What is the best longevity clinic in the world?
Asked "What is the best longevity clinic in the world?", Copilot and Google AI Mode named 16 distinct names across 5 answers on September 7, 2026, and 6 of them in two or more answers.
Measured acrossCopilotGoogle AI Mode
6 of 16 names confirmed · named in 2 or more of 5 answers · asked September 7, 2026 · 2 engines
The best longevity clinic in the world depends on individual priorities, with top contenders including YEARS Outpatient in Berlin for rigorous diagnostics, Clinique La Prairie in Switzerland for luxury and regenerative medicine, and Fountain Life for advanced screening and executive-style programs.
- 1Clinique La Prairienamed in 5 of 5 answers
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- 2Fountain Lifenamed in 4 of 5 answers
- 3Lanserhofnamed in 3 of 5 answers
- 4Biographnamed in 2 of 5 answers
- 5Chenot Palace Weggisnamed in 2 of 5 answers
- 6SHA Wellness Clinicnamed in 2 of 5 answers
- 7Peter Diamandisnamed in 1 of 5 answersone answer
- 8Ray Kurzweilnamed in 1 of 5 answersone answer
- 9YEARS Outpatientnamed in 1 of 5 answersone answer
- 10YEARS Clinicnamed in 1 of 5 answersone answer
- 11Aviv Clinicsnamed in 1 of 5 answersone answer
- 12The Sheba Longevity Centernamed in 1 of 5 answersone answer
- 13Mount Sinai Health System Healthspan programnamed in 1 of 5 answersone answer
- 14Lanserhof Tegernseenamed in 1 of 5 answersone answer
- 15Human Longevity Inc.named in 1 of 5 answersone answer
- 16Sheba Longevity Centernamed in 1 of 5 answersone answer
LOCKED
The full measurement
- The position each of the 2 engines gave all 16 names.
- How many of the 5 answers named each of them.
- 5 sampled observations behind this ranking, and where the engines disagree.
- Fan-out — the query each engine actually searched.
- Every citation, and the sources nobody cited.