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06 · Automotive brand (confidential)

Cloned the Google account into Bing. CPCs dropped 50%. ROAS held.

  • Paid Media
  • Search

2022 – present · Growth Marketing Lead

The bet

Bing is the channel everyone skips.

"Tiny market share, not worth the time, the audience is old."

But that audience matched ours almost perfectly.

45+ skew, desktop-heavy, higher disposable income. For our buyer demographic, Bing was tailor-made.

And the auction is half as crowded. CPCs run 40–60% of Google for matching intent.

So I ported the entire Google account.

Microsoft Advertising has a direct import. Pulled in campaigns, ad groups, keywords, ads in one afternoon.

Then I tuned the bids down. Bing converts ~10% under Google, so you can't just match Google CPCs straight across.

Added Microsoft Audience Network as its own campaign. MSN, Outlook, Edge. Bing's display equivalent.

Within two weeks blended Bing CPCs were 50% under Google for the same keywords.

ROAS held within 10% of Google. Net incremental revenue on a channel I would have ignored.

Concept

Why Bing actually works (when no one runs it)

The channel everyone dismisses is the same channel where the auction is half as crowded. The math is straightforward.

  • 01

    Older, wealthier audience

    45+ skew, desktop-heavy, higher disposable income. Matches premium-AOV products.

  • 02

    Half the CPC

    40–60% of Google for identical keywords. Same intent, less competition.

  • 03

    Microsoft Audience Network

    MSN, Outlook, Edge. Display equivalent at native Bing economics, once placements are pruned.

  • 04

    Direct import from Google

    Microsoft built a one-click port. Two weeks from zero to fully live.

  • 05

    Competitor terms cheap

    Brand defense is cheap. Competitor terms cheaper still. Auction loosens at every level.

Concept

How I cloned the Google account into Bing

Two weeks from zero spend to fully scaled. The hard work was already done on Google.

  1. 01

    Direct import

    Microsoft's Google Ads import pulled campaigns + structure

  2. 02

    Bid recalibration

    Bing converts ~10% lower; bids dropped to match

  3. 03

    MSAN audit

    Excluded low-quality placements

  4. 04

    Audience overlay

    LinkedIn-based targeting (B2B subset)

  5. 05

    Monitor incremental

    Watched for Google cannibalization. None observed.

What broke

Microsoft Audience Network was a money pit at first.

Default placements include a lot of MSN article farms with weak intent.

Had to use the placement-exclusion tool aggressively before MSAN started carrying its weight.

Lesson: Bing Search is plug-and-play. MSAN needs babysitting.

The result

−50%blended CPC vs Google for matched keywords
ROAS heldwithin 10% of Google ROAS at scale
Net newincremental revenue from a 1-afternoon port

Bing is the most underrated growth channel for any brand selling to people over 35. The setup cost is one afternoon. The CPC arbitrage runs for years.

Next

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