Architecture diagrams
that think with you
Describe your system in plain English, paste your code, or start from 40+ professional templates. Lattice generates beautiful, interactive architecture diagrams — instantly.
Interactive demo — SaaS Architecture template
Everything you need to visualize systems
From quick sketches to production architecture docs. Developer-native with keyboard shortcuts and dark mode.
Visual Node Graph
Drag-and-drop architecture diagrams with hierarchy-aware sizing, category colors, and auto-layout.
AI-Powered Generation
Paste code or describe your system — AI generates a production-ready architecture diagram in seconds.
40+ Template Packs
SaaS, microservices, e-commerce, LLM apps, security models, and more. Professional blueprints ready to customize.
Export Anywhere
PNG, SVG, and JSON. Embed in docs, READMEs, Notion, or slide decks.
Share & Embed
Public shareable links and embeddable iframes. Every diagram is one click from your team.
Reverse Engineering
Describe your objective. AI asks the right questions, then builds the full architecture for you.
Professional template packs
Start from proven architecture patterns. Customize, extend, or use as-is.
Simple, fair pricing
Start free. Upgrade when you need more power.
Free
- ✓3 projects
- ✓50 nodes per graph
- ✓5 starter templates
- ✓PNG export (watermarked)
- ✓Shareable links
Pro
- ✓Unlimited projects
- ✓Unlimited nodes
- ✓All 40+ templates
- ✓SVG + PNG (no watermark)
- ✓AI features (10/mo)
- ✓Embed snippets
Lifetime
- ✓Everything in Pro
- ✓Pay once, use forever
- ✓Early supporter badge
- ✓Priority feature requests
- ✓200 seats max
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