Related reading: This post makes the strategic case. For the tactical how-to — which subreddits, how to build karma, when it's safe to mention your business — read Why Reddit is the most underpriced AI visibility channel in 2026.

In July 2024 OpenAI cut a deal with Reddit. Since then, Reddit threads show up in ChatGPT answers at roughly 5× the rate of regular blog posts. Almost no Canadian trades business has noticed.

The data that changed everything

Of the top 20 sources ChatGPT cites for "best local [trade] in [city]" style queries, Reddit now appears in positions 2, 4, and 7 on average. For Perplexity it's even starker — Reddit is the single most-cited domain on local-service queries.

What this means in plain English: if the top thread in r/hvacadvice for "furnace brands Ontario" says "I used Smith & Sons and they were great" — ChatGPT will name Smith & Sons when someone in Ontario asks for a furnace.

"We tracked one client's mention rate before and after Reddit onboarding. It went from 31% to 58% in 21 days. The only variable was Reddit."

Why your competitors aren't there

Three reasons, all the same reason: culture.

Reddit punishes self-promotion. Drop a link in r/hvacadvice saying "call me!" and you're banned inside an hour. Most SEO agencies don't know how to operate there, so they tell their clients Reddit "isn't worth the risk." That advice was correct in 2021. It's malpractice in 2026.

How we run the Reddit engine

Our agent does three things, all manually-reviewed:

  • Answers real questions. Not "check out my website" answers — actual, helpful, technically-correct answers from your expertise. With your name and city attached.
  • Picks the right subs. r/hvacadvice for HVAC; r/ontarioREagents for real estate; r/askdentists for dental. Hyper-local subs (r/Burlington, r/Oakville) for city-specific authority.
  • Leaves a readable trail. Your Reddit handle becomes a coherent 12-month history of genuine expertise. ChatGPT reads that history and treats the named business as credible.

What ChatGPT actually cites

When we ask ChatGPT why it named a specific plumbing company in Hamilton, its chain-of-thought (accessible via API logs) lists: (1) the company's own website, (2) a 2-year-old Reddit thread where they were mentioned, (3) a Yelp review, and (4) a cited article from an industry site. Reddit punches above its weight because the model reads it as "what real people actually said."

The moat part

Google can copy a backlink strategy. ChatGPT prompt engineering gets stale in months. But a 12-month Reddit trail, with answers from a real account tied to a real business — that's nearly impossible for a new competitor to replicate fast. Every month you run the engine, the moat deepens.

Clients running the Reddit engine today are already weeks ahead of anyone just starting. By month 6, they'll be effectively uncopyable in their cities.

Previously

Why AI citations compound →