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Find Reddit leads for a website and email them

An n8n workflow takes a website URL, works out industry and keywords, monitors Reddit for relevant posts and emails potential leads to the user.

Time saved
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Setup time
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Running cost
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Use case overview

An n8n workflow takes a website URL, works out industry and keywords, monitors Reddit for relevant posts and emails potential leads to the user.

Reported experience

  1. What they did

    A user submits their website URL and email through a form. The workflow analyzes the site to find the industry and keywords, then searches Reddit and filters posts by upvotes over 15, non-empty text and age under 90 days. An AI agent (GPT-4.1-mini via OpenRouter) judges each post's relevance and summarizes it.

  2. How it went

    Relevant posts are saved to Google Sheets and sent to the user as an HTML email of potential leads. The page gives no results or lead-quality numbers.

  3. Worth knowing

    You need OAuth credentials for Reddit (a Reddit app), Google Sheets and Gmail, plus an OpenRouter API key. The template is listed at $20.

Example prompts

Try with n8n
Build an n8n workflow where I give it my website URL [URL]. It should work out my industry and a list of keywords, then check Reddit every [few hours] for new posts where someone is asking for help that my business could solve. Email me a digest with the post link, a one-line reason it is a good lead, and a suggested reply, and pause for my approval before it posts or messages anyone on Reddit.
Sales · Beginner
  1. Form submit
  2. Fetch company site
  3. Claude scores fit

Auto-qualify inbound leads before a rep sees them

Score every demo request against your ICP, update HubSpot and ping the right rep in Slack within a minute of the form submit.

n8n · Claude · HubSpot · Slack
Customer Support · Intermediate
  1. New ticket webhook
  2. Claude classifies
  3. Draft from help docs

Triage support tickets and draft first replies

Every new Zendesk ticket gets a category, priority and sentiment tag plus a draft reply in an internal note before an agent opens it.

Zendesk · n8n · Claude