3.7 / 5

Brainstorm Room

P2P whiteboard where each person's AI contributes ideas too

Useful

Multiplayer

Privacy

P2P

The Problem

Brainstorming sessions run dry; groupthink limits creativity; facilitators are expensive

Current Solutions (Not Great)

Miro/FigJam (no AI participation), ChatGPT (single-user), expensive facilitation

Who Needs This

Product teams, creative agencies, startup founders, workshop facilitators

Brainstorming sessions often stall when ideas run dry or groupthink takes over. Brainstorm Room is a shared whiteboard where participants connect peer-to-peer, and each person's local AI actively contributes ideas alongside the humans. Your AI sees what's been posted and generates suggestions based on your perspective and expertise. It's like having a creative assistant for every participant, but because each AI runs locally, there's no server seeing your confidential brainstorming. The ideas feel like they come from a larger, more diverse group.

Honest Take

The collaborative whiteboard space is super saturated (Miro, FigJam, Mural all dominate), but the angle of each participant having their own AI contributing is genuinely novel. The privacy pitch for confidential brainstorming could resonate with enterprise teams, though you'll need rock-solid CRDT sync to avoid the chaos of conflicting updates.

Monetization Ideas

Ways to turn this into revenue

Freemium

Free basic, $5-15/mo for pro

One-Time Purchase

$9-49 per license

Subscription

$5-29/month or $49-199/year

Features

Key features that make this app valuable

Shared canvas with sticky notes
Real-time P2P sync between participants
Each participant's AI generates ideas
AI ideas visually distinguished (different color)
Voting/clustering on ideas
AI-generated themes and summaries
Voice chat between participants
Export session as organized document

Build Prompt

Use this prompt with an AI assistant to start building

Build a React PWA called 'Brainstorm Room' using WebInfer and WebRTC. Connection: use simple-peer library or raw RTCPeerConnection with DataChannel. Generate room code for sharing (hash-based). UI: shared canvas with sticky notes, participant list, AI suggestion panel. State sync: CRDT or operational transform for conflict-free sticky note positioning. Each sticky has: id, text, author (human name or 'AI-[name]'), position, color. On canvas update received, each client's local AI evaluates current ideas. Use generateObject to return { suggestions: [{ text: string, buildingOn?: string, perspective: string }], themes: string[], gaps: string[] }. Show AI suggestions in sidebar with 'Add to board' button. AI notes get distinct style (dashed border, AI icon). Voting: click to upvote, show count. 'Cluster' button: AI groups related ideas. 'Summarize' generates session report. Voice: WebRTC audio channels for discussion. Export as markdown or image.

Score Breakdown

Pain