AI Visibility Benchmark

How ARRK compares with DuPont

ARRK was cited in 3 of 166 answers about PEEK polymers, compared with 3 for DuPont. The gap was widest on questions about using and processing the material or product, with DuPont cited more often.

At a glance

ARRK

DuPont

Rank #263 / 166 answers

Citations

Answers that link to a company-owned website as a source.

1.8%

View breakdown

Citations by Buyer journey
Buyer journey	ARRK	DuPont
Learn	1 / 36	0 / 36
Compare	0 / 52	0 / 52
Validate	2 / 31	0 / 31
Procure	0 / 28	1 / 28
Use	0 / 19	2 / 19

Citations by AI engine
AI engine	ARRK	DuPont
Perplexity	—	—
ChatGPT (OpenAI)	—	—
Google (AI Overviews)	3 / 166	3 / 166

ARRKDuPont

Answers are measured for each company at each stage. Missing data is excluded from the calculations and charts.

Rank #152 / 166 answers

Rank #133 / 166 answers

Brand mentions

Answers that mention the company by name.

1.2%

1.8%

View breakdown

Brand mentions by Buyer journey
Buyer journey	ARRK	DuPont
Learn	0 / 36	0 / 36
Compare	0 / 52	0 / 52
Validate	2 / 31	0 / 31
Procure	0 / 28	1 / 28
Use	0 / 19	2 / 19

Brand mentions by AI engine
AI engine	ARRK	DuPont
Perplexity	—	—
ChatGPT (OpenAI)	—	—
Google (AI Overviews)	2 / 166	3 / 166

ARRKDuPont

Answers are measured for each company at each stage. Missing data is excluded from the calculations and charts.

Ranks among comparable companies in PEEK polymers.

Which engineering partners prototype PEEK robot components for wear testing?

2 / 3

0 / 3

Google (AI Overviews) · Citations

What are the benefits of PEEK in medical devices?

1 / 3

0 / 3

Google (AI Overviews) · Citations

Where could ARRK improve?

Discuss where ARRK appears, where competitors lead, and which buyer questions to prioritise.Request a private briefing

Which manufacturers support PEEK medical device components from prototype to repeat production?

2 / 3

0 / 3

Google (AI Overviews) · Citations

Which distributors stock PEEK injection-moulding grades in the US?

1 / 3

0 / 3

Google (AI Overviews) · Citations

Where could DuPont improve?

Discuss where DuPont appears, where competitors lead, and which buyer questions to prioritise.Request a private briefing

What next?

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About the research

Each market was measured separately using market-specific questions across the buyer journey. Data was collected between 5–9 October 2026 using English-language prompts targeting the US geography across Google AI Overviews, ChatGPT and Perplexity. Results from repeated runs were pooled; citations and brand mentions were calculated separately. Missing responses were excluded, and comparisons include only engines with measurements for both companies.

In total, 60 questions across 6 markets were run (360 questions), producing approximately 1,900 responses and identifying 1,852 companies. The “who leads where” prompts shown are a subset of this research data.

All results underwent human review before publication. This is not an exhaustive market ranking. For methodology questions, or to report an issue with the data or report, please contact stefan.finch@graph.uk.

How ARRK compares with DuPont

Citations

Brand mentions

Where ARRK leads

Where DuPont leads

Explore PEEK competitor comparisons

What next?