Built for product professionals

Ship engineering-ready prototypes
without writing code.

Slate keeps your PRDs, launch plans, and research boards structured so AI agents can output working, auditable prototypes. Product managers export LLM-ready context in one click and stay in control of every decision.

Structured roadmaps: Hierarchical cards map epics → stories → tasks.
AI-ready briefs: One-click exports tuned for your LLM stack.
Auditable handoffs: Every prototype traceable back to PM decisions.

Slate Demo Board

To Do 2

Welcome card

This is a demo card to get you started.

Try parent–child cards

Nest tasks up to 4 levels deep.

In Progress 1

Define card schema

Titles, descriptions, hierarchy, metadata.

Done 1

Export card trees

Use GET /cards/:id/export to get JSON hierarchy.

Card hierarchy

ReactFlow view

Export card trees

Root card · depth 3

Download JSON

Leaf actions

Copy to clipboard

Leaf actions

API client

Generated from subtree

7 nodes · depth 3

Slate agent

TTY1

you@slate :$ export-card-tree --card "Export card trees" --format json

agent > exporting hierarchy (depth=3) and generating suggestions…

▶ suggestions

- Generate REST API for card_tree.json
- Propose DB schema for cards + relations
- Draft tests for export endpoint

▶ card_tree.json

{
  "id": 3,
  "title": "Export card trees",
  "children": [
    { "id": 7, "title": "Download JSON" },
    { "id": 8, "title": "Copy to clipboard" }
  ]
}

you@slate:$

How product professionals turn boards into prototypes

Slate keeps product specs structured so AI can actually understand them.

1. Plan visually

Boards, columns, and nested cards for PRDs.

2. Export AI-ready context

JSON, LLM context, or markdown tuned for agent workflows.

3. Generate & iterate

Produce specs, API stubs, UIs, and test plans.

Designed for professionals

Slate bridges the gap between product planning tools and AI generation so PMs control scope while AI ships output.

Hierarchical kanban boards

Model epics, stories, and requirements in one view.

AI-ready exports

Push clean JSON/Markdown into your AI assistant or agents.

Auditable workflows

Trace every generated artifact back to roadmap decisions.

Who Slate is for

Product managers

Turn product discovery into structured AI input.

Engineers

Pair with PM briefs to generate API stubs, diagrams, and plans.

Founders

Validate more ideas with structured prompts before hiring.

Questions about Slate

Is Slate available yet?

Slate is currently in pre-launch. Join the waitlist to be notified.

Does Slate work with my AI tools?

Yes — JSON, markdown, and optimized LLM context work with all modern LLMs.

Start every project with a clean Slate.

Join the early access waitlist and help shape Slate for product professionals everywhere.

Ship engineering-ready prototypes without writing code.