Advancing Cardiothoracic Surgery Worldwide
The Society of Thoracic Surgeons (STS) (sts.org) scores 77 out of 100 on Brand Analyzer, placing it in the Brand-Ready tier among Healthcare brands, Non-profit brands, Education brands, in the 52nd percentile of 10210 Healthcare brands.
The Society of Thoracic Surgeons (STS) is a professional medical society dedicated to advancing the science and practice of cardiothoracic surgery. Founded in 1967, it serves cardiothoracic surgeons, surgical residents, and related healthcare professionals through education, research, and advocacy. STS provides clinical guidance, policy advocacy, compensation surveys, and annual meetings, positioning itself as a leading voice for the cardiothoracic surgery specialty and promoting multidisciplinary, heart team-based care.
| Brand Name | The Society of Thoracic Surgeons (STS) |
|---|---|
| Domain | sts.org |
| Industry | Healthcare, Non-profit |
| Founded | 1967 |
| Headquarters | Saga Prefecture |
| Parent Company / Owner | Nishinippon Shimbun Company |
| Main Competitors | American Association for Thoracic Surgery, American College of Cardiology (87/100), American Heart Association (90/100), European Association for Cardio-Thoracic Surgery, Society for Vascular Surgery |
Moz Domain Authority 57/100 vs category average 41 / leader 95 - a strong backlink profile, so AI systems frequently encounter mentions of the brand.
Ranked #267,073 on the Tranco list of most-visited sites - modest traffic makes the brand easy for AI models to overlook.
The Society of Thoracic Surgeons (STS) appears on Wikipedia but without a dedicated company entity, so AI models can confuse it with similarly named subjects.
The homepage meta description reads "STS is dedicated to advancing the science and practice of cardiothoracic surgery to benefit patients through education, research, and advocacy." (No meta description) - this is the summary AI engines are most likely to quote.
Structured data on the homepage: canonical. Adding Organization and FAQ schema would further help AI crawlers parse the brand's identity.
AI-crawler access: robots.txt mentions GPTBot, Google-Extended, PerplexityBot - all allowed - robots.txt controls whether engines like GPTBot and ClaudeBot can read the site at all.
Detected tech stack: Nginx, Drupal.
Social footprint: verified profiles on X (Twitter), LinkedIn, Instagram, YouTube, Facebook, GitHub - consistent profiles reinforce the brand's identity across the web.
0 Reddit mentions - community discussion signals real-world reputation to AI models.
Live results from asking a general-purpose AI assistant about the brand, checked September 2026.
When asked "What is The Society of Thoracic Surgeons (STS)?", Claude could identify the brand as of September 2026. The Society of Thoracic Surgeons is a professional medical organization representing cardiothoracic surgeons, focused on advancing patient care through education, research, and advocacy. It's well known for maintaining the STS National Database, one of the largest and most respec Best known for The STS National Database, a leading clinical registry used to measure and improve cardiothoracic surgery outcomes.
When asked "Best brands similar to The Society of Thoracic Surgeons (STS)?", Claude would recommend The Society of Thoracic Surgeons (STS) as of September 2026. If someone asked about leading medical societies or sources for surgical quality benchmarks in cardiothoracic care, STS would be one of the first organizations I'd mention.
Common questions people ask in Google, ChatGPT, Claude, Gemini, Perplexity, and other AI search engines.
The Society of Thoracic Surgeons (STS)'s main competitors in Healthcare: American College of Cardiology (87/100), American Heart Association (90/100).
Sources: Brand Analyzer scan
The Society of Thoracic Surgeons (STS) has limited AI-search visibility, scoring 43/100 on Brand Analyzer's AI visibility composite (visibility 46, trust 29, recommendation 53). This estimates how likely AI engines like ChatGPT, Claude, Gemini and Perplexity are to know, trust, and recommend the brand.
Sources: The Society of Thoracic Surgeons (STS) official site
The Society of Thoracic Surgeons (STS) was founded in 1967. The Society of Thoracic Surgeons (STS) operates in the Healthcare category. It is analyzed by Brand Analyzer across seven brand dimensions and AI-search visibility.
Sources: Wikidata
The Society of Thoracic Surgeons (STS) is headquartered in Saga Prefecture. The Society of Thoracic Surgeons (STS) operates in the Healthcare category.
Sources: Wikidata
The Society of Thoracic Surgeons (STS) scores 53/100 on Brand Analyzer's AI recommendation signal, indicating it is reasonably likely to be surfaced when AI assistants like ChatGPT suggest Healthcare options. Recommendation depends on crawlability, structured data, and category authority; a Wikipedia presence helps.
Sources: The Society of Thoracic Surgeons (STS) official site
The Society of Thoracic Surgeons (STS) can improve AI discoverability by strengthening structured data (Organization and FAQ schema), maintaining an accurate Wikipedia/Wikidata entity, earning authoritative citations, and keeping content crawlable for AI bots. Brand Analyzer measures these as visibility, trust, and recommendation signals.
Sources: The Society of Thoracic Surgeons (STS) official site
The Society of Thoracic Surgeons (STS) is owned by or part of Nishinippon Shimbun Company. The Society of Thoracic Surgeons (STS) operates in the Healthcare category.
Sources: Wikidata
The Society of Thoracic Surgeons (STS) is a nonprofit professional medical society founded in 1967 that represents cardiothoracic surgeons. It is dedicated to advancing the science and practice of cardiothoracic surgery through education, research, and advocacy, and serves as a professional organization for surgeons, surgical residents, and other healthcare professionals in the field of thoracic and cardiovascular surgery.
Sources: The Society of Thoracic Surgeons (STS) official site
STS is used by cardiothoracic surgeons, surgical residents, and other healthcare professionals involved in thoracic and cardiovascular surgery. These members rely on STS for clinical guidance, professional resources like compensation surveys, advocacy on policy issues, and networking opportunities through annual meetings.
Sources: The Society of Thoracic Surgeons (STS) official site
The Society of Thoracic Surgeons (STS) scores 43/100 for AI visibility - how well ChatGPT, Claude, Perplexity and Google AI Overviews can discover, identify and cite the brand.
The Society of Thoracic Surgeons (STS) has a limited AI-visibility profile at 43/100 - a proxy for how readily ChatGPT, Perplexity and Google's AI Overviews can recognise and cite it. Its strongest area is recommendation likelihood (53/100) and its weakest is trust (29/100). It benefits from a Wikidata knowledge-graph entry, a global traffic rank of #267,073 (Tranco) and a Moz Domain Authority of 57/100. The main gaps holding it back: no clear Wikipedia entity to anchor it in LLM training data, thin schema.org structured data and no llms.txt to steer AI to its best pages. In a live check, Claude could already identify The Society of Thoracic Surgeons (STS) from memory (September 2026) - a sign these signals are paying off.
The score combines seven dimensions - name quality, digital presence, visual identity, messaging clarity, trust foundation, AI discoverability, and brand authority - into a single objective benchmark.
Ranked closest to The Society of Thoracic Surgeons (STS): Stronglifts (77/100), Stride Health (77/100), SuiteRx (77/100), Surrogate.com (77/100).
A step up - brands to learn from: Zymo Research (81/100), Zurich Insurance Group (81/100).
Category leader: Booksy (96/100).
Brand Analyzer is built by DataEase AI. Track your brand in ChatGPT, Gemini and Perplexity.