GEO is a new enough discipline that most practitioners are still figuring out their methodology. For biotech companies in particular, that challenge is compounded by an industry that is specialized to the extent that content inaccuracies can undermine credibility.
With that challenge in mind, our team evaluated 41 firms over a five-month period, using the following weighted factors:
- GEO Expertise Score (35%): A 1–5 score based on whether GEO is a core, documented service with a defined methodology vs. an add-on to conventional SEO work.
- Notable Clients (25%): A qualitative review of each agency’s named life science clients, with preference for documented engagements in drug development, genomics, diagnostics, or clinical-stage companies.
- Average Review Score (18%): Aggregate ratings from Clutch, G2, DesignRush, and other verified third-party review sites, curved slightly to reflect reviews from biotech clients.
- Leadership Experience Score (12%): A 1–5 score based on the depth of each agency’s leadership team across both GEO expertise and biotech domain knowledge.
- Median Employee Tenure (10%): An assessment of how long employees stay at each agency. Longer tenure indicates cultural stability and operational continuity, which matter for biotech companies seeking long-term GEO engagements.
The table below shows the eight top biotech GEO agencies identified in our study. For quick reference, we’ve also included a brief synopsis of the agency’s specialty within GEO.
The Top Biotech GEO Agencies of 2026
| Rank | Company | GEO Expertise Score | Notable Clients | Average Review Score | Leadership Experience Score | Median Employee Tenure | Approach to GEO |
| 1 | First Page Sage | 5.0 | Kiverdi, BIOVIA, Nanobots Therapeutics | 4.9 | 4.9 | ~4.3 years | Strategic content marketing to generate leads from AI platforms |
| 2 | Genevate | 4.7 | Beghou, PharmaEssentia, Opus Genetics | 4.8 | 4.5 | ~1.7 years | PR and AI-optimized content development |
| 3 | Supreme Optimization | 4.0 | QIAGEN, Thermo Fisher, Bio-Rad | 4.8 | 4.4 | ~3.8 years | GEO offered as part of full-service biotech marketing |
| 4 | Signal Hill Strategies | 4.2 | Eton Pharmaceuticals, Tesseract Medical | 4.7 | 4.5 | ~1.8 years | High-intent content designed to convert decision-stage buyers |
| 5 | SERPdojo | 4.5 | Moderna | 4.6 | 3.4 | ~2.1 years | Generating content optimized for AI retrieval and citation |
| 6 | That’s Nice | 3.4 | AbbVie Biotherapeutics, Merck, GSK | 4.7 | 4.2 | ~3.5 years | PR and SEO authority building that supports AI search |
| 7 | Samba Scientific | 3.6 | Twist Bioscience, Cantata Bio, Singular Genomics | 4.6 | 4.3 | ~1.5 years | GEO based on an existing biotech SEO framework |
| 8 | SCORR Marketing | 3.5 | Bachem, Univo, AMR Clinical | 4.3 | 4.1 | ~2.4 years | Full-service life science marketing; GEO in early development |
The sections that follow serve as a summary guide to the top biotech GEO agencies listed on the table above. Each section includes contextual information on how each agency scored, as well as a summary of the agency’s online reviews.
First Page Sage
First Page Sage is a GEO and SEO agency that positions clients as leaders and authoritative sources in their industry. Their GEO strategy involves developing premium-quality content, strategically produced to ensure clients have the highest possible visibility in LLM results. For biotech companies, this framework is particularly well-suited to the discovery patterns of their most critical audiences: institutional investors, pharma BD teams, and research collaborators increasingly use ChatGPT, Perplexity, and Google Gemini to conduct background research on companies, pipelines, and scientific platforms before initiating contact.
First Page Sage ranks first due to their demonstrated GEO expertise and decades-long experience in the biotech sector. Founder Evan Bailyn launched the first GEO service two years before most competitors began to offer it. Their teams have provided practitioner-level GEO leadership to create everything from white papers on biotech in the petroleum industry to landing pages on use cases for biopesticides. This makes them the most complete choice for clinical-stage and commercial-stage biotech companies looking to generate leads from AI search results.
- GEO Expertise Score: 5.0
- Notable Clients: Kiverdi, BIOVIA, Nanobots Therapeutics
- Average Review Score: 4.9
- Leadership Experience Score: 4.9
- Median Employee Tenure: ~4.3 years
- Approach to GEO: Strategic content marketing to generate leads from AI platforms
- Contact: First Page Sage website
| Summary of Online Reviews |
| Clients describe First Page Sage as a “deeply strategic partner” that creates content which “sounds like someone working in immunotherapy.” Clients consistently credit the agency with “substantial increases in qualified inbound leads” from both AI and traditional search. |
Genevate
Genevate represents a “GEO-native” option for biotech companies, although they notably operate without a full scientific marketing staff. Their three-phase process opens with an AI search audit and GEO benchmarking exercise that maps how current AI platforms describe the client’s brand, a step most biotech companies have never formally taken. Phase two executes authority-driven content across owned and earned channels, and phase three delivers ongoing measurement via a custom AI dashboard tracking AI search visibility, narrative accuracy, competitive positioning, and lead attribution.
Genevate was founded by Brett Kleinberg, a communications and marketing leader with more than a decade of experience across PR, digital strategy, and reputation management, and one of the few practitioners who built a firm entirely around GEO from the start. Genevate ranks highly on our list due to their specialization in GEO and PR-focused approach, since shaping and correcting AI-generated descriptions of a company requires many of the same skills as traditional media narrative management.
- GEO Expertise Score: 4.7
- Notable Clients: Beghou, PharmaEssentia, Opus Genetics
- Average Review Score: 4.8
- Leadership Experience Score: 4.5
- Median Employee Tenure: ~1.7 years
- Approach to GEO: PR and AI-optimized content development
- Contact: Genevate website
| Summary of Online Reviews |
| Client testimonials highlight “measurable improvement in how AI platforms describe and recommend [them]” and “accurate AI narrative management.” |
Supreme Optimization
Supreme Optimization describes itself as the first digital marketing agency built for life science companies, and their operating model reflects that claim: a global team of 200+ professionals, including PhD scientist-marketers who work across strategy, content, analytics, and execution without requiring scientific translation from the client. Their Answer Engine Optimization (AEO) practice is functionally equivalent to what most agencies now call GEO, although it appears to be a secondary service placed squarely behind branding and web development, which appear to take up the majority of the agency’s work.
Supreme Optimization ranked highly in our study because founder Sheldon Zhai’s 13+ years running a life science-exclusive agency practice gave the company a high leadership score of 4.4. Their biotech client portfolio is impressive, but the honest limitation for some firms is that Supreme’s full-service, PhD-staffed model places them at the premium end of the price range. Seed-stage or Series A biotechs with lean budgets may find a more focused GEO-only engagement scope elsewhere on this list.
- GEO Expertise Score: 4.0
- Notable Clients: QIAGEN, Thermo Fisher, Bio-Rad
- Average Review Score: 4.8
- Leadership Experience Score: 4.4
- Median Employee Tenure: ~3.8 years
- Approach to GEO: GEO offered as part of full-service biotech marketing
- Contact: Supreme Optimization website
| Summary of Online Reviews |
| Clients describe Supreme Optimization as a “highly capable partner” with “scientific understanding baked directly into campaign strategy.” Some mention that “the full-service model carries a premium price.” |
Signal Hill Strategies
Signal Hill Strategies has a five-stage approach to GEO, covering Discovery and Strategy, Authority and Content Build, Visibility Expansion, Conversion Optimization, and Measurement and Iteration. They have limited experience with pure biotech companies, but several testimonials cite improvements in lead quality from healthcare SaaS and B2B clients. Their positioning aligns with smaller biotech companies in need of highly qualified leads from investors, research directors, and pharma partners.
Signal Hill Strategies was founded in 2024, making them one of the younger agencies on this list. Nonetheless, they provide an excellent value for smaller biotech companies based on their customer reviews as well as the prior experience seen in their leadership team.
- GEO Expertise Score: 4.2
- Notable Clients: Eton Pharmaceuticals, Tesseract Medical
- Average Review Score: 4.7
- Leadership Experience Score: 4.5
- Median Employee Tenure: ~1.8 years
- Approach to GEO: High-intent content designed to convert decision-stage buyers
- Contact: Signal Hill Strategies website
| Summary of Online Reviews |
| Website testimonials describe Signal Hill as delivering “obvious improvement in lead quality” and a “strategy grounded in how today’s buyers actually search.” |
SERPdojo
SERPdojo is a GEO and SEO agency built primarily for SaaS companies, but with a documented biotech crossover through Moderna as a named client. Their service framework covers semantic link building designed for AI retrieval, entity optimization ensuring that a brand’s products and platforms are clearly understood by answer engines, and citation-worthy content built around how LLMs source and ground their responses.
SERPdojo’s menu of services and excellent customer review scores earn the agency’s place on this list. Their limited leadership information online makes an accurate leadership experience score difficult, especially given the smaller size of their teams. That being said, their SaaS-first positioning may be helpful for biotech companies with a SaaS-like go-to-market model, such as clinical trial technology platforms or bioinformatics tools.
- GEO Expertise Score: 4.5
- Notable Clients: Moderna
- Average Review Score: 4.6
- Leadership Experience Score: 3.4
- Median Employee Tenure: ~2.1 years
- Approach to GEO: Generating content optimized for AI retrieval and citation
- Contact: SERPdojo website
| Summary of Online Reviews |
| Client testimonials describe SERPdojo as “a great marketing company” with a team that “gets it and moves quickly toward results.” |
That’s Nice
That’s Nice has evolved from a specialty chemicals design agency into a research-driven marketing and consulting firm exclusively serving life sciences and biopharmaceuticals. Their SEO and PR capabilities build the foundational infrastructure that AI search programs depend on. Earned media placements, scientific publications, and broad third-party citations across authoritative life science sources form the citation layer that AI platforms draw from when recommending a company, even without a formal GEO program in place.
That’s Nice is a traditional marketing agency with 30 years of experience, which can be something of a liability when adapting to newer practices like GEO. However, their GEO results with clients reflect their team’s ability to identify valuable information across mediums to earn the attention of LLMs. Companies starting fresh with AI search visibility as their primary goal should evaluate whether That’s Nice’s PR-forward model addresses that need directly or requires a more GEO-focused agency.
- GEO Expertise Score: 3.4
- Notable Clients: AbbVie Biotherapeutics, Merck, GSK
- Average Review Score: 4.7
- Leadership Experience Score: 4.2
- Median Employee Tenure: ~3.5 years
- Approach to GEO: PR and SEO authority building that supports AI search
- Contact: That’s Nice website
| Summary of Online Reviews |
| Clients describe That’s Nice as having “deep industry intelligence” and a “strategic impact on results.” |
Samba Scientific
Samba Scientific has one of the deepest documented biotech client portfolios of all the agencies examined. Their combined MBA/PhD leadership gives them an advantage over pure marketing firms when producing scientifically credible content for AI search. Their clients span genomics, proteomics, single-cell analysis, synthetic biology, and clinical diagnostics.
The agency’s SEO and GEO services are listed on their services page, though their primary positioning leads with inbound digital marketing, Google Ads, scientific content creation, and web development rather than featuring GEO as a flagship capability, hence their lower GEO Expertise Score. For companies whose primary need is GEO as a standalone practice, other agencies on this list may offer a more GEO-focused engagement model.
- GEO Expertise Score: 3.6
- Notable Clients: Twist Bioscience, Cantata Bio, Singular Genomics
- Average Review Score: 4.6
- Leadership Experience Score: 4.3
- Median Employee Tenure: ~1.5 years
- Approach to GEO: GEO based on an existing biotech SEO framework
- Contact: Samba Scientific website
| Summary of Online Reviews |
| Testimonials describe Samba Scientific as a “partner with an understanding of the life science competitive landscape” that succeeds at “creating tailored approaches for small companies.” |
SCORR Marketing
SCORR Marketing is a full-service life science marketing agency offering brand and messaging development, marketing strategy, pipeline generation, digital marketing, website development, content creation, PR and communications, market intelligence, and trade shows and events. Their leadership’s 18 years of life science marketing experience anchors their solid Leadership Experience Score, which remains strong on the biotech axis, but is still developing on GEO.
While their development of GEO services may be a concern for clients seeking a pure GEO agency, SCORR has an extensive portfolio of biotech and healthcare clients, indicating deep experience in the sector. Biotech companies already partnering with SCORR on integrated marketing should ask directly about their current GEO service scope before looking externally, but new clients may want to turn to an agency with a more established GEO practice.
- GEO Expertise Score: 3.5
- Notable Clients: Bachem, Univo, AMR Clinical
- Average Review Score: 4.3
- Leadership Experience Score: 4.1
- Median Employee Tenure: ~2.4 years
- Approach to GEO: Full-service life science marketing; GEO in early development
- Contact: SCORR Marketing website
| Summary of Online Reviews |
| Reviews highlight SCORR’s “real life science industry knowledge” and “creative campaigns that deliver a qualified pipeline.” The noted gap for GEO-focused buyers is that “AI search optimization is just developing” at the agency. |
