Microsoft Copilot is no longer a side experiment. It sits inside Windows, Microsoft 365, Bing, and Edge, in front of hundreds of millions of people who never open a chatbot on purpose. When a buyer asks Copilot a question in Word, Teams, or the Windows taskbar, your brand is either in the answer or it is not. SearchFit now tracks that answer the same way it tracks every other engine, so Copilot is a measured channel instead of a blind spot.
Every answer engine SearchFit covers
AEO is not a single-engine game. Buyers ask different assistants depending on where they work, what device they are on, and which model they trust. SearchFit runs the same query set across all of them and compares the results side by side.
| Engine | Where it shows up | Why it matters |
|---|---|---|
| ChatGPT | chatgpt.com, ChatGPT Search, apps | Largest consumer reach, default for many buyers |
| Microsoft Copilot | Windows, Microsoft 365, Bing, Edge | Enterprise distribution, grounded in the Bing index |
| Claude | claude.ai, API, Claude in tools | Trusted for research and long-form reasoning |
| Gemini | Google app, Workspace, AI Overviews | Tied to Google distribution and Workspace |
| Perplexity | perplexity.ai, Comet | Citation-first, popular for product research |
| Grok (xAI) | X, grok.com | Real-time signals and the X audience |
| DeepSeek | deepseek.com, API | Fast-growing open model, strong in technical queries |
Tracking one engine tells you almost nothing. A brand can be cited first in Claude and invisible in Copilot, or strong in Perplexity and absent from Gemini. SearchFit shows the full picture so you fix the gaps that actually cost you mentions. For more on why one model is never enough, see Why a Single LLM Is Not Enough for AEO.
Why Microsoft Copilot is different
Most assistants answer from the model plus a live web search. Copilot does that too, but it has two advantages that change how you optimize for it.
- Distribution. Copilot ships inside the tools enterprises already pay for. A procurement lead does not have to choose to open it. It is in their inbox, their documents, and their browser.
- Grounding. Copilot grounds its public answers in the Bing index and, inside an organization, in the Microsoft 365 Graph. That means your visibility in Copilot is tied to how well Bing can crawl, index, and trust your content.
The practical takeaway: winning Copilot citations is part answer-engine optimization and part classic Bing hygiene. If Bing cannot index your page, Copilot cannot cite it.
How SearchFit supports Copilot
SearchFit treats Copilot as a first-class engine in the same workflow you already use for ChatGPT and Perplexity.
- Brand and citation tracking. SearchFit asks Copilot the buying questions in your category and records whether your brand is named, which sources Copilot grounded the answer in, and the sentiment of the mention.
- Share of voice. You see how often Copilot recommends you versus each competitor, so you know where you stand instead of guessing.
- Cross-engine comparison. Because the same prompts run across Copilot, ChatGPT, Claude, Grok, DeepSeek, Perplexity, and Gemini, you can see exactly where Copilot disagrees with the others and why.
- Grounding sources. SearchFit surfaces the pages Copilot pulled from, so you know whether it is citing you, a competitor, or a third-party list you should be on.
- Signals and content actions. SearchFit turns the gaps into a weekly action plan: the queries to target, the Bing-indexable content to publish, and the structured data to add so Copilot can quote you cleanly.
Optimizing for Copilot, concretely
Because Copilot leans on the Bing index, the work splits into two tracks.
| Track | What to do | Outcome |
|---|---|---|
| Be findable | Confirm Bing indexes your key pages, submit your sitemap in Bing Webmaster Tools, fix crawl errors | Copilot can reach your content |
| Be quotable | Add FAQ and Product schema, write self-contained answers, keep claims specific and sourced | Copilot can extract and cite you |
This is the same extraction-first writing that wins citations everywhere, applied to the engine with the deepest enterprise reach. For the enterprise angle, see Microsoft Copilot Visibility for Enterprise AI Search and Bing AI Search Visibility: Optimize for Microsoft Copilot.
Getting started
- Run the free AEO Grader to see your current Visibility Score across every engine, Copilot included.
- Review which queries Copilot answers without you, and which competitors it favors.
- Use the Signals action plan to close the Bing indexing and content gaps.
- Track your Copilot share of voice every week as you publish.
Copilot is where work happens, which means it is where a growing share of buying questions get asked. SearchFit makes sure you can see your brand in those answers and act on what you find.
Want a walkthrough on your own domain? Run the grader above or reach out to [email protected] and we will show you where you stand across ChatGPT, Claude, Grok, DeepSeek, Perplexity, Gemini, and Microsoft Copilot.