Employer Visibility Snapshot
Mass General Brigham ranks #29 of 139 Healthcare employers in United States on the PerceptionX Employer Visibility Index (October 2026), with an AI Visibility Score of 12.8 out of 100. Across all 1307 tracked employers in United States, Mass General Brigham ranks #350.
Data updated 2026-10-19. Machine-readable data: https://employers.perceptionx.ai/api/company/mass-general-brigham.
Theme rankings — Healthcare, United States
| Theme | Rank | Score |
|---|---|---|
| Application & Communication | #18 | 33.3 |
| Compensation | #27 | 33.3 |
| Interview Experience | #27 | 33.3 |
| Job Security | #29 | 33.3 |
| Innovation | #30 | 33.3 |
Ranking history
| Month | Rank | Visibility Score |
|---|---|---|
| February 2026 | #108 | 2.1 |
FAQs
What does Mass General Brigham's Employer Visibility Score mean?
Mass General Brigham's Visibility Score of 12.8 measures how frequently AI models like ChatGPT, Google Gemini, and Perplexity mention Mass General Brigham when candidates ask about Healthcare employers. A higher score means greater discoverability in AI-powered job research.
How does Mass General Brigham compare to competitors?
Mass General Brigham ranks #29 out of 139 Healthcare companies. AI most frequently mentions Mass General Brigham alongside Mayo Clinic, Cleveland Clinic, Kaiser Permanente, Johnson & Johnson, UnitedHealth Group. This ranking is based on visibility across ChatGPT, Google Gemini, and Perplexity.
Why are Sentiment and Relevance locked?
Sentiment and Relevance data — along with full job function breakdowns — are part of the PerceptionX intelligence report. The public index shows Visibility only. Speak to our team to access the full picture for Mass General Brigham.
How can Mass General Brigham improve its score?
Visibility is driven by the quality, consistency, and reach of an employer's brand content across sources AI models train on. PerceptionX identifies the specific themes and platforms where Mass General Brigham is underrepresented and provides strategic recommendations to close those gaps.
How often is Mass General Brigham's data updated?
Rankings are recalculated monthly. Each update reflects the latest AI model outputs and any changes in how Mass General Brigham is described in response to candidate research queries.
Does Mass General Brigham need to be a PerceptionX customer to appear here?
No. The Visibility Index tracks employers based on how AI models describe them — any employer with sufficient AI coverage appears automatically. PerceptionX customers gain access to deeper analytics, competitive intelligence, and improvement recommendations.
What does a full PerceptionX report include?
A full PerceptionX report covers additional AI models, custom prompts tailored to your specific job functions and markets, Sentiment and Relevance scoring alongside Visibility, a breakdown of which sources AI draws on, and proprietary strategic recommendations for closing gaps in AI employer perception.