Relay

Stop repeating yourself to every AI

Vercel DayDeveloper ToolsArtificial IntelligenceChrome ExtensionsProductivity

▲ 101 votes14 commentsLaunched May 15, 2026

Daily #1Weekly #66

❌ Every time you open a new AI chat, you paste the same context all over again — your stack, decisions, constraints, where you left off 🛠️ Relay fixes this. It captures what matters from your AI chats and keeps a living project brief ready. One click injects your full context into any fresh conversation 🦾 Via MCP, your IDE agents (Cursor, Claude Code, Windsurf, Codex, etc.) read and write the same brief, synced automatically Works with: ChatGPT, Claude, Gemini, Grok, and more. Free to start

AI Analysis

📝 Summary

Relay solves the pain of repeatedly pasting the same context into new AI chats. It automatically captures key details from conversations to maintain a living, dynamic project brief. Users can inject this full context with one click into fresh chats on ChatGPT, Claude, Gemini, Grok, and others. Via MCP, IDE agents like Cursor, Claude Code, Windsurf, and Codex can read from and write to the brief with automatic syncing. Core value is streamlined AI workflows, consistency, and time savings for developers. Free to start.

📈 Market Timing

In 2025-2026, AI tool adoption is exploding with developers using multiple LLMs and agents daily. Demand for seamless context sharing and workflow integration across platforms is surging as AI coding becomes mainstream. Browser extensions, MCP-like protocols, and cloud sync technologies are mature. Excellent Timing.

✅ Feasibility

High. Technical implementation via Chrome extension, web app, and MCP integrations is achievable with current AI APIs and browser tech. Moderate development costs for cross-platform compatibility and sync features. Low supply chain/compliance risks as pure software. Strong scalability via cloud. Main risk is ongoing AI platform changes, but overall highly feasible.

🎯 Target Market

Primary users: Software developers, AI engineers, and technical product builders (ages 25-40) who heavily use AI chats and IDE agents. Industries: Software development, tech startups. Geographic: Global with concentration in US, Europe, China tech hubs. TAM for AI developer productivity tools ~$15B+ by 2026; SAM for context tools ~$1-2B. Core pains: context loss and repetition. High willingness to pay for premium features post free tier.

⚔️ Competition

Medium. Direct competitors: 1. Cursor (cursor.com), 2. Claude Projects (claude.ai), 3. Continue.dev (continue.dev), 4. Aider (aider.chat), 5. GitHub Copilot Workspace (github.com). Advantages: Unified living brief across any AI chat + bidirectional MCP sync with multiple IDE agents, automatic capture. Disadvantages: Newer entrant with less brand recognition; relies on compatibility with evolving AI platforms; pricing not detailed beyond 'free to start' vs competitors' established freemium/subscription models.

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