Kaweco vs Lamy:Which is more popular?
In September 2026, Kaweco and Lamy were level in searches among fountain pen brands worldwide, with an estimated 49.5K branded searches each, at 7.8% of the total each. When we asked ChatGPT and Google AI Overviews about fountain pen brands, Lamy appeared in all five answers and Kaweco in one. Lamy was mentioned before Kaweco in every answer.
Who do people search for more?
Kaweco and Lamy are searched for about as often as each other.
Who does AI recommend more?
Lamy, named ahead of Kaweco in every answer
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Top fountain pen brands in ChatGPT and Google AI Overviews
In three ChatGPT questions and two Google AI Overviews, Lamy appeared in all five answers. Kaweco was mentioned in one out of five: in one of the three ChatGPT answers, but not in either of the two Google AI Overviews. Lamy was listed before Kaweco in every answer.
Most recommended by AI
Brands get a higher ranking if they are mentioned earlier in the answers.
Mentioned by AI
Each dot is one answer, filled in when that answer mentions the brand.
Pilot5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers- Lamy5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
Platinum4 of 5Named in 3 of 3 ChatGPT answersNamed in 1 of 2 Google answers
Montblanc2 of 5Named in 1 of 3 ChatGPT answersNamed in 1 of 2 Google answers- TWSBI2 of 5Named in 1 of 3 ChatGPT answersNamed in 1 of 2 Google answers
Sailor2 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Kaweco1 of 5Named in 1 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Parker0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
See every answer about fountain pen brands
5 answers
Asked ChatGPT
“Which fountain pen brand should I buy?”
Asked ChatGPT
“What are the best fountain pen brands?”
Asked ChatGPT
“What's the best fountain pen brand for smooth everyday writing?”
Searched Google, AI Overview
“best fountain pen”
Searched Google, AI Overview
“fountain pen for beginners”
Not named in any answer:
Brands are shown in the order each answer named them. The survey took place in the United States on October 21, 2026.
Is Kaweco or Lamy more popular in search?
This chart shows how often people search Google for Kaweco and Lamy by name. Each line represents a brand's share of searches for all eight fountain pen brands we track, month by month, from English-language searches worldwide.
Share of searches by month for Kaweco, Lamy. The figures are in the table below the chart.
View monthly share of searches table
| Month | Parker | Pilot | Kaweco | Lamy | Montblanc | TWSBI | Sailor | Platinum |
|---|---|---|---|---|---|---|---|---|
| Oct 2025 | 42.2% | 29.7% | 8.5% | 10.4% | 3.8% | 3.1% | 1.7% | 0.5% |
| Nov 2025 | 40.8% | 29% | 10% | 10% | 4.5% | 3.7% | 1.3% | 0.59% |
| Dec 2025 | 42.4% | 27.9% | 8.5% | 10.4% | 5.7% | 3.1% | 1.4% | 0.5% |
| Jan 2026 | 39.6% | 29.3% | 9.8% | 9.8% | 5.3% | 3.6% | 2% | 0.71% |
| Feb 2026 | 41% | 30.2% | 8.3% | 10.1% | 4.5% | 3.7% | 1.7% | 0.59% |
| Mar 2026 | 41% | 28.8% | 10.1% | 10.1% | 3.7% | 3.7% | 2% | 0.59% |
| Apr 2026 | 36.7% | 33.9% | 9% | 9% | 4.9% | 4% | 1.8% | 0.65% |
| May 2026 | 36.6% | 33.7% | 9% | 9% | 4.9% | 4% | 2.2% | 0.64% |
| Jun 2026 | 44.1% | 30.1% | 7.3% | 8.9% | 4% | 3.2% | 1.8% | 0.64% |
| Jul 2026 | 43.6% | 29.8% | 7.2% | 10.7% | 3.2% | 3.2% | 1.8% | 0.51% |
| Aug 2026 | 41.3% | 30.4% | 8.3% | 10.2% | 3.7% | 3.7% | 1.7% | 0.6% |
| Sep 2026 | 47.5% | 27.3% | 7.8% | 7.8% | 3.5% | 3.5% | 1.9% | 0.57% |
How has the Kaweco and Lamy comparison changed over the last 12 months?
3 findings
- Kaweco was ahead of Lamy in every measured month of the 12 months ending September 2026.
- Across the 12 months ending September 2026, Kaweco’s share of searches among fountain pen brands worldwide moved from 8.5% to 7.8%, and its estimated monthly branded searches moved from 40.5K to 49.5K.
- Across the 12 months ending September 2026, Lamy’s share of searches among fountain pen brands worldwide moved from 10.4% to 7.8%, and its estimated monthly branded searches held steady at 49.5K.
How did search popularity change for fountain pen brands worldwide in September 2026?
2 changes
In September 2026, Lamy lost share of searches among fountain pen brands worldwide, from 10.2% to 7.8%.
In September 2026, Kaweco rose from 4th to 3rd among fountain pen brands worldwide.
How are branded searches counted?
2 search terms
Brandwave collects information about searches that people make online using Kaweco’s and Lamy’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.
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