AI medical diagnosis tool statistics, October 2026

Four numbers for October 2026, each counted over the month. Visits mean visits from Google search to the 13 AI medical diagnosis tool sites I track. Tap one for the details.

• Visits from Google840Kvisits-7% vs a year ago
• Google searches9.9Ksearchesfor "ai medical diagnosis"
• Most visited site415KvisitsAda Health, 49% of all
• Expected in November832Kvisits-1% vs last month

• 839,660 Google visits went to the 13 AI medical diagnosis tool sites RankDude tracks in October 2026, 7% fewer than a year earlier (56% more without Ada Health).
• Shrinking: the AI medical diagnosis tool market is shrinking, but visits without Ada Health are up 56% on a year ago.
• 9,900 searches a month for “ai medical diagnosis” worldwide, 29% of them in the US (Google Ads, 12-month average).
• 49% of all visits go to Ada Health, the most-visited AI medical diagnosis tool; the five most-visited take 96.9%.
• 31.2% of visits come from the United States, followed by India, Germany and the United Kingdom.
• 832,440 visits expected in November 2026, likely between 766K and 899K.

Source: DataForSEO, Google Ads and Google Trends, October 2026, compiled by RankDude.

Shrinking, but visits without Ada Health are up 56% on a year ago.

Over two years, visits went from 742K in November 2024 to a high of 1.4M in December 2024, fell to 748K in August 2026, and recovered to 840K in October 2026. Much of the year’s change is one site, Ada Health, which is why I also look at the market without it.

Visits, year on year

+56%

Visits, last six months

-8%

Name searches, US

-7%

Busiest month (2 years)

December 2024, 1.4M visits

Miles explains

I only call a market growing when visits and name searches agree. Here visits are up and name searches are down, so they don’t agree yet.

Open the AI medical diagnosis tool market demand page

“ai medical diagnosis” is searched about 9,900 times a month worldwide, 29% of it in the US.

Google Trends barely registered “ai medical diagnosis” until June 2025; interest then climbed to its peak in May 2026.

Searches a month, US

2,900

Google Trends now

8/100 -65%

Five-year peak

82/100 in May 2026

Miles explains

Google Trends shows direction, not volume. Interest is lower than a year ago, and I only trust that when the visits move the same way.

Open the AI medical diagnosis tool search trends page

Fewer visits than a year ago only because of Ada Health, fewer people searching by name, and the next six months look flat.

The losers, led by Paige, lost most of their search visits (-95%).

Visits vs September 2026

+5%

Biggest gain this month

Buoy Health +16%

Biggest loss this month

Aidoc -33%

Miles explains

Huge percentages like Docus’s +164% usually mean one site won a big Google ranking from a small start. I watch whether it holds the next month.

Open the AI medical diagnosis tool monthly analysis page

I expect November 2026 to be about the same as October 2026, and the next six months to look flat.

The forecast carries the level of recent months forward, not the trend line, because that version missed least when tested on past months. November is usually a busier month than average for searches, but the calendar did not improve the forecast, so it is left out.

Expected in November 2026

832,440 visits

Likely range

766K to 899K

Expected in May 2027

832K -1%

Past forecasts in range

5 of 6 months

Miles explains

Read the range, not the single number: tested on the last 6 months, my method landed inside its range 5 times.

Open the AI medical diagnosis tool monthly forecast page

The most visited is Ada Health, with 415,016 visits a month, 49% of all visits.

Ada Health and Docus together hold 88% of all visits. Below the top five the market is long and thin: the other 8 sites share 3.1%.

Top five sites

96.9% of all visits

Visits from the US

31.2%

Largest markets outside the US

India, Germany and United Kingdom

Sites tracked

13

Miles explains

Ada Health alone has 49% of all visits. That’s a big lead, but one Google update can close it fast.

Open the AI medical diagnosis tool industry report page

Yes. Every number on these pages comes from two CSV files, free to download.

sites.csv has one row per site: its Google US position for “ai medical diagnosis”, Tranco rank, Chrome UX tier, visits from Google worldwide and in the US, name searches, Domain Rating and referring domains, with the month each figure covers. market.csv has the monthly totals across the tracked sites: visits worldwide and in the US, name searches and referring domains. Blanks mean the source had no figure, never zero.

Cite as: Miles Foster, “AI Medical Diagnosis Tool Statistics, October 2026”, RankDude, https://rankdude.ai/statistics/ai-medical-diagnosis