You know SEO improves traffic, authority, and trust. What we don’t talk about enough is how a strong SEO foundation can help other channels, including PPC.
This practical case study will show you how performance marketing scales in a high-consideration B2B medical device market and how getting SEO fundamentals firmly in place enables paid media to deliver at scale.
B2B medical device marketing breaks most performance playbooks
Marketing a premium pelvic floor chair has little in common with selling SaaS tools or consumer products. This is a high-ticket medical device with a long sales cycle and a strong reliance on medical expertise.
Buyers include doctors, fitness centers, physiotherapists, urologists, and gynecologists. They ask detailed questions and have high expectations around clinical evidence, credibility, and long-term value.
In markets like this, many common performance tactics fail quickly. Increasing bids, expanding keyword coverage, or testing endless landing page variants doesn’t compensate for a lack of credibility and topical authority.
If potential buyers don’t trust the provider behind the product, no amount of optimization will create sustainable results. That was exactly the situation we faced at the outset of this project.
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Starting point: Paid media with limited topical authority
At the end of 2023, we launched our first Google Ads lead generation campaigns. At that stage:
The website wasn’t optimized to modern SEO standards and lacked topical authority.
Conversion tracking was limited, which meant conversions were often attributed to the direct channel.
There were no clearly defined Google Tag Manager (GTM) events in place.
Conversions imported from GA4 meant delayed signals and limited usefulness for bidding algorithms.
Sales were happening, but primarily driven by word of mouth rather than by clearly attributable digital touchpoints.
Still, those early campaigns revealed something valuable. We began seeing our first sales coming through paid search. That wasn’t enough to scale, but it confirmed that search demand existed and could convert once the surrounding system improved.
Dig deeper: How to run compliant, effective medical and mental health ads
The turning point: Treating SEO as revenue infrastructure
In mid-2024, we made a deliberate shift, treating SEO as revenue infrastructure instead of a secondary task or a nice-to-have initiative. Rather than focusing on quick ranking wins, the goal became building topical authority in pelvic health and creating the trust layer that paid media depends on, especially in medical markets.
The emphasis was intentionally top-of-funnel. The keyword and content strategy focused on education. We:
Mapped the full informational landscape around pelvic health, pelvic floor therapy, and non-invasive treatment options using Semrush.
Focused on the questions patients actually ask, explanations of treatment mechanisms, and comparisons between different therapeutic approaches. The content avoided aggressive selling and instead aimed to educate clearly and responsibly.
Invested in long-form articles with structured sections, FAQ elements, and embedded videos featuring our physiotherapists. The objective was to build a credible resource that users and search engines would trust over time.
Semrush Position Tracking development
Authority building through medical partnerships
Our most impactful SEO lever was authority and link building. The brand already worked closely with clinics and medical professionals who used the pelvic floor chair in their practices. Instead of relying on traditional outreach or guest posting, we developed a partner-driven backlink strategy.
We provided clinics using our chair with free, ready-to-use content ranging from performance campaign visuals (B2C lead generation) to educational materials and clinical studies on the effectiveness of the technology. In return, the clinics linked to our website from their dedicated product pages, using the content we supplied and creating natural, relevant references.
These weren’t generic backlinks. They came from trusted medical domains, embedded in highly relevant content, and aligned closely with how Google evaluates expertise and trust in healthcare contexts.
Over time, this resulted in steady growth in referring domains and a significant increase in topical authority. As the network graph from our Semrush backlink analysis shows, our strongest referring pages have high authority scores.
Semrush Network Graph for backlink analysis
They originate primarily from fitness studios, physiotherapy practices, and medical clinics. These relationships position the brand at the center of a tightly connected backlink network, reinforcing topical relevance and trust within the healthcare and wellness ecosystem.
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SEO outcomes that changed everything
By late 2024, the impact was clearly visible. The website ranked number one for the most important generic keywords, such as “Beckenbodenstuhl” (German for pelvic floor chair), and gained visibility across a broad range of related queries.
More importantly, organic visibility began shaping brand perception. Prospects encountered the brand repeatedly during their research phase, often through AI Overviews, long before ever clicking on an ad. SEO has effectively become a trust engine.
Semrush Rankings Overview
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How organic dominance reshaped Google Ads performance
This is where paid media behavior started to change. A strong organic presence does more than drive unpaid traffic. It changes how users respond to ads.
When people already recognize a brand from their organic research, paid listings feel familiar and credible rather than intrusive. This is especially true with AI Overviews, where we held top rankings for the most important generic keywords related to our product.
This effect became especially clear in competitor campaigns. Users searching for alternative pelvic floor solutions clicked on our ads because we were a brand they had already encountered organically, and click-through rates reflected that trust.
With authority finally established, we restructured our Google Ads campaigns by:
Focusing on exact match keywords for core intent.
Clearly separating brand, generic, and competitor campaigns.
Bidding aggressively on competitor terms.
This was only possible because landing pages aligned perfectly with user intent and the brand already carried organic credibility.
In several competitor campaigns (competitor names are blurred out), click-through rates reached an astonishing average of 48.29%. In isolation, those numbers might seem unrealistic. In context, they were the natural result of strong organic preconditioning, with AI Overviews playing a major role, and the brand recognition we built through consistent visibility.
Fixing the signal: GTM events and CRM feedback loops
Another major improvement came from conversion tracking. We moved away from GA4-imported conversions and implemented GTM-native events designed specifically around meaningful lead actions.
This provided Google Ads with faster, cleaner signals and significantly improved Smart Bidding performance. In high-ticket B2B and medical markets, signal quality matters far more than volume, and optimizing toward the wrong conversion can do more harm than not optimizing at all.
The final step was closing the loop between marketing and sales. By integrating HubSpot CRM, we tracked lead quality beyond form submissions and identified which leads actually converted into revenue.
That information was fed back into Google Ads, allowing the algorithm to optimize toward outcomes that truly mattered, not just surface-level conversions. In long sales cycles, this feedback loop is essential.
Dig deeper: A guide to Google Ads for regulated and sensitive categories
The results
With approximately $12,000 in total ad spend in 2025, the combined SEO and PPC system delivered strong year-over-year growth.
Unit sales driven by SEO and PPC increased by 140% from 2023 to 2024, followed by a further 79% increase in 2025.
Across the full two-year period, this represented more than a fourfold increase in sales volume, with digital marketing playing a central role in influencing revenue throughout a long and complex buying cycle.
This translated into a return on ad spend of approximately 133x, underscoring the compounding effect of aligning organic visibility, paid media, and clean conversion data.
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What actually made PPC scale: Trust, signals, and SEO
The biggest takeaway for us was that SEO shouldn’t be viewed solely as a traffic channel. It has a direct impact on the quality of signals fed into paid media platforms, and those signals ultimately determine how well algorithms can optimize.
Paid search only begins to scale once a foundation of trust is in place. In categories where consideration cycles are long and credibility matters, ads perform much better when users already recognize the brand and perceive it as an authority in the field.
Sustainable, high ROAS is rarely the result of a single optimization. It’s built through interconnected systems that align SEO, paid media, tracking, and CRM feedback regarding lead quality.
Performance marketing itself doesn’t fail in complex markets. What fails is the assumption that complexity can be solved with simple tactics.