Now in open beta

Architecture lives
on the canvas.

Describe your system in plain English. Ghost AI generates the architecture live — and every collaborator sees it happen in real time.

Start building free →
ghost.ai/workspace/my-system
API Gateway
Auth Service
Order Service
PostgreSQL
Redis Cache
Alex
Maya
Ghost AI is thinking...
Features

Everything your architecture needs

One canvas. Real-time collaboration. AI that actually understands systems.

AI Architecture Generation

Type a prompt. Ghost AI generates nodes, edges, and service topology directly on the shared canvas — while every collaborator watches it appear live.

Describe a microservices e-commerce system...Generate

Real-time Collaboration

Live cursors, presence avatars, and shared canvas state. Everyone sees every change the instant it happens.

A
M
J

Starter Templates

Import a production-ready architecture. Microservices, CI/CD pipelines, event-driven systems — fully wired and ready to extend.

SVC
DB
SVC
DB
SVC
DB

One-click Spec Generation

Turn your canvas into a Markdown technical specification. Stored, versioned, and downloadable.

# System Architecture
## Services
- API Gateway
- Auth Service...

Full Node Control

8 color themes, 6 shapes, resize handles, inline label editing.

Role-based Access

Owner and collaborator roles. Invite by email. Room tokens scoped per user.

Durable AI Tasks

Architecture generation runs as a background task. Close the tab — it still finishes and syncs when you return.

How it works

From idea to spec in minutes

1

Describe your system

Type what you're building in plain English. Ghost AI interprets architecture intent, not just words — services, databases, queues, and connections.

2

Watch it build live

Nodes and edges appear on the shared canvas in real time. Every collaborator sees the design form as the AI generates it.

3

Generate the spec

One click exports your canvas as a structured Markdown technical specification. Ready to commit, share, or review.

Templates

Start with battle-tested architectures

Import any template into your canvas. Extend it with AI.

API GW
Auth
Orders
Postgres
Redis

Microservices E-Commerce

API gateway, auth, order, product, payment, and notification services with an event bus and shared databases.

12 nodes · 8 connectionsImport template →
Source
Build
Test
Deploy

CI/CD Pipeline

Source control, build server, test runner, security scan, artifact registry, and staged deployment.

8 nodes · Linear flowImport template →
Producer
Broker
Consumer
Consumer
DLQ

Event-Driven System

Event producer, message broker, multiple consumers, dead-letter queue, and monitoring layer.

10 nodes · Event meshImport template →

Built for engineers who ship

★★★★★

Ghost AI cut our architecture review time from two hours to twenty minutes. We just pull up the canvas and everyone is aligned.

SK
Sarah K.
Staff Engineer
★★★★★

I've tried every diagramming tool. This is the first one that actually understands what I'm trying to build, not just what I'm drawing.

MT
Marcus T.
CTO
★★★★★

The spec generation alone is worth it. We finally have real technical documentation instead of outdated Confluence pages.

PM
Priya M.
Engineering Lead
Pricing

Simple, transparent pricing

Start free. Scale with your team.

Free
$0/month

Perfect for solo exploration.

  • 3 projects
  • 1 collaborator per project
  • 10 AI generations / month
  • 5 spec generations
  • Community support
Start free
Most popular
Pro
$19/month

For teams that ship fast.

  • Unlimited projects
  • 5 collaborators per project
  • 100 AI generations / month
  • Unlimited spec generations
  • Priority generation queue
  • Email support
Start Pro trial
Team
$49/month

For larger engineering orgs.

  • Everything in Pro
  • Unlimited collaborators
  • Dedicated generation queue
  • SSO / SAML
  • Priority support + SLA
  • Custom data retention
Contact sales

Your architecture, on the canvas.

Start designing in 60 seconds. No setup. No boilerplate.

Start building for free →

Free forever plan · No credit card required