Life science SEO covers buyers who look alike from the outside and behave nothing alike: contract research organisations, instrument and reagent suppliers, diagnostics companies, biotech platforms selling into pharma, and clinical stage developers who are courting investors and trial sites rather than customers. What they share is a search landscape that breaks the usual agency playbook. The queries are small, highly technical, and typed by a scientist who will decide in the first paragraph whether the page was written by someone who understands the assay. Volume tactics do nothing here. This page sets out what the work contains, what moves the price, and how to test a candidate before you sign anything.
The traffic is small, and that is the point
A head term in this sector might draw a few hundred searches a month nationally, and a specific one far fewer. Agencies used to consumer or local work read those numbers as a reason to broaden the target, and the broadening is where the money goes: general pages about laboratory efficiency that attract students, job seekers and competitors, and none of the four people at a mid-size pharma who were actually shopping. The correct posture is the opposite. One qualified enquiry can be worth a multi-year supply agreement or a study award, so the programme should be built around a short list of buying-committee queries and defended narrowly. Ask any candidate to show you the query list they would target in month one and to say, out loud, what monthly search volume they expect. An agency that will not put small numbers in writing is planning to report on traffic instead of on pipeline. Most firms will sell this as part of a wider digital marketing and SEO services retainer, which is fine, but the scientific pages should still be scoped and reported separately or they will be quietly deprioritised in favour of easier wins.
Who writes the words decides everything else
The single largest quality difference between agencies in this sector is not strategy, it is authorship. A generalist copywriter reading three abstracts produces text that a working scientist can identify as hollow within a paragraph, and that reader is the buyer. The agencies that succeed here either employ writers with real laboratory backgrounds or build a disciplined process around your own subject matter experts: a structured interview, a draft, a technical review, a named reviewer credited on the page. Google's guidance on creating helpful, reliable, people-first content is explicit that content should demonstrate first-hand expertise and be produced for people rather than for search engines, and that is a fair description of what works commercially in this niche too. Ask for a writing sample in a field adjacent to yours, ask who wrote it, and ask how many hours of your scientists' time the process will consume each month. If the answer is none, the copy will be generic, and generic copy in life science is worse than no copy because it costs you credibility with the exact reader you wanted.
Regulatory review belongs in the schedule
If your product touches a regulated claim, the marketing calendar is set by the review cycle rather than by the agency. Promotional material for prescription products is governed by advertising rules that require fair balance and prohibit claims outside the approved labelling, and the FDA's own explainer on the basics of drug ads sets out what a promotional piece must carry. Research-use-only instruments carry their own labelling constraints, and diagnostics companies live with a further layer. None of this makes search marketing impossible, but it does mean a two week medical, legal and regulatory review sits between a finished draft and a live page. Agencies that have never worked inside one will quote a publishing cadence they cannot meet, then blame your reviewers when the pipeline stalls. Ask a candidate to describe, step by step, how a page moves from brief to publication in a regulated client, who holds the approved version, and what they do while a draft is in review. The good answer involves a deep backlog of unregulated technical content that can publish while the regulated pieces wait.
Testing a candidate in a single meeting
Bring your own best-performing technical page and ask the agency to critique it live. You will learn more in ten minutes than from any deck. A strong candidate will ask what the page is meant to do, who the reader is and what happens after the form, then point at specific structural problems: a title that does not carry the term a buyer types, a methods section buried below three paragraphs of company history, no schema, no path from the page to a sales conversation. A weak one will talk about domain authority and backlinks. Follow it with three factual questions that take one email to answer: the smallest engagement they will accept, the names of two life science clients you may contact, and who owns the analytics property and the content if you leave. Published pricing, a disclosed minimum and named references are the three pieces of evidence that make a shortlist comparable, and any agency that treats all three as confidential has told you something useful.
Questions people ask about life science seo
How long before a life science programme shows results?
Plan on two to three quarters before the enquiry pattern changes, and longer where regulatory review gates publication. The queries are small, so early progress shows up as movement on a handful of specific terms rather than as a traffic curve. Agree in advance which terms count and review them monthly.
Should we hire a specialist life science agency or a generalist?
Judge the authorship model, not the label. A generalist with a working process for extracting expertise from your scientists usually beats a self-described specialist whose writers are no more qualified than yours. Ask both for a technical sample and the name of the person who wrote it.
What does this cost?
Retainers in this sector sit above general B2B work because the writing is more expensive to produce, and the disclosed minimum matters more than the headline rate. Ask every candidate for their smallest acceptable engagement and the minimum term in writing before you compare any monthly figures.
Can an agency guarantee rankings for our product terms?
No, and Google's own guidance on hiring search help warns buyers away from anyone promising specific rankings. What a good agency can commit to is a defined volume of reviewed, published technical content, a fixed reporting cadence and a named team.