Bing Copilot is Microsoft's AI assistant that answers questions by combining the Bing search index with a GPT language model. To get cited, your page must be indexed by Bingbot, rank well in Bing, use clear structure and Schema markup, and reach the index fast via IndexNow. Copilot pulls sources live from Bing before generating each answer.
This guide explains how Bing Copilot selects sources, the role of Bingbot and Bing Webmaster Tools, how optimizing for Copilot differs from Google AI Overviews, and which technical steps raise your citation odds. It is written for SEO practitioners and site owners who want traffic from Microsoft's AI search.
What Bing Copilot is and why it matters
Bing Copilot (formerly Bing Chat) is built into Bing search, the Edge browser, Windows, and Microsoft 365. Unlike a classic list of blue links, Copilot produces a coherent text answer and attaches a few sources as numbered footnotes. Users get a ready solution while sites earn a citation and a referral click.
The key difference from standalone ChatGPT: Copilot always queries the live Bing index before generating a reply. That means getting into Copilot answers depends directly on how well your page is indexed and ranked in Bing. Optimizing for Copilot is roughly 70% classic technical Bing SEO plus structuring content for fact extraction.
How Copilot selects sources for an answer
The source-selection mechanism relies on several signals that partly overlap with Bing ranking factors and are partly specific to generative search.
Connection to Bing ranking
Copilot builds answers not from the whole web but from the top Bing results for a query. If your page is not in Bing's first page of organic results, the odds of citation drop sharply. So the baseline step is to push the page to high positions in Bing itself: relevance, inbound links, and behavioral signals.
Authority and trustworthiness
Microsoft emphasizes source reliability. Pages with transparent authorship, update dates, links to primary sources, and Schema markup read as more trustworthy. For YMYL topics (health, finance, law) authority is critical — Copilot avoids citing questionable resources.
Fact extractability
The model prefers pages from which a direct answer is easy to extract: short paragraphs, lists, tables, and definitions at the start of a section. The less effort it takes to pull a fact, the higher the chance it lands in the generated answer.
The role of Bingbot and Bing Webmaster Tools indexing
Bingbot is Microsoft's crawler that discovers and indexes pages for Bing. Without a page being indexed in Bing, it physically cannot appear in Copilot. This is a separate process from Google indexing, and many sites have weak coverage specifically in Bing.
Bing Webmaster Tools (BWT) is a free tool for controlling indexing. There you submit a sitemap, check coverage via URL Inspection, review crawl-error reports, and request recrawls. Registering your site in BWT is a mandatory step for anyone who wants a presence in Copilot.
BWT also provides keyword and backlink reports, helps spot robots.txt problems, and shows which pages Bing treats as duplicates. Regular coverage audits in BWT are the most direct way to influence your visibility in Microsoft's AI search.
What raises your citation odds
Below is a table of Bing Copilot citation factors and the concrete action for each.
| Factor | What to do |
|---|---|
| Bing indexing | Register the site in Bing Webmaster Tools, submit sitemap.xml, verify coverage |
| Bing ranking | Build relevance and authoritative links to reach Bing's organic top 10 |
| Content structure | Use short paragraphs, lists, tables, and a direct answer at the start of each section |
| Schema markup | Add Article, FAQPage, HowTo, Organization as JSON-LD |
| Freshness | Update content, set dateModified, cover current versions and data |
| Indexing speed | Wire up IndexNow to notify Bing of changes instantly |
| Author authority | Name a real author, add a bio, link to profiles and primary sources |
IndexNow for fast Bing indexing
IndexNow is a protocol supported by Microsoft Bing and Yandex that lets you notify search engines about a changed URL instantly, without waiting for a scheduled Bingbot crawl. This speeds fresh content into the index — and therefore into Copilot. Here is a ping via a simple GET request:
GET https://api.indexnow.org/indexnow?url=https://example.com/page&key=YOUR_KEY HTTP/1.1
Host: api.indexnow.org
# Batch submission via POST
POST https://api.indexnow.org/indexnow HTTP/1.1
Content-Type: application/json; charset=utf-8
{
"host": "example.com",
"key": "YOUR_INDEXNOW_KEY",
"urlList": [
"https://example.com/page-1",
"https://example.com/page-2"
]
}The IndexNow key is placed as a text file in the domain root. Once configured, any update can be pushed in a single request — Bing picks up changes in minutes rather than days.
Schema and structured data
Schema.org markup helps Copilot understand the type and meaning of content. Use Article for articles, FAQPage for Q&A, and HowTo for instructions. Markup does not guarantee citation, but it reduces ambiguity and improves fact extractability.
How optimizing for Copilot differs from Google
Although the SEO fundamentals are universal, there are important differences between Bing Copilot and Google AI Overviews.
| Parameter | Bing Copilot | Google AI Overviews |
|---|---|---|
| Index | Bing index + GPT | Google index + Gemini |
| Crawler | Bingbot | Googlebot |
| Webmaster tool | Bing Webmaster Tools | Google Search Console |
| Fast indexing | IndexNow (native) | Indexing API (limited) |
| Citation format | Numbered footnotes | Inline links in a block |
| Access points | Bing, Edge, Windows, Microsoft 365 | Google Search, Chrome |
The practical takeaway: do not rely on Google alone. Many sites underrate Bing, which means competition for a Copilot slot is lower. Dedicated work with Bing Webmaster Tools and IndexNow delivers a fast lift in visibility across Microsoft's AI search.
How to check your page's readiness
Before counting on a Copilot citation, verify your technical foundation. Free enterno.io tools do it in a couple of minutes:
- /en/ai-check — assesses a page's readiness to be cited by AI search engines, including Copilot;
- /en/seo-audit — technical SEO audit: indexability, structure, meta tags, speed;
- /en/schema-checker — validates Schema.org markup (Article, FAQPage, HowTo).
Also open Bing Webmaster Tools and confirm the page is in the Bing index with no crawl errors — that is the foundation for appearing in Copilot.
Related reading
- Generative Engine Optimization: the complete guide
- Structured data for AI search
- The sitemap.xml guide
Sources
Frequently Asked Questions
Do I need Bing Webmaster Tools for Copilot?
Yes, it is a key step. Copilot only cites pages from the Bing index. Bing Webmaster Tools lets you submit a sitemap, check coverage, and request recrawls. Without Bing indexing a page physically cannot appear in Copilot answers, regardless of its Google rankings. Register the site and monitor coverage.
Does IndexNow help you get into Copilot faster?
Indirectly, yes. IndexNow instantly notifies Bing about a changed URL, cutting indexing time from days to minutes. The sooner fresh content enters the Bing index, the sooner it becomes eligible for a Copilot citation. The ping itself does not guarantee a citation, but it removes the indexing delay.
Is content for Copilot different from content for Google?
The foundation is shared: high-quality, structured, authoritative content. The differences are technical — different crawlers, webmaster tools, and fast-indexing methods. Bing supports IndexNow natively; Google does not. When optimizing for Copilot, pay separate attention to your coverage in Bing Webmaster Tools.
Which Schema markup matters for Copilot?
The most useful are Article, FAQPage, HowTo, and Organization in JSON-LD. Markup helps Copilot understand the content type and extract facts. It does not guarantee a citation, but it reduces ambiguity and improves the chance that your text is interpreted correctly by the model.
How do I check if a page is ready to be cited?
Use /en/ai-check to gauge AI-search readiness, /en/seo-audit for a technical check of indexability and structure, and /en/schema-checker to validate markup. Then open Bing Webmaster Tools and confirm the page is in the Bing index with no crawl errors — that is the baseline for Copilot.
Why optimize for Bing if it has less traffic?
Copilot is embedded in Windows, Edge, and Microsoft 365 — an enormous audience. Competition for Copilot citations is lower than in Google because many sites ignore Bing. Dedicated Bing work delivers a fast lift in AI-search visibility at minimal cost, capturing an underserved channel.