Everything you need to go from idea to spec
Brieful handles the whole analysis workflow, so you ship a clear, buildable spec instead of a vague wishlist.
Process-first discovery
Upload a document or describe your project and Brieful organizes it into business processes, each containing its use cases, so the structure matches how your operation actually runs. You confirm and edit before any deep work begins.
Domain knowledge packs — a built-in SME
Pick your field (e.g. Professional & Occupational Licensing, Grant Management) and Brieful interviews you like a subject-matter expert: domain-aware questions a generalist would miss, the typical processes and use cases for that field proposed up front, and the field's default requirements and compliance points offered for you to confirm. The library keeps growing, and every pack is labelled expert-verified or AI-generated so you know what you're starting from.
Problem-to-solution design
Got a document that only describes the problem (pain points, current-state gaps) with no system spec? Add a one-line build goal and Brieful acts as a solution architect, proposing the processes and use cases of the system that solves it. Inferred items are flagged so you can confirm before going deeper.
Operational process flows
Map each process as a swimlane: actors, tasks, decisions, the back-and-forth return loops, and the statuses a record passes through (Submitted → Under Review → Returned → Approved). Edit it by chat, and export to BPMN (Camunda/bpmn.io) or Mermaid (Lucidchart).
Bring your own diagrams: round-trip
Already model in Visio, Lucid, or Camunda? Import an existing process diagram (a BPMN file, a Mermaid file, or even a screenshot) and Brieful turns it into an editable flow. Export, refine outside, and re-import; every import is kept as a switchable version so nothing is lost.
Right-sized for the job
Choose how much detail you need: Presales demo for a fast, convincing walkthrough, MVP for a core build, or Full spec for a complete, build-ready document. Brieful tunes how deep the interview goes so a quick demo isn't buried under the same questions as a full specification — and you can change scope anytime.
Bring your existing requirements
Joining Brieful mid-project? Paste the requirements you already have and Brieful maps them into use cases — preserving your IDs and priorities — then only interviews the gaps. You confirm where each lands or merge duplicates before anything is added, so nothing you've written is lost or re-asked.
Guided requirements interview
Instead of a blank template, Brieful asks focused questions, a few at a time, covering flows, business rules, data, roles, and acceptance criteria. It writes structured requirements from your answers — and any use case still empty can be kick-started with a one-click 'Draft requirements' from your document or notes.
Know when you're done
No more guessing whether you've said enough. A live coverage meter tracks each use case across the dimensions a good spec needs, marks questions essential vs optional, and signals when the essentials are covered. Periodic 'here's what's captured, anything missing?' check-ins give end users and analysts a confident stopping point.
Screen & flow mapping
Each use case is turned into developer-ready screen specifications (fields with types and validation, actions, and business rules) plus a process-flow diagram of the happy path and edge cases.
Process-aware clickable prototypes
Generate a working HTML prototype per use case, populated with realistic domain data and shaped by the process: reviewer queues, read-only "under review" states, "returned for correction" with comments, and approve/return actions. Builds in the background screen-by-screen, so even large, detailed use cases finish reliably no matter how many requirements you add. Not happy with a result? Discard and rebuild it from scratch in one click — your requirements stay untouched.
Watch it build
Click Build all and watch the whole product take shape live: a full-screen canvas where every use case's screens appear as the AI builds them, with a running screen count and timer — ending in a summary like "Built 61 screens across 9 use cases in 6 minutes." The moment that shows stakeholders what AI-speed discovery actually means.
Movie mode — demos that run themselves
Turn any prototype into a narrated, self-running walkthrough: screens advance on their own, a voice explains what the user is doing, and a spotlight follows the action — captions always on. You review and edit every spoken line before publishing. Play one use case, or chain the whole project into one continuous product film; published movies play on share links and export as a standalone HTML file that narrates itself offline.
Present with confidence
Demo a prototype without guesswork. Present mode highlights exactly what's clickable on each screen and shows a "next steps" bar of where every screen leads, drawn from the prototype's own flow — so stakeholders (and you) always know how to navigate.
Refine by chatting
Change the prototype by simply describing what you want: "add a status filter," "make the form two columns." Brieful applies the edit and proposes matching requirement updates to keep everything in sync.
Your design system, applied
Set your house style once in the Design Library: colors, font, and layout patterns. Upload a screenshot of an existing screen and Brieful learns the pattern, then applies your look to every prototype it builds.
Test cases, generated
Turn each use case into traceable QA test cases (happy path, negative, edge, and role/permission scenarios) linked back to the requirements they verify. Choose step-based or Gherkin/BDD per use case, see requirement coverage at a glance, and export to CSV for Jira/Xray, TestRail, or Azure DevOps.
Sync from your meetings
After a stakeholder meeting in Teams or Zoom, drop in the transcript and Brieful reconciles it against your requirements — proposing confirmations, edits, additions, and removals, each backed by a quote from the discussion. Review and apply only what you approve, and keep an audit trail of what each meeting changed.
Work as a team
Invite teammates into a shared workspace and collaborate on the same projects. Roles (owner, admin, member) control who manages the team and billing, a shared design library keeps everyone on-brand, and live presence plus safe concurrent editing mean no one overwrites anyone's work.
History & baselines
Every project keeps an activity timeline of what changed and who changed it. Freeze named baselines of your requirements for client sign-off, compare any baseline against the live project to see exactly what moved, and restore a snapshot at any time — reversibly, since your current version is auto-saved first.
Build incrementally
Add use cases at any time and keep building across sessions. Change one use case and only its screens update; the rest stay untouched.
Professional export
Export a complete requirements document to Word or Markdown, with screen tables and flow diagrams embedded as images. Ready to hand to developers or stakeholders.