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Early access for architects

From brief to editable plan.
In one connected model.

Describe the rooms, areas, relationships and priorities. Parapet turns the brief into a schematic plan you can edit, review and hand on — with every decision still attached to the model.

Built for schematic design and professional review — not a replacement for architects or construction documentation.

Early access is openInvitations go out in small groups.
Brief → Plan → Review → HandoffOne canonical project modelSchematic designRequested vs delivered areasDecision historyMulti-storey structureRevit 2026 pipeline · in developmentUnreal 5.7 pipeline · in developmentProfessional judgment stays in the loop
The shared model

Architecture work shouldn'tfragment acrossdisconnected tools.

Briefs, schedules, plans, revisions and visualization drift apart when each lives in a different file. Parapet is built around one canonical project model, so the information behind a design travels with it.

Trace the workflow
Brief
Plan
Project modelone source of design intent
Review
BIM handoffComing soon
VisualizationComing soon
01

One brief

Requirements stay legible

02

One spatial model

Geometry stays connected

03

One decision trail

Changes remain reviewable

04

Professional judgment

Always in the loop

01 · Brief

Describe the project.

Enter spaces, target areas, adjacencies, storeys and the priorities that make the brief yours. Structured, editable — and the first thing the model remembers.

  • Room programme: every space, named and sized.
  • Area targets: requested m² per room and overall.
  • Spatial relationships: adjacencies, daylight, separation.
Brief · A-001
A-001

Courtyard house

A calm, two-storey home organized around a shaded garden.

185 m²10 spaces2 storeys
02 · Plan

Generate a starting plan.

Create an initial spatial arrangement for exploration, discussion and schematic review — a starting point for your judgment, never a finished drawing.

  • Multi-storey structure: ground and upper floors from one brief.
  • Room geometry: walls, proportions and placement.
  • Doors and openings: the first pass at circulation.
Schematic plan · Option 01
03 · Refine

Refine it visually.

Adjust spaces directly, compare requested and delivered areas, and review the effect of each move against the brief — before it becomes a decision.

  • Direct room edits: drag, resize, reassign.
  • Area feedback: requested vs delivered, live.
  • Design warnings: when a move breaks the brief.
Kitchen · area review
Before17.0 m²
→
Proposed20.0 m²
+3.0 m² requested
04 · Connect

Keep decisions connected.

Save and revisit the brief, geometry, edits and review state through one shared project model — so anyone can see not just what changed, but why.

  • Project continuity: one model across sessions.
  • Decision history: every edit, timestamped.
  • Reviewable state: flag what still needs judgment.
Decision history
09:42Generated initial plan✓
10:08Kitchen target updated✓
10:11Spatial review required●
05 · Hand off In development

Carry intent downstream.

Prepare the same project model for future Revit handoff and Unreal visualization workflows — the brief and the plan travel with the geometry.

  • Revit 2026 pipeline: contract tests complete.
  • Unreal 5.7 pipeline: processing workflow complete.
  • Hardware validation: pending before release.
Handoff · pipelines
Canonical modelBrief + plan + history
R
Revit 2026Coming soon
U
Unreal 5.7Coming soon
0spaces in the sample brief
0m²total area target
0m²ground floor delivered
0stages, brief → handoff
River House · sample project shown in the workspace

Better briefs. Better starting plans.

The more precisely you describe rooms, areas and relationships, the more useful the first schematic becomes — and every value stays editable afterwards.

Programme

Living 32 m²Kitchen 20 m²Dining 18 m²Entry 8 m²Studio 13 m²Service 10 m²3 bedrooms upper…

Relationships & priorities

Kitchen ↔ DiningLiving → South lightEntry → ServiceQuiet studioTwo storeysCourtyardKeep movement visible…

Built for the people who make the calls.

Parapet supports schematic thinking and reviewable options. Design authority — and responsibility — stays with the professional.

Small design studios

Keep the brief, plan and review state in one shared model instead of scattered files.

Everyone on the project reads the same intent — and the same history.

StudiosEarly access
Early-stage teams

Explore schematic options and communicate spatial intent while the project is still fluid.

Iterate on rooms and relationships before anything is drawn in anger.

TeamsEarly access
Professional review

Every generated plan is a starting point for judgment — never a finished document.

Not for construction documentation, structural or code-compliance decisions.

ReviewSchematic only
The workspace

One workspace. Four things it keeps straight.

Start from intent, not a blank canvas.

The brief holds rooms, target areas, storeys, adjacencies and priorities as structured, editable inputs — the model's first memory.

Generate a spatial starting point.

Schematic room arrangements with geometry, doors and openings across storeys — ready to be edited, discussed and reviewed.

See intent vs. result at a glance.

Requested and delivered areas sit side by side, with warnings the moment a move breaks the brief — so review happens before, not after.

The project remembers what the drawing means.

Decisions, edits and review state are saved to the model, so anyone can revisit not just what changed — but why.

Roadmap · in development

A connected path from planning to production.

The same project model that holds the brief and the plan is being prepared for downstream tools. Neither pipeline ships in the product yet — here's exactly where each one stands.

Revit handoff

In development
Revit 2026 pipeline
  • ✓Contract tests complete
  • In-product validation
  • Production output

Unreal visualization

In development
Unreal Engine 5.7 pipeline
  • ✓Processing workflow complete
  • GPU validation
  • Rendered frames

Status reflects the public roadmap · hardware validation pending · timelines not guaranteed

FAQ

The honest version.

Straight answers about what Parapet does, what it doesn't, and what's still being built.

No. Parapet supports schematic thinking and produces reviewable starting options. Design authority, professional judgment and responsibility stay with the architect.

Early access

See your next brief as a plan.

Request early access to the workspace. Invitations go out in small groups — tell us who you are and what you're working on.

No credit card · No spam · Schematic design and professional review only
You're on the list.

We'll be in touch when the next group opens. Meanwhile, the workspace tour above is the best preview.