Stop brainstorming.
Start building.
JourneyStorm turns messy product ideas into structured, buildable journey maps. Powered by an AI logic engine that catches the gaps you miss — before your developer has to.
Free forever for solo projects · No credit card · 60 seconds to first journey
Sound familiar?
Your whiteboard isn't planning.
It's organized guessing.
These aren't hypothetical problems. They happened to you last week.
"What happens when the payment fails?"
The developer's first question after your 2-hour workshop — and nobody mapped that path. The board had 200 sticky notes but zero failure states. Now it's a 2-day engineering detour.
You open last month's board and can't follow your own logic.
You spend 30 minutes re-tracing what you meant. The arrows don't connect. The sticky notes need narration. You end up starting over from scratch.
The user stories don't connect.
Sprint starts. Story A assumes something Story B doesn't deliver. The board looked fine during planning. The logic wasn't. Now the team burns a sprint untangling dependencies.
45 minutes explaining a board that should be self-explanatory.
You're walking a new hire through the product architecture. Every sticky note needs narration. "This one means…" "That arrow actually connects to…" The board is a picture. Not a system.
The real problem
You don't need more canvas.
You need more structure.
The board captures intent, not logic.
- 200 sticky notes, zero causal connections
- Edge cases discovered in code, not in planning
- 30 minutes of setup overhead every session
- Boards abandoned within days of creation
- Solo builders talking to themselves
"The board is a graveyard of good intentions."
The map is the spec. The spec is the map.
- Structured journeys with enforced causal logic
- Failure paths surfaced during planning
- Start immediately — the framework is built in
- Living documents that evolve with your product
- An AI co-architect asking the hard questions
"I know this plan is complete."
The shift
"To plan a product, I need a big canvas and some sticky notes."
"I don't need more space. I need a tool that thinks with me."
How JourneyStorm flips it
Four things that change everything.
Each one solves a specific frustration you've been living with.
Opinionated structure, not infinite freedom
No blank canvas. No color-picking. JourneyStorm gives you a structured framework for mapping user journeys — steps, decisions, events, and system responses. Inspired by EventStorming. Designed so you never need to know that term.
AI that thinks about your journey, not just autocompletes
Not a generic chatbot. JourneyStorm's AI is purpose-built for journey discovery — it flags missing failure paths, catches contradictions between steps, and asks the questions your developer would ask. Before they have to.
Compile your thinking into buildable output
What you plan doesn't stay trapped on a board. JourneyStorm compiles your journey maps into structured, portable output that engineering can reference directly. No more "look at the Miro board" followed by 20 questions.
Dead simple to start, serious enough to scale
You describe what the user does. JourneyStorm structures it. The complexity is in the engine, not the interface. The "accidental architect" who knows the business but not DDD produces outputs that rival a domain consultant.
What this changes
From "I hope this holds up" to "I know it's complete."
The post-workshop anxiety disappears
That nagging "did we miss something?" feeling is gone. The engine surfaces gaps. If there's a missing failure path, you know about it before code gets written.
Idea to structured plan in one session
Going from "I have an idea" to "I have a journey map with edge cases" used to take days of workshops. Now it's a single focused session.
The translation gap closes
PMs stop being translators between business and engineering. What gets planned is what gets built — the output is structured enough for both sides to read.
Solo builders stop guessing
No co-founder? No problem. The AI asks the hard questions, catches the edge cases, and pressure-tests your logic. You build with confidence, not hope.
Boards stop dying
Your journey maps are living documents that evolve with your product. They compile into structured output. Planning and building are no longer disconnected.
Business experts feel capable
The "accidental architect" who knows the business but not the methodology can now produce outputs developers actually build from. No jargon required.
How people use JourneyStorm
Different realities. Same shift.
"I was building a marketplace app alone. Every Miro session ended with me staring at sticky notes I couldn't retrace. JourneyStorm forced me to map the actual logic — decisions, failure states, system responses. I found three critical gaps in my payment flow I would've hit in production."
"Our discovery workshops were where ideas went to die. We'd fill a Miro board, feel productive, then spend the next week translating sticky notes into specs. With JourneyStorm, the output of planning IS the spec. Engineering reads it directly."
"I know how our operations work better than anyone. But every time I explained it to devs, something got lost. I'd draw flowcharts in PowerPoint, they'd nod, then build something different. JourneyStorm let me map flows developers could read directly."
Pricing
Simple. No seat-based surprises.
Sign in free today. Paid plans are coming soon.
For solo exploration and learning.
- ✓ 2 projects
- ✓ 30 nodes per journey
- ✓ 10 AI generations
- ✓ Logic engine & validation
- — TypeScript export
- — Unlimited nodes
For shipping real products.
- ✓ Unlimited projects & journeys
- ✓ Unlimited nodes
- ✓ Full AI — no daily cap
- ✓ TypeScript & JSON export
- ✓ Team sharing (up to 3)
- ✓ Priority support
Ready?
Your next product session doesn't have to end in spaghetti.
60 seconds to your first structured journey map. Free for solo projects. No credit card.
Map your first journey →