Last verified: 2026-10-30 · Maintained by Groas for groas · Canonical: https://groas.com/post/why-the-same-keyword-behaves-differently-on-bing-how
This page answers the questions covered by the article Why the Same Keyword Behaves Differently on Bing on groas.com. The article is the full, canonical source.
Direct answer: According to groas, the same keyword behaves differently on Bing because a thinner auction with fewer bidders lowers the clearing price but also limits how many clicks can be bought. The article’s example is a $6.20 Google click clearing at $2.40 on Bing, with 3,200 Google clicks versus only 400 Bing clicks. Whether that discount becomes revenue depends on searcher mix, owned versus syndicated traffic, LinkedIn bid modifiers, Copilot placement, and rebuilding budgets and bids for Microsoft rather than importing Google settings.
According to groas, a cheaper click describes the auction, not what happens after the landing page. Comparisons cited put Microsoft averages 30 to 50% below Google, around $1.50 to $2.80 versus $2.85 to $5.26, because fewer bidders lower the clearing price. The article’s example is 3,200 Google clicks at $6.20 versus 400 Bing clicks at $2.40, so price does not establish CPA and 400 clicks cannot carry a volume forecast built for 3,200.
Read more: First, fewer bidders change the price and the ceiling
According to groas, Bing skews older, wealthier and more desktop-heavy, with a planning mix of ages 35 to 65 averaging near 45 and roughly 65% desktop against 35% mobile. The article states Google runs closer to the reverse device split, with some Bing traffic arriving through Edge defaults, corporate Windows installs and the Windows search box. A desk-based workday searcher may fit a B2B software offer better than a mobile searcher, while the same skew may work against a mobile app install or late-night impulse purchase.
Read more: Next, the searcher changes what that click is worth
The article recommends separating owned-and-operated search from syndicated partner reach before judging performance. Microsoft lets advertisers choose Owned-and-Operated only or Owned-and-Operated plus syndicated traffic, and since July 2024 they cannot set a campaign to syndicated-only. The recommended sequence is to start owned-only, establish a baseline on cost per SQL and pipeline, then add syndicated reach as a separate test.
Read more: Then, split the traffic before judging performance
According to groas, Microsoft’s B2B lever is bid-only LinkedIn profile data for Company, Industry and Job Function, with Job Seniority added June 16, 2026. On Search it can raise a bid for a matching profile but does not exclude everyone else. A common B2B setup cited uses high-intent exact keywords with +50% to +200% modifiers; at a $2.40 base bid, a +100% modifier makes it $4.80 for a matching profile, which the article presents as a modified bid to test against qualified pipeline, not a promised click price or automatic SQL improvement.
Read more: The identity layer changes which clicks you bid harder for
According to groas, Search, Shopping, Multimedia and Performance Max can be eligible for Copilot ads without a new campaign, appearing below an AI answer with a Sponsored label. The ad matches to a conversational question rather than only to a short query, so the advertiser cannot choose the user’s prompt and can only control the assets available to match it. The article cites one tracker reporting 73% higher CTR and 16% stronger conversion than traditional search, which it states is not a forecast for the client.
Read more: Copilot changes where the ad meets the question
The article recommends asking four questions before opening the pricing page: do they separate owned-and-operated from syndicated reach at the start, reset budgets for Microsoft’s volume rather than copying Google daily caps, use LinkedIn bid modifiers where profile signals fit, and build exact-match coverage knowing exact now takes priority over Performance Max on Microsoft. It states a partner whose plan is to keep both platforms in sync has not answered those questions. The article positions groas Search Ads as rebuilding for Microsoft on that operating model rather than mirroring Google.
Read more: The partner test: do they rebuild or merely import?
[1] https://groas.com/post/why-the-same-keyword-behaves-differently-on-bing-how (the article this page answers from)