive Massing

Convert sketches, reference images, and loose descriptions into BIM-compatible 3D massing.

3 Iteration, Orchestrated!

Prompted Plans

Generate floor plan options or fill in unfinished areas with prompts.

Create an office layout

Generate

Generate

4 Options, Multiplied!

Agentic Refinement

Mark up your intent, and illoca’s agents execute the layout edits.

5 Imagination, Realized!

Instant Facades

Explore facade options without manual modeling or scripting.

to those who shape the world

An Open Letter

To those who shape the world,

Design was never meant to happen through buttons, commands, and rigid workflows.

It begins more naturally than that, through sketches, markups, references, conversation, and iteration. Through the back-and-forth between instinct and judgment that gives architecture its life.

But for too long, that flow has been interrupted, asking you to translate, redraw, rebuild, and re-explain instead of simply design.

We built Tracing Paper for the way this work actually happens: a place where intent can be expressed more directly, and where the production burden fades into the background.

So you can explore more freely, refine more quickly, and stay closer to the ideas that matter most.

This is for you.

Pricing

Get 1,000 starter credits when you sign up today.

Explore

$29.99 / person / month

  • Everything in Free
  • 3,000 credits per month
  • More messages
  • More floor plan / building generation
  • More export quotas
  • Early access to new features

Team

$59.99+ / team / month

  • Everything in Explore
  • Pooled team usage
  • Member, permissions and billing management
  • Multiplayer collaboration
  • Enhanced Support, SSO and license management

Enterprise

Custom pricing

  • Everything in Team
  • Custom agents and enterprise features
  • Enterprise-level security and controls
  • Expanded usage based on different use cases
  • 24/7 Priority Support, SLAs and custom legal terms

Free plan includes 100 credits that refresh every month.

FAQs

Read the original on illoca.com ↗