Pricing

Simple, honest pricing

Start free — no credit card, no time limit. Upgrade when your team grows.

Free
$0
For individuals exploring or doing one-off architecture work.
Get started free
  • Unlimited canvas (local only)
  • All 22 archetypes + 190 tools
  • Sequence & DB schema tabs
  • Share links (hash-based, no login)
  • Mermaid import / PNG export
Pro
$9 / mo
For engineers who want their diagrams anywhere, on any device.
Start Pro trial
  • Everything in Free
  • Cloud sync — access from any device
  • Unlimited saved diagrams
  • MCP server
  • Priority support
Team
$12 / seat / mo
For teams that need shared workspaces and access control.
Contact us
  • Everything in Pro
  • Shared team workspace
  • Real-time collaboration
  • Role-based access (coming soon)
Enterprise
Contact us
For organisations that need security controls and dedicated support.
Contact us
  • Everything in Team
  • Enterprise templates
  • Team hubs
  • SAML / SSO authentication
  • Enforceable sharing restrictions
Compare plans

Everything side by side

Free
Pro
Team
Enterprise
Canvas
Unlimited canvas
✓
✓
✓
✓
All 22 archetypes + 190 tools
✓
✓
✓
✓
Sequence & DB schema views
✓
✓
✓
✓
Mermaid import / PNG export
✓
✓
✓
✓
Storage & sync
Local browser storage
✓
✓
✓
✓
Cloud sync
—
✓
✓
✓
Unlimited cloud diagrams
—
✓
✓
✓
AI & MCP
MCP server
—
✓
✓
✓
Collaboration
Share links
✓
✓
✓
✓
Shared team workspace
—
—
✓
✓
Real-time collaboration
—
—
✓
✓
Role-based access
—
—
Soon
✓
Enterprise
Enterprise templates
—
—
—
✓
Team hubs
—
—
—
✓
SAML / SSO
—
—
—
✓
Enforceable sharing restrictions
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—
—
✓
Support
Community support
✓
✓
✓
✓
Priority support
—
✓
✓
✓
Dedicated support & SLA
—
—
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✓
Enterprise

Need a custom setup?

Large team, strict security requirements, or a procurement process? We'll work with you on custom contracts, SSO, dedicated onboarding, and SLA guarantees.

Talk to us Security & compliance →
FAQ

Common questions

Do I need an account to use Modudraft?

No. You can use the full canvas and MCP server without signing up. Everything saves to your browser's local storage. Create an account to sync diagrams across devices.

What does "local only" mean for the Free plan?

Your diagrams are stored in your browser's localStorage — they persist across sessions on the same device, but won't sync to other devices or survive clearing browser data. Export a .modudraft file to back them up.

Can I self-host Modudraft?

Not yet. If self-hosting is important for your team, reach out — it's on the roadmap.

How does the MCP server work?

The Modudraft MCP server lets Claude, Cursor, or any MCP client read and modify your canvas. Read the MCP docs for setup instructions.

Can I switch plans at any time?

Yes. Upgrade or downgrade at any time. When downgrading, your diagrams are safe — cloud diagrams become read-only until you re-upgrade or export them.