Stop wrestling with disjointed docs and endless prompts. Unify product vision and AI execution in one workspace - catching edge cases and establishing deep context before a single line of code is written.
Quickly capture and organize nascent product ideas, then graduate them into full architectural projects with a single click.
Transform a single-sentence idea into a complete, structured project plan containing logical epics, user stories, and granular features in seconds.
A Miro-like infinite canvas to visually organize, map, and manipulate your architecture with auto-arrange capabilities.
A full Miro-like real-time multiplayer experience allowing product owners and developers to brainstorm, map flows, and refine architectures together on the canvas.
Toggle between the visual canvas and a structured list view with global search, filtering, and rapid node navigation.
Stress-test your ideas against a pragmatic AI to identify weaknesses and validate feasibility before planning.
Automatically research competitive landscapes and assess technical complexity directly from your project idea.
Design interactive user flows mapping specific user actions to system responses to catch edge cases beyond the happy path.
An embedded AI partner that suggests missing error states, empty screens, and complex logic branches while you map your flow.
Synthesize user flows into comprehensive technical development briefs, automatically applying your specific tech stack and coding conventions.
Edit, refine, and finalize specific sections of the generated solution design (like data models or API routes) alongside the AI.
Compare different versions of your development briefs side-by-side to track architectural changes over time.
Chat with an AI that remembers your entire project. Use "@" style typeahead referencing to pull specific epics or features into the prompt.
Export specific features and epics as highly structured Markdown briefs to load directly into your IDE context window.
Auto-create granular, step-by-step checklists formatted specifically for direct execution by AI coding assistants like Cursor and Windsurf.
A lightweight built-in task manager to view, filter, and update the status of implementation tasks generated from your blueprints.
Connect a GitHub repository and let AI analyze the directory structure and files to extract your existing architecture back into the visual canvas.
Invite team members to your workspaces with role-based access control (editor, read-only) to collaborate on blueprints.
Push development briefs directly to Jira, Linear, or GitHub Issues and sync their completion status back to your visual plan.
Connect 4ge to external tools via webhooks to trigger automated workflows when feature statuses change.
Secure, schema-driven endpoints allowing your custom AI agents to securely read and write directly to your 4ge project data.
Experience the features shaping the future of AI-native software development.
Early access • Shape the product • First to forge with AI