Every orthodontist eventually asks this question, usually right after a Meta ads salesperson quotes them a cost per lead that sounds too good to be true. The honest answer isn’t “it depends” — it’s that these two platforms do fundamentally different jobs, and once you see which job is which, the order to run them in mostly decides itself.
The framework in one line: Google Ads captures demand that already exists — a parent typing “orthodontist near me” has a child with crooked teeth and a decision underway. Facebook and Instagram ads generate demand that doesn’t exist yet — they interrupt a parent mid-scroll who wasn’t thinking about orthodontics at all. Capturing is cheaper per booked patient. Generating is bigger but leakier. Most practices should buy the sure thing first.
What Each Channel Actually Does
Google Ads is a claim on intent. The search happens whether you advertise or not; the only question is whose ad meets it. That’s why search leads convert at rates display advertisers dream about — the searcher started the transaction. In a live orthodontic account, a tightly structured local search campaign produces leads — phone calls and consultation-request forms, nothing softer — for under $20 each, converting better than one click in five. The constraint is that intent is finite: there are only so many parents in your radius searching this month. Google Ads has a ceiling, and it’s your market’s search volume.
Meta ads are a bet on attention. No ceiling — you can show a debond video to every parent in fifteen miles — but the person you reach is earlier, colder, and comparison-free until you created the comparison. Published dental-industry benchmarks put Meta lead costs attractively low, often below search — and that’s precisely the trap, because a “lead” from a Facebook form (name auto-filled, two taps, watching TV) is not the same animal as a parent who dialed your office. The Meta lead’s cost advantage routinely evaporates at the front desk: lower answer rates, lower show rates, lower booking rates. If you compare the channels, compare them at cost per consultation held, never at cost per lead — or the platform with the flimsier definition of “lead” wins every time on paper and loses in the chair.
The Intent Lesson From a Real Account
Here’s the part that generalizes beyond platforms. An aligner-intent “near me” campaign in that same account got shut down at roughly double the cost per lead of the local campaign beside it — and its clicks were actually cheaper. The people behind them were the problem: aligner-intent traffic is saturated with direct-to-consumer aligner shoppers comparing mail-order prices, and they converted at less than half the rate. Intent quality beats click price — inside a platform, and even more so between platforms. Meta’s clicks will always be cheaper than Google’s. That fact tells you nothing about which channel fills chairs.
So When Do Facebook and Instagram Ads Earn Their Budget?
Four situations, in descending order of confidence:
Retargeting — the one almost every practice should run. Showing ads to people who already visited your site or called your office is demand recapture, not generation: warm audience, small budget, the closest thing Meta has to search intent. A few hundred dollars a month, largely set-and-monitor.
A new location or new doctor launch, where the job genuinely is awareness in a defined geography, and there’s a real announcement to make.
Offer-driven pushes with a deadline — a milestone promotion with an end date and a tracked code (the same discipline as the promotions entry in the orthodontic marketing ideas post).
Filling the top of a proven funnel. If — and only if — your search campaigns are stable, your front desk answers live, and your booking rate is measured, Meta prospecting can profitably pour colder leads into a machine you’ve proven can convert them. Meta-first is how practices end up with a CRM full of ghosts and a report full of cheap “leads.”
The Order of Operations
- Google search first — local campaign plus branded defense, dedicated landing pages, real conversion tracking. This is the profitable core. See our Google Ads guide.
- Meta retargeting second — cheap, warm, low-maintenance.
- Meta prospecting last, only against a measured booking process, judged on consultations held, not leads generated.
And whichever mix you run: one measurement standard across both. Same lead definition, same call tracking, same monthly reconciliation against the front desk’s booking log. The platforms will each happily grade their own homework; don’t let them.
FAQs
Are Google Ads or Facebook ads better for orthodontists?
Google Ads, for the core budget — search captures parents actively choosing a provider and produces leads that book at far higher rates. Meta earns a supporting budget for retargeting and launch/offer pushes once search is stable.
Why are Facebook leads cheaper than Google leads for dental practices?
Because the word “lead” means less on Meta: instant forms are two taps from a cold scroller, while a search lead called your office on purpose. Compare channels at cost per consultation held, and the gap usually inverts.
Should an orthodontic practice run both Google and Facebook ads?
Eventually, usually — Google search as the demand-capture core, Meta as retargeting and demand generation on top. Running Meta first, before search and phone processes are proven, is the most common way practices sour on paid advertising entirely.
How much should orthodontists budget for social media ads?
Retargeting: a few hundred dollars monthly. Prospecting: only after search is stable, sized to your front desk’s proven capacity to convert colder inquiries — and judged on consultations, not lead counts.
Want to Know What Your Market’s Search Demand Looks Like?
On the free strategy call, I’ll pull the actual search volume in your radius — the ceiling on your Google opportunity — and tell you honestly whether Meta deserves a dollar yet. Book Your Strategy Call