Bing ads for lawyers is the channel nobody in your firm's marketing meeting brings up, and that's the reason to bring it up. Legal is the single most expensive category in all of Google Ads. Personal injury and DUI clicks can run $50, $80, even $150 apiece. On Bing, the same searches often cost a fraction of that, against a fraction of the competition — and the audience skews toward exactly the settled, employed, older clients law firms want.
Why the math is different on Bing
Google's legal auction is a bidding war between firms with six-figure ad budgets. You're paying not because the click is worth $100 but because a national injury firm decided it was. Bing's smaller advertiser pool means the same keyword frequently clears at 30 to 60 percent less. Fewer firms are fighting there, so your dollar buys more of the same intent.
What it can cost
There's no honest flat number — legal clicks swing wildly by practice area and city. But the pattern holds: if a term costs $90 on Google, expect meaningfully less on Bing, sometimes half. For a firm where one signed case is worth thousands to tens of thousands, even a handful of qualified leads a month pays for the whole effort. A test budget of $1,000 to $3,000 a month is enough to learn whether your practice area has volume there.
- 'car accident lawyer [city],' 'personal injury attorney near me'
- 'DUI lawyer [city],' 'criminal defense attorney [city]'
- 'estate planning attorney [city],' 'divorce lawyer [city]'
The audience actually helps here
Bing's core users — older, on Windows work machines and home desktops — line up well with practice areas like estate planning, business law, elder law, and probate. These aren't impulse searches. They're deliberate, and the person doing them is often the decision-maker with money. For those areas specifically, Bing can outperform its size.
Import, but rewrite the ads
Microsoft Advertising imports Google campaigns directly, which saves hours. Copy your structure over, but don't leave it identical. Legal ads live and die on the offer and the trust signal — free consultation, no fee unless we win, years of experience, real results. Match the ad to the exact search. Someone typing 'DUI lawyer' should never land on a generic 'practice areas' page.
Landing pages and intake win cases
Ad platforms get you the click; your intake gets you the client. A dedicated practice-area page with a click-to-call button, a short form, and a real photo of the attorney converts far better than a homepage. Speed of response matters more in legal than almost anywhere — leads that sit for an hour go cold. If you want a fast audit of how your site reads to both Google and the AI answer engines, our free SEO & AI score is a good starting point.
When Bing isn't the move
If your practice area barely registers in search volume, or you're in a small market, Bing may be too thin to bother with — put the money into Google and local reputation first. Bing is a supplement, a cheaper second lane, not usually the foundation.
Running compliant legal ads across two platforms while tracking real cost-per-signed-case is a lot for a firm to juggle in-house, which is exactly what how Arbor runs your ads is built for. For more channel breakdowns by industry, our growth guides cover them one at a time. Bing won't replace Google for a law firm — but in the most overpriced ad category on earth, a cheaper lane is worth walking into while your competitors ignore it.