teteras para biberones
Worth a lookShows a $2.0M/yr market, but brand-locked demand (top 5 brands take 97% of clicks) keeps it on the watch list.
Market size
Incredible$2.0M$2.0M/yr · 1.3M searches
Conversion
Great9.6%search→purchase rate — share of searches ending in a sale
Price range
Great$7.28–$56.80cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Great$16.15avg listing price — sweet spot $15–$100
Review moat
Good646.33avg incumbent reviews — the moat a new listing must climb
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Returns
Okay4.3%return rate — above 6% kills the launch gate
Competition
Okay66%top-5 click share — leaders hold, buyers still browse
Growth
Bad-20.2%90-day search growth — must beat 0% to launch
Brand share
Bad97%top-5 brand share — brand-locked demand
Competition
The top 5 products take 66% of clicks — established leaders, but buyers still shop beyond them.Brands
7 rising
Sellers
28
Top-5 brand share
97%
Open market
1%
- Evenflo51%
- Lansinoh33%
- Comotomo8%
- Momcozy3%
- joyfeed2%
- Eiszhjk2%
- Open — no brand owns it (1 brand, 1%)
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 18 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Evenflo Feeding Piece of 6 Balance Plus Wide Neck Nipples for The Balance Plus Wide Neck Baby Bottles 0 Months and Up
Evenflo$11.794.6★994 rev
Evenflo Feeding Balance + Wide Neck BPA-Free Silicone Medium Flow Baby Bottle Nipple - 3 Months+ 6ct
Evenflo$9.244.6★1,674 rev
Lansinoh NaturalWave Baby Bottle Nipples Extra Slow Flow Size XS 0+ Months 4 Count 100% Soft Durable Silicone Made Without BPA BPS Anti-Colic Supports Babys Developing Mouth and Teeth
Lansinoh$11.784.7★686 rev
Lansinoh NaturalWave Baby Bottle Nipples Slow Flow Size S 1+ Month 4 Count 100% Soft Durable Silicone Made Without BPA BPS Anti-Colic Supports Babys Developing Mouth and Teeth
Lansinoh$11.674.7★509 rev
Evenflo Feeding Premium Proflo Venting Balance Plus Wide Neck Baby Newborn and Infant Bottles - Developed by Pediatric Feeding Specialists - 5 Ounce (Pack of 6)
Evenflo$21.334.6★1,972 rev
Newest
by launch date
Evenflo Balance+ Glass Wide Neck Baby Bottles Clear 6 fl oz 6 Pack
Evenflo$56.8022 rev
Comotomo Silicone Replacement Nipples for Baby Bottle Gen 2 (2026 Release) - Soft Silicone Nipples with Dual Anti-Colic Vents Designed for Natural Latch (Pack of 2) Fast Flow (6+ Months)
Comotomo$7.7745 rev
Comotomo Silicone Replacement Nipples for Baby Bottle Gen 2 (2026 Release) - Soft Silicone Nipples with Dual Anti-Colic Vents Designed for Natural Latch (Pack of 2) Slow Flow (0-3 Months)
Comotomo$7.2925 rev
Comotomo Silicone Replacement Nipples for Baby Bottle Gen 2 (2026 Release) - Soft Silicone Nipples with Dual Anti-Colic Vents Designed for Natural Latch (Pack of 2) Medium Flow (3-6 Months)
Comotomo$7.2835 rev
Silicone Nipple for Lansinoh Anti-Colic Baby Bottle Fast Flow Size L 6m+ 6 Count
XUNICUTE$9.9991 rev
Trending
90-day click momentumEvenflo Balance+ Glass Wide Neck Baby Bottles Clear 6 fl oz 6 Pack
Evenflo$56.804.4★
Momcozy 999 Silver Nursing Cups Original Perforated Breathable Design 999 Silver Nipple Cover for Breastfeeding Essential Nipple Shield for Nursing Newborn Metal Nipple Shields Regular Size
Momcozy$41.194.3★
Comotomo Silicone Replacement Nipples for Baby Bottle Gen 2 (2026 Release) - Soft Silicone Nipples with Dual Anti-Colic Vents Designed for Natural Latch (Pack of 2) Fast Flow (6+ Months)
Comotomo$7.773.7★
Comotomo Silicone Replacement Nipples for Baby Bottle Gen 2 (2026 Release) - Soft Silicone Nipples with Dual Anti-Colic Vents Designed for Natural Latch (Pack of 2) Slow Flow (0-3 Months)
Comotomo$7.294.8★
Comotomo Silicone Replacement Nipples for Baby Bottle Gen 2 (2026 Release) - Soft Silicone Nipples with Dual Anti-Colic Vents Designed for Natural Latch (Pack of 2) Medium Flow (3-6 Months)
Comotomo$7.283.9★
Demand
Weekly Amazon search volume, last 40 weeks — -20.2% search growth over the last 90 days.Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Breastfeeding Friendly”
“Great quality bottles”
“Fit perfect”
“They dont leak”
“Easy to Clean”
“Worth it”
“Good latch, passes triangle test”
“These have a great soft and natural feel”
“Work as advertised”
“Easy to use”
What buyers complain about
“Bottles leak like crazy”
“was too big”
“Cheap replacements”
“tear after a week”
“Sent dirty used bottles”
“Expensive”
“Nothing works”
“hard to see in photos”
“Not comfortable”
“Ended up returning them they made my baby choke various times”