How AI answer engines name Grammarly
Data through October 26, 2026
Across 287 answers ChatGPT, Claude, Gemini, Perplexity and Google's AI surfaces gave to buyer questions about PR & Earned Media between May 10, 2026 and October 26, 2026, Grammarly was named in 49 (17.1%).
Last 28 days: named in 1 of 665 answers in its home categories (0.2%), down 0.4 points from the 28 days before.
By engine
Answers each engine gave to buyer questions about PR & Earned Media and AI Visibility & GEO, and how many of them named Grammarly.
| Engine | Named | Answers | Rate |
|---|---|---|---|
| ChatGPT | 7 | 415 | 1.7% |
| Claude | 10 | 419 | 2.4% |
| Gemini | 9 | 411 | 2.2% |
| Perplexity | 17 | 419 | 4.1% |
| Google AI Mode | 5 | 69 | 7.2% |
| Google AI Overviews | 4 | 40 | 10.0% |
By question type
The same answers, split by the shape of the buyer question.
| Question type | Named | Answers | Rate |
|---|---|---|---|
| Best-of | 0 | 245 | 0.0% |
| Ranked list | 3 | 201 | 1.5% |
| Head-to-head | 0 | 264 | 0.0% |
| Is it worth it | 0 | 268 | 0.0% |
| How to choose | 0 | 243 | 0.0% |
| Problem first | 0 | 265 | 0.0% |
| News | 49 | 287 | 17.1% |
Week by week
Grammarly was named in at least one answer in 9 of the 16 weeks on record; the latest was the week of September 28, 2026.
Each week's answers to buyer questions about PR & Earned Media and AI Visibility & GEO, Monday to Sunday, newest first, and how many of them named Grammarly. The questions asked can differ from one week to the next.
| Week of | Named | Answers | Rate |
|---|---|---|---|
| 0 | 148 | 0.0% | |
| 0 | 171 | 0.0% | |
| 0 | 147 | 0.0% | |
| 0 | 60 | 0.0% | |
| 1 | 168 | 0.6% | |
| 1 | 168 | 0.6% | |
| 0 | 112 | 0.0% | |
| 0 | 160 | 0.0% | |
| 0 | 180 | 0.0% | |
| 1 | 172 | 0.6% | |
| 4 | 36 | 11.1% | |
| 9 | 40 | 22.5% | |
| 7 | 54 | 13.0% | |
| 8 | 43 | 18.6% | |
| 6 | 31 | 19.4% | |
| 15 | 83 | 18.1% |
Named first
When an answer named Grammarly alongside another brand in this record, it was named first in 1 of 54 (1.9%).
Named alongside
- Meltwater: named together in 45 answers
- Claude: named together in 30 answers
- Prowly: named together in 25 answers
- Cision: named together in 22 answers
- BuzzStream: named together in 19 answers
- Perplexity: named together in 19 answers
- Hypotenuse AI: named together in 15 answers
- Shadow: named together in 13 answers
Sources the engines cited when they named Grammarly
Domains cited in answers that named Grammarly, by the number of those answers that cited them.
| Domain | Answers |
|---|---|
| prsa.org | 29 |
| shadow.inc | 26 |
| prowly.com | 25 |
| cision.com | 24 |
| meltwater.com | 19 |
| youtube.com | 19 |
| buzzstream.com | 18 |
| muckrack.com | 18 |
| finn.agency | 16 |
| onepitch.co | 15 |
Grammarly's own site (grammarly.com) was cited in 4 of 55 (7.3%).
Across every answer run in the Machine Relations Index, not only the answers that named Grammarly, grammarly.com was cited in 5 of 31,629 (0.02%), by 2 of the 6 engines it observes. The Index is still collecting evidence on grammarly.com before it grades or ranks it.
Across every AI Visibility & GEO buyer question, not only the answers that named Grammarly, the Machine Relations Index ranks which sources AI engines cite for AI Visibility & GEO questions.
All categories
| Category | Named | Answers | Rate |
|---|---|---|---|
| PR & Earned Media | 49 | 287 | 17.1% |
| AI Visibility & GEO | 3 | 1,486 | 0.2% |
| Martech & Advertising | 2 | 1,102 | 0.2% |
| Enterprise Software | 1 | 1,751 | 0.1% |
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 Grammarly?
ChatGPT named Grammarly in 7 of 415 answers (1.7%) to buyer questions about PR & Earned Media and AI Visibility & GEO between May 10, 2026 and October 26, 2026. This record counts a name, not a recommendation: it does not judge whether the answer endorsed Grammarly.
Which sources do AI engines cite when they mention Grammarly?
The domains cited most often in answers that named Grammarly were prsa.org (29 answers), shadow.inc (26 answers) and prowly.com (25 answers).
Which AI engine names Grammarly most often?
Google AI Overviews, at 10.0%: it named Grammarly in 4 of 40 answers to buyer questions about PR & Earned Media and AI Visibility & GEO.