For founders, indie hackers, and builders who want to turn ideas into technical plans fast.
Describe your startup idea in plain English. Walk away with architecture diagrams, a shareable pitch deck, and a scaffolded codebase. AI-assisted system design for anyone who wants to build better, faster.
Business-first AI mode
Describe your idea in plain English. The AI translates business logic into architecture — no coding needed.
Engineering-first AI mode
Deep system design. The AI challenges with edge cases, scalability patterns, and data modeling.
Collaborate live
Share a link — viewers see every edit as it happens with live presence indicators.
From AI-guided brainstorming to production-ready architecture diagrams — all in one conversation.
One idea in, a complete technical plan out. Here's a real example.
“I want to build an AI scheduling assistant for small clinics. Patients book online, the AI optimizes appointment slots, and doctors get a daily dashboard.”
+ 4 architecture diagrams, 11-slide presentation, and scaffolded codebase
Pick a prompt and jump straight into architecture design.
No blank-canvas paralysis. Explain your idea, the AI asks the right questions, and you walk away with everything you need to build or pitch.
Describe your project. The AI guides you through 3–5 structured phases — streamlined for startups, detailed for engineers.
One click creates 4 production-quality diagrams: architecture, sequence, ER, and component in Mermaid and PlantUML.
Edit diagrams with a syntax-highlighted editor. Ask the AI assistant to fix, extend, or restyle anything.
Auto-generate an 11-slide presentation from your architecture — tech stack, actors, data model, and all diagrams. Share with investors, cofounders, or your team.
Download a scaffolded project with Docker Compose, frontend, backend, database schemas, and API gateway — all wired from your architecture. Start coding, not configuring.
3 quick phases for startup founders, 5 deep-dive phases for engineers. The AI adapts to your project.
Your vision, target users, and what makes it different — in plain English or technical detail
Who uses the product? Customers, admins, integrations, third-party services
Core user flows — the 3–5 features that matter most for launch
Revenue model, constraints, auth policies, and non-functional requirements
What your product remembers — data model with fields, types, and relationships
The AI adapts its questions and diagram outputs to your specific domain. Each category has tailored templates to get you started instantly.
System design, APIs, microservices
Workflows, approvals, automation
VLANs, firewalls, cloud networking
ER diagrams, schemas, relations
User journeys, screen flows, funnels
Pipelines, GitOps, deployments
AWS, Azure, GCP infrastructure
ETL, streaming, warehousing
APIs, event buses, saga patterns
Team topology, hiring, RACI
Lifecycles, transitions, guards
STRIDE, trust boundaries, mitigations
Don't start from a blank canvas. Pick a template and the AI takes over. Your first diagram in under 2 minutes.
3 starter templates per category across all 12 domains — plus you can start from any description.
Auto-generated from your requirements. Mermaid and PlantUML, rendered via Kroki.
Services, integrations, and how they connect. See your system at a glance.
Actor interactions and data flow. Understand the choreography of your system.
System boundary and deployment view. See the big architectural picture.
From first idea to investor-ready presentation. No technical background required.
3–5 phase guided brainstorm across 15 categories — 3 quick phases for startups, 5 for engineers. The AI asks the right questions so you never miss a detail.
One click generates architecture, sequence, ER, and component diagrams in Mermaid + PlantUML.
AI extracts your architecture into services, then scaffolds a full project with Docker, code, and docs as a ZIP.
Whether you're a solo founder, a hackathon team, or an engineering lead — Cybewave fits your workflow.
Turn your napkin idea into investor-ready architecture
Ship faster with auto-generated backend scaffolding
Go from whiteboard to working diagrams in 5 minutes
Document systems and share live with your team
Start free. Upgrade when you need more AI credits. Diagram rendering is always free.
50 AI credits/month
2–3 brainstorm sessions
500 AI credits/month
Priority rendering
2,000 AI credits/month
Custom branding · Advanced exports · GPT-4o
5,000 AI credits/month
Shared workspaces & co-editing
⚡ Project Pass — 1,000 credits for $29 one-time. Works with any plan.
Learn more →We help early-stage founders refine their technical plan. Share your idea and we'll help shape it — no commitment, no charge for early users.
Explain your startup idea, get architecture diagrams, a shareable presentation, and scaffolded code. Free to start, no credit card required.
50 free AI credits/month. Enough for 2–3 complete brainstorm sessions.