Short answer: Bing has gained strategic momentum as Microsoft integrates AI into Bing, Edge, Windows and Copilot. But the available evidence does not show Google’s Search business contracting. StatCounter’s June 2026 figures put Google at 91.27% of worldwide search-engine usage and Bing at 4.68%; on desktop, Bing reached 9.12%. Meanwhile, Alphabet reported 17% year-over-year growth in Search and Other revenue in the second quarter of 2026. Bing is improving at the margins while Google remains overwhelmingly larger and is using AI to expand Search usage.
What the latest numbers actually measure
Market-share percentages, query volume, users, advertising revenue and AI-assistant activity are different measures. A rise in Microsoft’s search advertising revenue is not automatically proof that users switched from Google, and Copilot usage is not the same thing as Bing queries.
| Measure | Bing | What it suggests | |
|---|---|---|---|
| Worldwide, all platforms, June 2026 | 91.27% | 4.68% | Google remains dominant; Bing is a distant second among the named engines. |
| Worldwide desktop, June 2026 | 85.92% | 9.12% | Bing is materially stronger on desktop, where Microsoft controls Windows and Edge distribution. |
| Worldwide, separately surfaced May 2026 result | 90.39% | 5.03% | Monthly readings move; one month does not establish a durable trend. |
Sources: StatCounter worldwide, StatCounter desktop and the separately surfaced May result. StatCounter measures web usage through its network of sites, not every query worldwide. Its global total combines markets with very different device, browser and search habits.
How AI gives Bing an opening
AI changes the product proposition
Traditional search mainly presents ranked links. Bing can add generated answers, conversational follow-ups and assistance with longer, more complex questions. That gives Microsoft a clearer reason to try Bing than simply offering another set of “ten blue links.” It may also attach advertising to AI-assisted discovery, although the economics and placement of those ads remain unsettled.
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Microsoft owns important distribution
Windows defaults, Edge, Copilot and Microsoft accounts put Bing close to users before they make a deliberate search-engine choice. Microsoft has described Copilot experiences spanning chat, search, browsing, shopping, news and operating-system integrations. This distribution can produce more queries even when it does not create durable preference for Bing as a standalone brand.
What Microsoft says is improving
In its fiscal second-quarter 2026 earnings materials, Microsoft said Bing and Edge continued to gain share and that search growth was driven by volume. Microsoft also reported that Search and news advertising revenue, excluding traffic-acquisition costs, rose 10% year over year, or 9% in constant currency. Management said the result was slightly below expectations because of execution challenges, while forecasting high-single-digit growth and continued share gains.
Those are Microsoft’s statements, not an independently audited Bing-only user series. The company reports a combined Search and news advertising category, so the figures cannot isolate how much growth came from AI-driven switching, pricing, advertiser mix, geography, partnerships or better monetization. See Microsoft’s FY26 Q2 earnings call, press release and performance summary.
Rank #2
Why Google is not visibly collapsing
Alphabet reported 17% year-over-year growth in Search and Other revenue in Q2 2026. Google also said Search queries reached an all-time high, AI Mode exceeded 1 billion monthly active users and AI-powered features were contributing to record Search usage. These are first-party claims and should be treated as company-reported figures, but they directly contradict a simple story in which AI has caused Google Search to shrink.
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Google’s AI may expand Search rather than replace it
Google says AI Mode queries have more than doubled each quarter since launch and that the average U.S. AI Mode search is three times as long as a traditional Search query. It also says AI features continue to send users to websites. Longer or more frequent queries can increase total Search activity even if the percentage share of a competitor rises.
Rank #3
Those statements do not settle the questions that matter to publishers: which sites receive clicks, whether traffic converts, how ads are priced and whether generated answers reduce visits to source pages. Google’s AI Mode usage analysis provides the company’s methodology and qualifications.
What “Google is shrinking” can legitimately mean
- Percentage share: Google can lose a few points in a particular country, month or device category.
- Absolute queries: Google’s total searches can still rise if the overall market expands faster than its share declines.
- Revenue: Search revenue can grow through higher commercial value per query, even with a lower percentage share.
- User attention: People may divide tasks among Google, Bing, Copilot, Gemini, ChatGPT or answer engines without abandoning Google.
- Publisher traffic: A search engine’s referrals can differ from its total query share, especially when AI answers change click behavior.
- AI usage: Assistant activity should not be inserted into conventional search-share statistics without a defined methodology.
In the cited StatCounter readings, Google’s worldwide share was higher in June 2026 than the separately surfaced May figure, while Bing’s was lower. That does not prove either a reversal or a long-term decline; it demonstrates why every claim needs a specified period, platform and measurement.
Why Bing’s desktop strength matters—and has limits
Bing’s 9.12% worldwide desktop share was almost twice its 4.68% all-platform share in June 2026. Windows and Edge defaults, workplace Microsoft accounts and Copilot placement help explain why desktop is a more favorable environment. The contrast is evidence of distribution advantage, not proof that AI alone caused the gap.
Mobile is the critical qualification. A business that serves mostly phone users should not extrapolate Bing’s desktop position to total search visibility. Users may also reach Bing through defaults or embedded features rather than choosing it after comparing results, so exposure and loyalty are separate questions.
Risks that could slow Bing’s progress
- AI serving costs: Generated responses can cost more to deliver than traditional retrieval, pressuring margins.
- Distribution dependence: Defaults can create usage without durable preference once users change browsers or devices.
- Mobile weakness: Desktop gains do not automatically transfer to mobile.
- Quality and trust: AI answers can be wrong, incomplete or poorly sourced.
- Publisher resistance: Sites may object if summaries reduce click-through traffic.
- Advertising execution: Microsoft itself cited execution challenges in its search-advertising result.
- Partnership normalization: Microsoft warned that sequential growth could moderate as third-party partnership contributions normalize.
- Competition: Google, Gemini, ChatGPT, Perplexity and other assistants are also pursuing informational queries.
- Measurement gaps: AI-assistant activity does not fit neatly into conventional search-share panels.
What marketers and publishers should do
Measure both engines without confusing the metrics
- Keep Google Search Console as the baseline for Google indexing, queries and pages: Google Search Console.
- Add Bing Webmaster Tools to inspect Bing indexing and performance: Bing Webmaster Tools.
- Track branded and non-branded queries separately, and split desktop from mobile.
- Use analytics to compare Bing and Google sessions, conversions, engagement and revenue—not just impressions.
- Test Microsoft Advertising against Google Ads with equivalent audiences, landing pages and conversion definitions. Both platforms are auction-based; there is no universal CPC: Microsoft Advertising and Google Ads.
- Inspect behavior by source in an analytics tool such as Microsoft Clarity, while checking current limits and terms: Microsoft Clarity.
- Watch whether Bing gains persist for at least 12 months and after comparable AI features are available in Google Search.
Commercial SEO suites such as Semrush, Ahrefs and SE Ranking can help with rank tracking, but a small site may learn more from accurate conversion tracking and first-party tools than from an expensive subscription.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.How to verify whether Bing is genuinely winning
- Compare at least 12 months of worldwide, U.S., desktop and mobile share data.
- Pair percentage share with estimated absolute traffic; a share gain in a growing market is different from a gain in a shrinking one.
- Separate Bing from Edge, Copilot and Microsoft Search in reporting.
- Compare Microsoft’s Search and news advertising growth with the wider digital-ad market.
- Look for Bing-specific query, user or revenue disclosures rather than relying on a combined category.
- Check independent publisher referral datasets for incremental Bing traffic.
- Record the reporting period, platform scope, geography and publication date for every number.
- Treat company-reported AI user counts as directional, not independently audited proof of satisfaction or switching.
Where Bing fits for different users
Bing is a credible alternative for people already using Windows, Edge or Copilot and for anyone comparing AI-generated answers. Google remains the necessary baseline for scale, mobile distribution and established search habits. DuckDuckGo and Brave Search appeal to privacy-focused users, while Perplexity, ChatGPT and Gemini are conversational options rather than direct substitutes for every navigational, local or shopping query. No alternative is universally better without query-specific testing.
Frequently Asked Questions
Is Bing taking users directly from Google?
The cited evidence does not establish a one-for-one migration. Bing’s gains may reflect Microsoft distribution, AI experimentation, pricing, partnerships or genuine switching, and the available disclosures do not separate those effects.
Does a lower Google market share mean Google Search revenue is falling?
No. A percentage share can decline while absolute queries and revenue rise. Alphabet reported 17% year-over-year growth in Search and Other revenue in Q2 2026.
The Bottom Line
Bing is no longer marginal in the AI-search conversation: Microsoft has a stronger product story, powerful distribution and reported advertising growth. But Google has not meaningfully shrunk as a Search business. The defensible conclusion is share gains at Bing’s margins versus continued overwhelming scale and growth at Google.
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