ReplyHey

What is ReplyHey?

ReplyHey helps founders find people talking about the problem they solve across Reddit, X, and LinkedIn. It scans for relevant threads every day, scores each lead, and drafts replies in your voice so you can jump in fast. It also checks subreddit rules, so you know when to reply publicly and when to send a DM instead. Beyond leads, it tracks brand mentions, brand sentiment, competitor keywords, and promo threads. You can use it in your browser or through Claude, Cursor, or Codex with MCP over HTTP. The idea is simple: spend less time hunting for conversations and more time joining the right ones.

Key features

• Daily leads scored with the best matching sentence highlighted.
• Draft replies written in your voice for quick editing.
• Checks live subreddit rules to avoid promotion mistakes.
• Tracks brand mentions and sentiment across Reddit daily.
• Builds a two-week posting calendar from fresh signals.
• Works inside Claude, Cursor, and Codex through MCP.