Lansinoh vs Momcozy:Which is more popular?
In September 2026, Momcozy had more branded searches than Lansinoh among wearable breast pump brands worldwide. Momcozy had about 497,000 branded searches, while Lansinoh had 126,000. Momcozy made up 47.7% of all wearable breast pump brand searches we track, and Lansinoh accounted for 12.1%. When we asked ChatGPT and Google AI Overviews about wearable breast pump brands, Momcozy appeared in all five answers and Lansinoh in one. Momcozy was mentioned before Lansinoh in every answer.
Who do people search for more?
Momcozy, about 4 searches for every 1 for Lansinoh
Who does AI mention more?
Momcozy, mentioned in every answer we collected
Who does AI recommend more?
Momcozy, named ahead of Lansinoh in every answer
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Top wearable breast pump brands in ChatGPT and Google AI Overviews
In three ChatGPT questions and two Google AI Overviews, Momcozy appeared in all five answers. Lansinoh was mentioned in one out of five: in one of the three ChatGPT answers, but not in either of the two Google AI Overviews. Momcozy was listed before Lansinoh 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.
- Momcozy5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
Elvie5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
Eufy4 of 5Named in 2 of 3 ChatGPT answersNamed in 2 of 2 Google answers
Willow4 of 5Named in 3 of 3 ChatGPT answersNamed in 1 of 2 Google answers
Lansinoh1 of 5Named in 1 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Medela0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
See every answer about wearable breast pump brands
5 answers
Asked ChatGPT
“Which wearable breast pump brand should I buy?”
Asked ChatGPT
“What are the best wearable breast pump brands?”
Asked ChatGPT
“What's the best wearable breast pump brand for hands free pumping?”
Searched Google, AI Overview
“best wearable breast pump”
Searched Google, AI Overview
“portable breast pump”
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 Lansinoh or Momcozy more popular in search?
This chart shows how often people search Google for Lansinoh and Momcozy by name. Each line represents a brand's share of searches for all six wearable breast pump brands we track, month by month, from English-language searches worldwide.
Share of searches by month for Momcozy, Lansinoh. The figures are in the table below the chart.
View monthly share of searches table
| Month | Momcozy | Medela | Lansinoh | Elvie | Eufy | Willow |
|---|---|---|---|---|---|---|
| Oct 2025 | 40.1% | 30.2% | 10.9% | 11.9% | 4% | 3% |
| Nov 2025 | 46.1% | 26.6% | 12% | 8.9% | 3.8% | 2.6% |
| Dec 2025 | 43.8% | 30% | 11.5% | 8.5% | 3.6% | 2.6% |
| Jan 2026 | 43.3% | 30.3% | 11.6% | 8.4% | 3.5% | 2.8% |
| Feb 2026 | 43.6% | 31% | 11.5% | 7.6% | 3.6% | 2.6% |
| Mar 2026 | 46.1% | 28.1% | 12.3% | 7.3% | 3.9% | 2.3% |
| Apr 2026 | 47.2% | 27.8% | 12.3% | 7.2% | 3.2% | 2.2% |
| May 2026 | 47% | 27.8% | 12.3% | 6.7% | 3.9% | 2.3% |
| Jun 2026 | 48.5% | 25% | 12.6% | 6.9% | 5% | 2% |
| Jul 2026 | 52.2% | 24.4% | 11.4% | 5.8% | 4.5% | 1.8% |
| Aug 2026 | 52.1% | 23.9% | 11.4% | 5.5% | 5.3% | 1.8% |
| Sep 2026 | 47.7% | 26.4% | 12.1% | 6% | 5.8% | 2% |
How has the Lansinoh and Momcozy comparison changed over the last 12 months?
3 findings
- Momcozy was ahead of Lansinoh in every measured month of the 12 months ending September 2026.
- Across the 12 months ending September 2026, Lansinoh’s share of searches among wearable breast pump brands worldwide moved from 10.9% to 12.1%, and its estimated monthly branded searches moved from 111K to 126K.
- Across the 12 months ending September 2026, Momcozy’s share of searches among wearable breast pump brands worldwide moved from 40.1% to 47.7%, and its estimated monthly branded searches moved from 407K to 497K.
How did search popularity change for wearable breast pump brands worldwide in September 2026?
2 changes
In September 2026, Lansinoh gained share of searches among wearable breast pump brands worldwide, from 11.4% to 12.1%.
In September 2026, Momcozy lost share of searches among wearable breast pump brands worldwide, from 52.1% to 47.7%.
How are branded searches counted?
12 search terms
Brandwave collects information about searches that people make online using Lansinoh’s and Momcozy’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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