Microsoft Copilot is embedded in Windows, Office 365 and Bing. Millions of users now ask it questions every day — but most brands have no idea how to appear in its answers. Here is what you need to know.
When brands talk about AI visibility, they almost always mean ChatGPT. Yet Microsoft Copilot has quietly become one of the most widely used AI assistants in the world — embedded directly into Windows 11, Microsoft 365, Bing, and the Edge browser. It is used daily by hundreds of millions of people, especially in professional and B2B contexts.
The key difference: Copilot uses the Bing index to retrieve real-time information. Unlike ChatGPT, which relies on training data frozen at a cutoff date, Copilot actively searches the web to answer questions. This means your website's Bing indexing status directly determines whether Copilot can cite you — or not.
If you are visible in Google but invisible in Bing, you are invisible to Copilot. And for B2B brands, that is increasingly costly.
Copilot is not just another chatbot. It is integrated into the tools your prospects already use every day: Outlook, Teams, Word, Excel. When a decision-maker asks Copilot to summarise a market, compare providers, or draft a proposal, Copilot sources information from the web — including your competitors' content.
Three reasons Copilot matters for B2B:
| AI assistant | Data source | Bing optimisation needed? | Real-time? |
|---|---|---|---|
| Microsoft Copilot | Bing index + web | Yes, critical | Yes |
| ChatGPT (GPT-4) | Training data + optional web plugin | Partially | With browsing enabled |
| Perplexity | Web (multiple engines) | Partially | Yes |
| Google AI Overview | Google index | No, Google only | Yes |
The implication is clear: a separate Bing optimisation strategy is not optional if you want Copilot visibility. Google dominance does not transfer automatically.
Start with Bing Webmaster Tools. Add your property, verify ownership, and submit your sitemap. Check which pages are indexed. Many websites are well-indexed by Google but have significant coverage gaps in Bing — often because Bing crawls less aggressively and relies more on explicit submissions.
Audit your robots.txt and noindex tags: ensure you are not accidentally blocking Bing's crawler (Bingbot) while allowing Googlebot.
IndexNow is an open protocol supported by Bing that lets you instantly notify search engines when content changes. Unlike the traditional crawl cycle — which can take days or weeks — IndexNow delivers your new or updated pages to Bing in near real-time.
For Copilot, this means fresh content gets surfaced faster. If you publish a thought leadership article today, Copilot can cite it tomorrow rather than in three weeks.
Implementation is simple: generate an IndexNow API key, host a verification file, and submit URLs via the API after each publish. Most modern CMS platforms have plugins or native integrations.
Schema markup helps Copilot understand the context and credibility of your content. Three schema types are particularly valuable:
Copilot users ask questions in natural language: "What is the best CRM for a Belgian SME?", "How do I reduce my company's VAT exposure?", "Which agencies offer GEO services in Brussels?" Your content needs to match these intent patterns.
Practically, this means:
Copilot does not cite isolated pages — it cites brands that appear consistently credible across a topic. A single article on "AI visibility" will not be enough. You need a cluster: a pillar page covering the broad topic, supported by satellite articles covering specific sub-questions, all interlinked.
This signals to Bing (and therefore Copilot) that you are a reliable, comprehensive source — not just a one-page guide.
Copilot does not yet offer a dedicated analytics dashboard. Your monitoring approach should combine three methods:
| Week | Actions |
|---|---|
| Week 1 | Set up Bing Webmaster Tools. Submit sitemap. Audit indexing gaps vs Google. Fix robots.txt if needed. |
| Week 2 | Implement IndexNow. Add Organization and Article schema markup across all key pages. |
| Week 3 | Rewrite or create 3-5 FAQ-format articles targeting your highest-intent conversational queries. |
| Week 4 | Set up monitoring (Bing Webmaster Tools + manual Copilot tests). Establish a monthly review cadence. |
They share the same underlying technology (Bing index + GPT-4), but Copilot is now the unified brand for Microsoft's AI assistant across all products: Windows, Office 365, Edge, and Bing. For visibility purposes, optimising for Bing is optimising for Copilot.
No. Bing Webmaster Tools is free for any website owner. It is the equivalent of Google Search Console for the Bing ecosystem.
With IndexNow and schema markup in place, you can see Copilot begin to cite new content within days rather than weeks. Sustained topical authority builds over 2-3 months of consistent publishing.
Partially. Both benefit from clear, structured, authoritative content. But Copilot specifically requires Bing indexing and IndexNow — actions that have no direct equivalent for ChatGPT, which relies on training data and optional web browsing.
Founder of AISOS. Specialist in AI visibility and Generative Engine Optimisation for B2B brands across Europe.