Monday Swimwear vs Sunseeker:Which is more popular?
In September 2026, Monday Swimwear had more branded searches than Sunseeker among swimwear brands worldwide. Monday Swimwear had about 90,500 branded searches, while Sunseeker had 8,100. Monday Swimwear made up 8.9% of all swimwear brand searches we track, and Sunseeker accounted for 0.8%. When we asked ChatGPT and Google AI Overviews about swimwear brands, Monday Swimwear appeared in three of the five answers and Sunseeker in none.
Who do people search for more?
Monday Swimwear, about 11 searches for every 1 for Sunseeker
Who does AI mention more?
Monday Swimwear, mentioned in 3 of 5 answers, Sunseeker in 0
Who does AI recommend more?
Monday Swimwear, the only one of the two named
Follow Monday Swimwear vs Sunseeker and get free monthly updates on what changed
By continuing you'll get index updates and occasional product news from Brandwave. Unsubscribe any time. Privacy
Top swimwear brands in ChatGPT and Google AI Overviews
In three ChatGPT questions and two Google AI Overviews, Monday Swimwear was mentioned in three out of five: in all three ChatGPT answers, but not in either of the two Google AI Overviews. Sunseeker did not appear in any of the five answers.
Most recommended by AI
Brands get a higher ranking if they are mentioned earlier in the answers.
- Summersalt1st
- Monday Swimwear2nd
Cupshe3rd
Seafolly4th- Left On Friday5th
- Eres6th
Speedo7th
Arena–
Zoggs–
Sunseeker–
Mentioned by AI
Each dot is one answer, filled in when that answer mentions the brand.
- Cupshe4 of 5Named in 2 of 3 ChatGPT answersNamed in 2 of 2 Google answers
- Summersalt4 of 5Named in 3 of 3 ChatGPT answersNamed in 1 of 2 Google answers
- Monday Swimwear3 of 5Named in 3 of 3 ChatGPT answersNamed in 0 of 2 Google answers
- Left On Friday3 of 5Named in 2 of 3 ChatGPT answersNamed in 1 of 2 Google answers
- Speedo2 of 5Named in 1 of 3 ChatGPT answersNamed in 1 of 2 Google answers
- Seafolly2 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers
- Eres2 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers
- Arena0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
- Zoggs0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
- Sunseeker0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
See every answer about swimwear brands
5 answers
Asked ChatGPT
“Which swimwear brand should I buy?”
Asked ChatGPT
“What are the best swimwear brands?”
Asked ChatGPT
“What's the best swimwear brand for the beach?”
Searched Google, AI Overview
“swimwear brands”
Searched Google, AI Overview
“swimwear for women”
Brands are shown in the order each answer named them. The survey took place in the United States on October 21, 2026.
Is Monday Swimwear or Sunseeker more popular in search?
This chart shows how often people search Google for Monday Swimwear and Sunseeker by name. Each line represents a brand's share of searches for all ten swimwear brands we track, month by month, from English-language searches worldwide.
Share of searches by month for Monday Swimwear, Sunseeker. The figures are in the table below the chart.
View monthly share of searches table
| Month | Speedo | Cupshe | Monday Swimwear | Seafolly | Arena | Summersalt | Left On Friday | Zoggs | Sunseeker | Eres |
|---|---|---|---|---|---|---|---|---|---|---|
| Oct 2025 | 46.2% | 18.2% | 5.5% | 9.6% | 7.1% | 6.7% | 2% | 3.2% | 0.73% | 0.73% |
| Nov 2025 | 41.8% | 20.1% | 7.4% | 10.3% | 6.7% | 6.1% | 3.3% | 3.1% | 0.66% | 0.54% |
| Dec 2025 | 43.4% | 20.9% | 6.3% | 11.2% | 5.7% | 5.1% | 3.4% | 2.7% | 0.69% | 0.69% |
| Jan 2026 | 32% | 33.6% | 8.2% | 8.4% | 4.8% | 5.5% | 3.7% | 2.4% | 0.6% | 0.74% |
| Feb 2026 | 33.4% | 35% | 8.6% | 5.3% | 4.8% | 5.8% | 3.9% | 2% | 0.42% | 0.77% |
| Mar 2026 | 29.9% | 38.5% | 9.4% | 5.1% | 4.7% | 5.2% | 4.2% | 1.8% | 0.38% | 0.85% |
| Apr 2026 | 30.5% | 39.2% | 9.6% | 5% | 4.4% | 5.3% | 3.5% | 1.7% | 0.38% | 0.58% |
| May 2026 | 27.7% | 44.3% | 8.9% | 4.9% | 3.7% | 4% | 4% | 1.5% | 0.54% | 0.54% |
| Jun 2026 | 27.6% | 43.1% | 8.7% | 5.6% | 3.6% | 3.9% | 4.7% | 1.5% | 0.64% | 0.64% |
| Jul 2026 | 29.8% | 38.3% | 9.3% | 6.1% | 4.1% | 4.2% | 5.1% | 1.7% | 0.56% | 0.84% |
| Aug 2026 | 36.4% | 25.5% | 9.4% | 7.5% | 5.6% | 5.1% | 6.3% | 2.7% | 0.69% | 0.84% |
| Sep 2026 | 42.2% | 19.8% | 8.9% | 8.8% | 7.8% | 4.9% | 3.3% | 3% | 0.8% | 0.53% |
How has the Monday Swimwear and Sunseeker comparison changed over the last 12 months?
3 findings
- Monday Swimwear was ahead of Sunseeker in every measured month of the 12 months ending September 2026.
- Across the 12 months ending September 2026, Monday Swimwear’s share of searches among swimwear brands worldwide moved from 5.5% to 8.9%, and its estimated monthly branded searches moved from 60.5K to 90.5K.
- Across the 12 months ending September 2026, Sunseeker’s share of searches among swimwear brands worldwide moved from 0.73% to 0.8%, and its estimated monthly branded searches held steady at 8.1K.
How did search popularity change for swimwear brands worldwide in September 2026?
2 changes
In September 2026, Sunseeker rose from 10th to 9th among swimwear brands worldwide.
Estimated monthly branded searches for Monday Swimwear worldwide rose 49.6% over 12 measured months, from 60.5K to 90.5K in September 2026.
How are branded searches counted?
2 search terms
Brandwave collects information about searches that people make online using Monday Swimwear’s and Sunseeker’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.
Monday Swimwear
1 branded search term
- monday swimwear
Sunseeker
1 branded search term
- sunseeker swimwear
Other head-to-heads among swimwear brands
Put your own brand in this comparison
Brandwave tracks your branded demand next to the rival you actually watch, with your campaigns, spend and outcomes on the same timeline.