Vantage research · November 2026 · wellbeing
What AI cites for “best sleep tracking app”
ChatGPT cited 7 sites, Gemini cited 6 sites, Perplexity cited 7 sites. No site was cited by all three.
Updated every 3 monthsNext edition 1 February 2027
ChatGPTGeminiPerplexity dots beside a site: the other engines that cite it too
ChatGPT
7 sites · opens with a sentence · no table · opening 27 words
- health.yahoo.com
- ncoa.org
- sleepcycle.com
- autosleepapp.tantsissa.com
- pillow.app
- tomsguide.com
- risescience.com
Brands namedSleep Cycle, AutoSleep, Pillow, Sleepwave, RISE, Budget
Since October: new health.yahoo.com, ncoa.org, sleepcycle.com, autosleepapp.tantsissa.com; dropped dailygenius.com, haznos.org, picksbyhumans.com, sleepfoundation.org
Gemini
6 sites · opens with a sentence · no table · opening 23 words
- lifestack.ai
- mattressclarity.com
- habitbox.app
- livity-app.com
- bioneurix.com
- apps.apple.com
Brands namednone
Since October: new mattressclarity.com, habitbox.app, livity-app.com, bioneurix.com; dropped howtogeek.com, snollo.com
Perplexity
7 sites · opens with a sentence · no table · opening 41 words
- ncoa.org
- nytimes.com
- health.yahoo.com
- forbes.com
- sleepfoundation.org
- apps.apple.com
- play.google.com
Brands namedSleep Cycle
Since October: new ncoa.org, apps.apple.com, play.google.com; dropped androidauthority.com, goodrx.com, pmc.ncbi.nlm.nih.gov, si.com
Cited by more than one engine
- health.yahoo.com
- ncoa.org
- apps.apple.com
Is your site one of them?
Ask your AI agent to run Vantage's analyze_citation_coverage for your domain and “best sleep tracking app”, on all
three engines, and it will tell you whether you are cited, who is instead, and what changed since your last check.
More wellbeing questions
Each engine was asked once, in English, as from the United States, on 2026-11-01. Answers change from run to run, so read this as a snapshot. Download the data.