How AI answer engines name Linear Health
Data through October 24, 2026
Across 1,603 answers ChatGPT, Claude, Gemini, Perplexity and Google's AI surfaces gave to buyer questions about Healthcare Services between May 10, 2026 and October 24, 2026, Linear Health was named in 10 (0.6%).
Last 28 days: named in 3 of 514 answers in its home categories (0.6%), down 0.6 points from the 28 days before.
By engine
Answers each engine gave to buyer questions about Healthcare Services, and how many of them named Linear Health.
| Engine | Named | Answers | Rate |
|---|---|---|---|
| ChatGPT | 9 | 366 | 2.5% |
| Claude | 0 | 366 | 0.0% |
| Gemini | 0 | 352 | 0.0% |
| Perplexity | 1 | 366 | 0.3% |
| Google AI Mode | 0 | 115 | 0.0% |
| Google AI Overviews | 0 | 38 | 0.0% |
By question type
The same answers, split by the shape of the buyer question.
| Question type | Named | Answers | Rate |
|---|---|---|---|
| Best-of | 0 | 201 | 0.0% |
| Ranked list | 1 | 156 | 0.6% |
| Head-to-head | 0 | 183 | 0.0% |
| Is it worth it | 0 | 184 | 0.0% |
| How to choose | 9 | 201 | 4.5% |
| Problem first | 0 | 184 | 0.0% |
| News | 0 | 494 | 0.0% |
Week by week
Linear Health was named in at least one answer in 6 of the 17 weeks on record; the latest was the week of October 19, 2026.
Each week's answers to buyer questions about Healthcare Services, Monday to Sunday, newest first, and how many of them named Linear Health. The questions asked can differ from one week to the next.
| Week of | Named | Answers | Rate |
|---|---|---|---|
| 1 | 44 | 2.3% | |
| 1 | 179 | 0.6% | |
| 1 | 178 | 0.6% | |
| 0 | 136 | 0.0% | |
| 0 | 8 | 0.0% | |
| 2 | 200 | 1.0% | |
| 2 | 184 | 1.1% | |
| 3 | 180 | 1.7% | |
| 0 | 48 | 0.0% | |
| 0 | 41 | 0.0% | |
| 0 | 54 | 0.0% | |
| 0 | 47 | 0.0% | |
| 0 | 30 | 0.0% | |
| 0 | 112 | 0.0% | |
| 0 | 111 | 0.0% | |
| 0 | 48 | 0.0% | |
| 0 | 3 | 0.0% |
Named first
When an answer named Linear Health alongside another brand in this record, it was named first in 0 of 10 (0.0%).
Named alongside
Sources the engines cited when they named Linear Health
Domains cited in answers that named Linear Health, by the number of those answers that cited them.
| Domain | Answers |
|---|---|
| getautobook.com | 9 |
| nexhealth.com | 9 |
| phreesia.com | 9 |
| clinikehr.com | 4 |
| steerhealth.io | 4 |
| dsmsolutions.ai | 2 |
| schedly.io | 2 |
| ajmc.com | 1 |
| athenahealth.com | 1 |
| certifyhealth.com | 1 |
Linear Health's own site (linear.health) was cited in 10 of 10 (100.0%).
Across every answer run in the Machine Relations Index, not only the answers that named Linear Health, linear.health was cited in 12 of 30,766 (0.04%), by 3 of the 6 engines it observes. The Index is still collecting evidence on linear.health before it grades or ranks it.
Across every Healthcare Services buyer question, not only the answers that named Linear Health, the Machine Relations Index ranks which sources AI engines cite for Healthcare Services questions.
How this is measured
Names are matched case-sensitively from each brand's own homepage title, in answers stored by the Machine Relations Index. Only derived counts are published here; no answer text is.
A brand appears only once it has been named in at least 10 answers on 7 separate days.
A name match counts a mention. It does not count a recommendation, and it does not measure sentiment.
Categories are the Index's buyer-question categories.
Source: Machine Relations Index.
FAQ
Does ChatGPT recommend Linear Health?
ChatGPT named Linear Health in 9 of 366 answers (2.5%) to buyer questions about Healthcare Services between May 10, 2026 and October 24, 2026. This record counts a name, not a recommendation: it does not judge whether the answer endorsed Linear Health.
Which sources do AI engines cite when they mention Linear Health?
The domains cited most often in answers that named Linear Health were getautobook.com (9 answers), nexhealth.com (9 answers) and phreesia.com (9 answers).
Which AI engine names Linear Health most often?
ChatGPT, at 2.5%: it named Linear Health in 9 of 366 answers to buyer questions about Healthcare Services.