Turn your app idea into a
build-ready spec
Answer simple questions in plain English. Get a complete specification that developers can actually build from.
How it works
A guided conversation that captures what you need, in language you understand.
Describe your idea
Start with whatever you have — a sentence, a paragraph, a rough concept. We'll figure out the details together.
Answer questions
We ask one question at a time, in plain English. Skip what you don't know yet — that's fine.
Get your spec
Receive a complete document with user stories, requirements, and prompts for AI coding tools.
What you get
Four deliverables that make your app idea actionable.
Product Specification
A complete document written in plain English. Overview, features, user flows — everything someone needs to understand your app.
Readable by anyoneBuild Prompt
A formatted prompt optimized for AI coding tools like Cursor, Copilot, or Claude. Copy, paste, start building.
Ready to useUser Stories
Epics and stories with acceptance criteria. Import directly into Jira, Linear, or your project management tool.
Exportable as CSVAssumptions & Questions
A clear list of what we assumed and what still needs answers. No hidden surprises later.
Reduces scope creepSound familiar?
You have a great app idea, but turning it into something developers can build is frustrating.
You explain your idea, but developers ask questions you hadn't considered
Requirements documents feel like they're written in another language
You're not sure what to include or what to leave out
Every conversation seems to uncover more complexity
IdeaSpec asks the right questions upfront, so you don't get surprised later.
Built for people with ideas
If you've ever said “it's just an app that...” and then spent 30 minutes trying to explain it, this is for you.
Ready to turn your idea into a spec?
Free to start. Just enter your email and describe what you want to build.