Data as of Aug 25, 2026 · Based on 1,754 AI responses · Shares cover the last 30 days · See how Parse measures this
Fountain Pens and Ink
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Pilot Pen currently sets the standard for fountain pen and ink visibility in AI-generated answers. With a contested second position, and maintain significant presence in the evolving market for writing instruments.
| # | Brand | What AI says | Mention rate |
|---|---|---|---|
| 1 | 64% | ||
| 2 | Widely cited as a reliable performer with smooth ink flow. | 58% | |
| 3 | Commonly recommended for piston-filler mechanisms and high ink capacity. | 48% | |
| 4 | 44% | ||
| 5 | 39% | ||
| 6 | 19% | ||
| 7 | 18% | ||
| 8 | 17% | ||
| 9 | Respected for reliable daily ink and fountain pen craftsmanship. | 16% | |
| 10 | Preferred for extensive color variety and consistent ink performance. | 16% | |
| 11 | 14% | ||
| 12 | 13% | ||
| 13 | 13% | ||
| 14 | 12% | ||
| 15 | 10% | ||
| 16 | 10% | ||
| 17 | 10% | ||
| 18 | 9% | ||
| 19 | 7% | ||
| 20 | 6% | ||
| 21 | 6% | ||
| 22 | 5% | ||
| 23 | 5% | ||
| 24 | 5% | ||
| 25 | 4% |
Who wins on each AI
ChatGPT and Google AI Overviews show notable divergence in their ranking of Pelikan, with Google positioning it as a top niche contender while ChatGPT ranks it significantly lower.
Sources AI cited
reddit.com is the page AI reaches for most here, cited in 51% of analyzed answers.
Lamy dropped from #3 (63%) to #14 (7%) in this ranking between Oct and Aug.
“Highlighted as a premium feel everyday writer.” → “Framed as a travel-oriented pocket fountain pen.”
Waterman rose from #21 to #4 in this ranking between Oct and Aug.
| Brand | ChatGPT Search | Google AI Mode | Comparison |
|---|---|---|---|
| 75% | 59% | ||
| 40% | 48% | ||
| 26% | 20% | ||
| 29% | 14% | ||
| 19% | 11% |
The two models disagree most about Pelikan (ChatGPT #25, Google #5) and Goulet Pens (ChatGPT #10, Google #23).
Across 1,754 AI responses, Lamy is mentioned most, named in 64% of them, followed by Pilot Pen (58%) and TWSBI (48%).
Parse measures each brand's mention rate — the share of answers naming it — across 1,754 AI responses to this market's buyer questions over the last 30 days. Answers are collected daily and the ranking is re-measured on the same 30-day window.
Brands enter the ranking when AI answers mention them. Parse collects answers daily and publishes the re-measured set weekly, so new brands appear as AI starts recommending them.
AI answers have shifted from focusing on office Staples like
Pilot G2 and
Uni-ball to more detailed comparisons of gel and hybrid performance. ChatGPT and Google AI Overviews increasingly favor the
Uni-ball Jetstream for overall smoothness since late 2025.
What is the best fountain pen?
The dialogue focuses on balancing starter pens like the Pilot Metropolitan with high-end models like the
Pilot Custom 823. Evolution in answers reflects a clearer segmentation between beginner advice and enthusiast-tier recommendations across platforms.