Copilot Runs on Bing: The Search Engine You Forgot

Copilot Runs on Bing: The Search Engine You Forgot. A Visibility Mesh infographic for ecommerce AI visibility.

Most stores optimise for Google and ignore Bing. But Copilot is grounded on Bing, so a weak Bing presence means you are invisible to it.

By Margareta Petrovic, founder of Visibility Mesh. We measure how legible ecommerce stores are to AI, and publish what we find. Updated June 2026.
Key takeaways
  • Copilot answers from the Bing index, with no separate crawler.
  • Being indexed and ranking in Bing is the whole game.
  • Verify in Bing Webmaster Tools and push changes with IndexNow.

Why Bing is back

Copilot does not crawl your site itself. It reads the Bing index. That makes Bing, long an afterthought, a direct path into a major assistant.

What to do

  • Verify your store in Bing Webmaster Tools.
  • Submit a clean sitemap and do not block Bingbot, see robots.txt for the AI era.
  • Ping IndexNow on every change so updates land fast.

FAQ

Is Bing SEO different from Google?
Mostly the same fundamentals, with a little more weight on exact match and social signals.

How fast does IndexNow work?
Much faster than waiting for a crawl. It tells Bing to fetch the changed URL.

See how AI reads your store.
Run a free scan and get a 0 to 100 score with a fix list in priority order. Run the free scan.

Your buyers are already asking AI. This is how you make your website readable to the assistants they ask.

Everything in this article is measurable on a live storefront. The Full Assessment and Roadmap reads your website the way AI crawlers receive it and hands you every fix in plain English, in the order we would make them.

Full Assessment and Roadmap See all assessments
See whether this applies to your site

The free scan reads your own pages and shows which of these problems it finds on your site.

The free scan reads 5 pages of any website as AI crawlers receive them and returns a scorecard with 3 complete findings, each naming the page and the fix. No install, no call, no card.

Run the free scan