GEO for pharma

Pharma SEO: Be the Brand AI Names When Patients Ask.

LLMReach is a pharma SEO agency for brands, CROs and CDMOs. Our pharmaceutical SEO services help you rank in Google and get named by ChatGPT, Gemini and Perplexity.

Free AI Audit

By the numbers

AI is already part of how patients and healthcare professionals choose a brand.

of US adults turn to AI for health information and advice.
32%
of US adults turn to AI for health information and advice.
KFF Tracking Poll on Health Information and Trust, March 2026

The questions that shape the shortlist

Buyers ask AI who to trust first.

  • CROs: “best contract research organizations for oncology clinical trials”. The answer names a handful of CROs, drawn from their own sites and market reports.
  • CDMOs: “top CDMOs for biologics manufacturing”. Assistants lean on industry analyst sites, so firms missing there are left off the list.
  • Treatments: “most prescribed GLP-1 medications for weight loss”. The assistant names brands from trusted health references like Mayo Clinic and Drugs.com.
  • Rare disease: “best specialty pharmacies for rare disease patients”. A few specialty pharmacies with clear, checkable pages get named, and the rest are skipped.

Many pharma sites are written for regulators, not for questions. Assistants cannot confirm much, so they cite market reports, health references and a few well-documented competitors.

The basics

What is GEO for pharma?

GEO for pharma makes your products and expertise clear to AI assistants, so they name you when a patient or professional asks. Pharma geo works beside pharma SEO.

Our test asked ChatGPT, Gemini and Perplexity 10 buyer questions. They named 153 businesses, and only 41 were named by all three. Read more in our GEO guide.

Make pages specific enough to quote, and reviewed by your clinical teams. Keep profiles accurate on the sites assistants cite. AI-ready content is where we start.

GEO and SEO

GEO vs SEO for pharma brands.

Both share the same foundations, crawlable pages and authority. They answer to different readers. This is where they differ for a pharma brand, CRO or CDMO.

SEOGEO
What you winA top position in Google for your products and servicesA mention in the answer an assistant gives a buyer
Where the buyer sees youA list of links for terms like pharmaceutical SEOThe few brands ChatGPT, Gemini or Perplexity name
What decides itRelevance, links and technical healthFacts assistants can confirm across your site and trusted sources
Sources that weigh mostYour website and the sites linking to itAnalyst reports, health references and professional directories
How it is measuredRankings, traffic and inquiriesCitations across agreed prompts, and visits from assistants

Our own results

We do this for our own brand first.

Gemini · Named

“best agency for getting cited in LLMs”

ChatGPT · Named

“agency that gets you cited in AI models”

ChatGPT · Named

“best agency for getting cited in LLMs”

AI answers vary by platform and moment, so these show the method working on those days, not a promise of identical answers.

See all results

Real AI answers

Same question, three different answers.

We asked ChatGPT, Gemini and Perplexity 10 questions your patients and healthcare professionals ask. Here is what each one answered to the same question, word for word.

56%

of the names in their answers were given by only one of the three assistants.

Only 27% were named by all three. Counted across our 10 questions, one question at a time.

Question asked

“best clinical trial patient recruitment companies”

16 October 2026

ChatGPT (gpt-6), Gemini (3.5 Flash-Lite) and Perplexity (sonar), asked from the US in English on 16 October 2026. Names appear as each assistant gave them, in its order; we do not rank or endorse them.

Sources

The sites AI cites in your sector.

The sites the three assistants cited most across all 30 answers: the pages AI reads before it names a brand in your sector.

Most cited
  1. 01=
    mordorintelligence.com
    Biologics CDMO Market Size, Growth & Industry Forecast, 2026-2031
    cited in 6 of 30 answers
    • ChatGPT
    • Gemini
    • Perplexity
  2. 01=
    nih.gov
    Insulin, Medicines, & Other Diabetes Treatments
    cited in 6 of 30 answers
    • ChatGPT
    • Perplexity
  3. 03
    mayoclinic.org
    Type 2 diabetes - Diagnosis and treatment - Mayo Clinic
    cited in 5 of 30 answers
    • ChatGPT
    • Gemini
    • Perplexity
Also cited
  1. 04=
    clevelandclinic.org
    Type 2 Diabetes: What It Is, Causes, Symptoms & Treatment
    cited in 4 of 30 answers
    • ChatGPT
    • Gemini
    • Perplexity
  2. 04=
    marketsandmarkets.com
    36 Leading Pharmaceutical Contract Manufacturing Companies
    cited in 4 of 30 answers
    • ChatGPT
    • Gemini
    • Perplexity
  3. 06=
    drugs.com
    List of 82 Allergies Medications Compared - Drugs.com
    cited in 3 of 30 answers
    • Gemini
    • Perplexity
  4. 06=
    intuitionlabs.ai
    Top CDMO Companies 2026: Largest Contract Manufacturers Ranked
    cited in 3 of 30 answers
    • ChatGPT
    • Gemini
  5. 06=
    iqvia.com
    Oncology Clinical Trials CRO
    cited in 3 of 30 answers
    • ChatGPT
  6. 06=
    pantherxrare.com
    Patients
    cited in 3 of 30 answers
    • ChatGPT
    • Gemini
    • Perplexity
  7. 06=
    parexel.com
    Oncology CRO Services
    cited in 3 of 30 answers
    • ChatGPT
    • Perplexity

Measured on 16 October 2026. Each site counts once per answer; subdomains count with their site.

Pharma segments

Where GEO matters most, by segment.

  • Pharma and biotech brands

    Patients and professionals ask about treatments and pipelines. Clear indication pages and trusted references help assistants name your brand within FDA rules.

  • CROs

    Sponsors ask AI for the best CROs by therapeutic area. Pages per area and service give assistants something specific to match.

  • CDMOs and manufacturers

    Biotech teams ask which CDMOs handle biologics. Clear capability pages and listings on analyst sites decide who gets named.

  • Patient recruitment and pharmacovigilance

    Service buyers compare providers by name. Plain service descriptions and consistent profiles help you get shortlisted.

  • Specialty and rare disease pharmacy

    Patients look for pharmacies that serve rare conditions. Accurate service and coverage details decide who assistants recommend.

  • Biosimilars and generics

    Buyers compare manufacturers and products. Clear product pages, entity signals and reference-site profiles help you be named.

What's included

What Google and AI need to name you.

A 90-day engagement built around your products, services and the audiences you want to reach.

  • Prompt audit across ChatGPT, Claude, Perplexity, Gemini and Google AI Overviews, for patient and professional questions
  • Pharma SEO foundations: crawlable pages, clean structure and search-led content that ranks in Google
  • Answer-first pages for each product, indication and service, reviewed by your medical and regulatory teams
  • Organization and FAQPage schema, plus llms.txt and robots.txt set up for AI crawlers
  • Profile work on the analyst, directory and reference sites assistants cite, kept consistent with your own pages
  • Research into professional and patient communities AI draws on, within FDA promotional rules
  • A baseline of your AI citations, taken before work begins, and weekly updates
Get your brand's free AI audit

How it works

The Citation Stack, applied to pharma.

  1. 01

    Prompt research

    We map what patients and professionals ask AI, from treatment options to CRO and CDMO searches. We agree the fifty prompts that matter.

    Explore AI Prompt Research
  2. 02

    Technical optimization

    Crawlers can reach and read every product, service and pipeline page. Schema is in place and Google can index it.

    Explore Technical GEO
  3. 03

    Content

    Answer-first pages state the indication, the service and the audience in the first sentence. Your medical and regulatory teams review them.

    Explore AI Content Optimization
  4. 04

    Reddit authority

    We research the professional and patient communities assistants draw on. We take part only where FDA rules and your policies allow it.

    Explore Reddit Marketing
  5. 05

    Visibility tracking

    We track citations across the agreed prompts, against a baseline taken before work begins. You get weekly updates.

    Explore AI Visibility Tracking

You approve every page. We do the rest: about an hour a week from you. See all our AI visibility services

Who this is for

Built for brands buyers shortlist.

Not for you

If any of these are you.

  • You expect results in a few weeks
  • You can't share site access or approve copy
  • Your medical and regulatory teams can't review content
  • You can't say which products or services to grow

For you

If this is you.

  • Buyers research online before they contact you
  • You have products, indications or services to grow
  • You want the work done for you, not another report
  • You're ready to commit to a 90-day window
Book your free AI audit
  • The work pays off where patients and professionals research before they choose.
  • It works best when your approval process for content is clear.

FAQ

Pharma SEO and GEO: questions they ask us.

Is GEO for pharma the same as AEO or AI SEO?

They are names for the same goal. AEO, AI SEO for pharma, AI SEO for biotech, GEO for life sciences and LLM optimization all mean getting your brand named when someone asks an AI assistant. Our method is the Citation Stack, and it sits beside classic pharma SEO.

Do patients really use AI for health questions?

Yes. KFF found 32% of US adults turn to AI for health information and advice. Among AI users, 41% said they wanted to look up information before seeing a provider. If your brand is missing from those answers, you miss that early moment.

Do we still need pharma SEO if AI answers are growing?

Yes. Google still sends buyers to your pages. Our own measurement found only 13% of the sites AI assistants cited ranked in Google's top 10 for the same question. So you need both: rankings for Google and citations for AI.

What does a pharmaceutical SEO agency do differently?

Pharmaceutical SEO services must respect FDA promotional rules: no off-label claims and balanced information. We write for patients and professionals, keep claims within approved language, and route every page through your medical and regulatory review.

Which sites do AI assistants cite for pharma questions?

In our October 2026 test of 10 questions across ChatGPT, Gemini and Perplexity, Mordor Intelligence was cited in 6 answers and Mayo Clinic in 5. IQVIA, PPD, Parexel and Drugs.com each appeared in 3. Where AI gets its information matters for your plan.

Can a mid-size CRO or CDMO compete with the giants?

Often, yes. Across 30 answers, the assistants named 153 businesses, and 86 were named by only one assistant. Assistants answer the specific question, so a firm with clear, checkable pages for one therapeutic area or service can be named beside the largest names.

How do you track results?

We count citations of your brand across the agreed prompts in ChatGPT, Claude, Perplexity, Gemini and Google AI Overviews, against a baseline taken before work begins. With AI visibility tracking you also see visits from assistants.

What is your guarantee?

At least 30% more total AI citations within 90 days, against your own baseline, or we keep working at no charge. We make no promises about prescriptions, trial enrollment or sales, and we give no medical advice.

More industries

GEO for other regulated and B2B sectors.

Free AI Audit

Find out whether AI names your brand.

You leave knowing where your brand is missing from AI answers, what is causing it, and which changes would matter first, whether we work together or not.

What to expect

  1. Audit

    Before the call, we run the questions your patients and healthcare professionals ask through ChatGPT, Claude, Perplexity and Gemini.

  2. Map

    On the call, we show you where competitors are cited and you are not, and what's causing it.

  3. Decide

    An honest read on whether the Citation Stack fits. If it doesn't, you'll hear it on the call.

Don't see a time that works? Email Karim directly: contact@llmreach.ai