Brand page · Clothing · United States
Rounderbum: 113k visits a month, 426 active Meta ads, Gravity score 627.
Rounderbum — Rounderbum LLC is a brand that sells men's shapewear and underwear with innovative padding technology designed to enhance appearance and provide comfort. In September 2026 rounderbum.com drew an estimated 113k visits, down 5% on the month before. It ranks #1,340 of 97,158 Clothing brands in United States and holds a 1.9 Trustpilot rating over 26 reviews.
Updated Traffic Sept 2026Meta ads 9 Oct 2026Google ads 20 Oct 2026Instagram Sept 2026Trustpilot Oct 2026Catalogue Oct 2026Gravity score 2 Nov 2026
Gravity score
Percentiles within 1441 peers: Clothing brands in United States with 100K–1M monthly visits. Recomputed nightly, last on 2 Nov 2026.
About the store
Rounderbum LLC is a brand that sells men's shapewear and underwear with innovative padding technology designed to enhance appearance and provide comfort.
01 · Traffic
How much traffic Rounderbum gets.
The traffic card of the Gravity brand page: the latest month and its two trends. The monthly curve, 24 months of history, the audience by country, the traffic sources and the category comparison are for members, free to start.
Rounderbum drew an estimated 113k visits in September 2026, down 5% on the month before and up 43% over three months.
- Worldwide#84,532of 4.5m sites · Top 5%
- In United States#27,794of 1.2m sites · Top 5%
- Clothing, worldwide#8,043of 459,295 brands · Top 5%
- Clothing, United States#1,340of 97,158 brands · Top 5%
113k
estimated visits in September
1 mo ▼ −5.2%4 mo ▲ +43.0%
The monthly curve, 24 months of history and the category comparison.
Create your free account02 · Reviews
What customers say about Rounderbum.
The review cards of the Gravity brand page: the Trustpilot page, with its star distribution and the brand's tiers against the index, and the Google reviews. The TrustScore history and the review velocity against the category are for signed-in members.
Rounderbum holds 1.9 out of 5 on Trustpilot over 26 reviews, 19 of them in the last twelve months: 8% of customers give five stars and 88% one star. That volume places Rounderbum in the top 50% of the 270,321 Trustpilot pages in the Gravity index.
Underwear Store Swimwear Store Clothing Store Men's Clothing Store Activewear Store Lingerie Store
Data not available
Review velocity, TrustScore history and the category comparison are on the Gravity brand page.
03 · Products
What Rounderbum sells, ranked by sales.
The top three products in the catalogue, in the store's own best-seller order, with price and stock. The full catalogue, the rankings over time and the ads that lead to each product are for signed-in members.
Rounderbum sells on Shopify, 97% of its catalogue in stock. The best seller is Basic Padded Boxer Brief, at US$37.00, followed by Basic Padded Boxer Trunk and Basic Padded Brief.
#1Basic Padded Boxer BriefRounderbumUS$37.00In stock
#2Basic Padded Boxer TrunkRounderbumUS$37.00In stock
#3Basic Padded BriefRounderbumUS$35.00In stock- +View all productsRankings over time, ratings, stock and the ads that lead to each product. Free account.Sign in to Gravity
Share of the catalogue by product family.
The dominant category places Rounderbum in its comparison group.
- Average rating
- 4.59 / 5
- Rated products
- 90% of the catalogue
- In stock
- 97%
- Upper price quartile
- US$42.00
- Currency
- USD
04 · Ads
What Rounderbum is advertising right now.
Meta and Google ads, as the Gravity brand page shows them; the blurred ones are placeholders. Every creative, how long it ran, its EU reach and the estimated monthly spend band are for signed-in members.
Rounderbum runs Meta ads on Facebook, Instagram, Messenger, Threads, whatsapp, and has advertised on Google since February 2024 (image, text, video).
Rounderbum USARounderbum USA8 Oct 2026image
Don't Miss Out: 30% Off EverythingRounderbum USA7 Oct 2026image
Don't Miss Out: 30% Off EverythingRounderbum USA7 Oct 2026image- +View all Meta adsReach per ad, how long each creative ran, and the estimated monthly spend band. Free account.Sign in to Gravity
Text ad20 Oct 2026Rounderbumverified
Text ad20 Oct 2026Rounderbumverified
Text ad20 Oct 2026Rounderbumverified
- +View all Google adsFormats, first and last seen, and the keywords the brand bids on. Free account.Sign in to Gravity
05 · Influencers
Who talks about Rounderbum.
The creators who tag @rounderbum on Instagram, found by Gravity by Benchr in their posts. One is shown here; the full list, the audiences and the contact details are for signed-in members.
Gravity has not found creators tagging this brand on Instagram yet.
Gravity has not found creators tagging this brand on Instagram yet.
06 · Competitors according to Gravity
Who Rounderbum competes with, by the numbers.
Gravity picks competitors from the index itself: same category, same market, similar size. The closest are named here; their figures, the full list and the side-by-side comparison are for subscribers.
Gravity by Benchr finds competitors for Rounderbum among Clothing brands in United States. The closest is Ares Underwear, then Wonderballs, C-IN2 New York, CandyMan Fashion, Krakatoa Underwear, UFM Underwear.
| Brand | Similarity | Gravity score | Est. traffic | Trustpilot | Meta ads | Products | |
|---|---|---|---|---|---|---|---|
| Ares Underweararesunderwear.com | |||||||
| Wonderballswonderballsusa.com | |||||||
| C-IN2 New Yorkc-in2.com | |||||||
| CandyMan Fashioncandymanfashion.com | |||||||
| Krakatoa Underwearkrakatoaunderwear.com | |||||||
| UFM Underwearufmunderwear.com |
07 · Company
The company behind Rounderbum.
Legal entity, funding and distribution, as the Company tab of the Gravity brand page shows them. Where Gravity has nothing on file, the line says so rather than disappearing.
Rounderbum is a company based in West Hollywood, United States, founded in 2017 according to LinkedIn, on a domain registered in December 2008. It employs about 6 people.
- Legal name
- Data not available
- Registration no.
- Data not available
- VAT
- Data not available
- Legal form
- Data not available
- Entity country
- 🇺🇸 United States · West Hollywood
- Founded
- 2017, per LinkedIn
- Domain registered
- 20 Dec 2008
- Share capital
- Data not available
- Status
- Operating
- President
- Data not available
- Activity code
- Data not available
- Employees
- 6 on LinkedIn
- Funding stage
- Data not available
- Total raised
- Data not available
- Investors
- Data not available
- VC-backed
- Data not available
- Own store
- rounderbum.com · Shopify · USD
- Catalogue
- 148 collections
- Retailers
- None recorded
- Open jobs
- None recorded
08 · What people ask about Rounderbum
What people ask Google about Rounderbum.
11 answers built from the data on this page, each one sourced to Gravity by Benchr, which say so when we don't know.
Is Rounderbum a legit company?
According to Gravity by Benchr, Rounderbum is a brand based in West Hollywood, United States: its website has existed since December 2008, it sells on a Shopify store, it employs 6 people on LinkedIn, it has 61,676 Instagram followers. Those are the marks of an established brand, not a pop-up shop. Source: Gravity by Benchr brand index, November 2026.
Rounderbum reviews: is it worth it?
Customers rate Rounderbum 1.9 out of 5 on Trustpilot over 26 reviews, 19 of them in the last twelve months: 8% give five stars, 88% one star. Gravity by Benchr places that review volume in the top 50% of the 270,321 Trustpilot pages in its index. Source: Gravity by Benchr Trustpilot reading, October 2026.
What is Rounderbum known for?
Rounderbum LLC is a brand that sells men's shapewear and underwear with innovative padding technology designed to enhance appearance and provide comfort. Gravity by Benchr classifies it under Clothing, with Men's Undergarments making up 88% of the catalogue. Source: Gravity by Benchr product classification, October 2026.
Is Rounderbum expensive?
Rounderbum's best seller, Basic Padded Boxer Brief, sells US$37.00 on rounderbum.com. 97% of the catalogue is in stock. Gravity does not track prices daily: check rounderbum.com before buying. Source: Gravity by Benchr catalogue reading, October 2026.
Rounderbum promo code
Gravity by Benchr does not collect discount codes. What Gravity observes: Rounderbum advertises on Facebook and Instagram and on Google, where its offers often run. Check rounderbum.com for current promotions. Source: Gravity by Benchr ad records, October 2026.
Where to buy Rounderbum?
Rounderbum sells on its own website, rounderbum.com, a Shopify store. Gravity by Benchr lists no retailer or marketplace for the brand. Source: Gravity by Benchr retailer data, November 2026.
Who owns Rounderbum?
Gravity by Benchr records a company based in West Hollywood, United States, founded in 2017 according to LinkedIn, on a domain registered in 2008, with 6 employees on LinkedIn. Gravity publishes no personal data about founders. Source: Gravity by Benchr company records, November 2026.
Is Rounderbum growing?
Yes. Gravity by Benchr estimates about 113,100 visits to rounderbum.com in September 2026, down 5% in a month and up 43% over three months. Rounderbum ranks #1,340 of 97,158 Clothing brands in United States in the Gravity index. Source: Gravity by Benchr estimated traffic, September 2026.
Which platform and tools does Rounderbum use?
Gravity by Benchr identifies rounderbum.com as a Shopify store (standard plan, not Shopify Plus), selling in USD. It advertises through Meta and on Google since February 2024. Source: Gravity by Benchr platform and advertising records, November 2026.
How much does Rounderbum spend on Meta ads?
Gravity by Benchr does not publish a spend figure for Rounderbum on this page. What Gravity observes: an active Meta advertiser, on Facebook, Instagram, Messenger, Threads, WhatsApp. The estimated monthly spend band, derived from the EU reach of each ad, is on the Gravity brand page. Source: Gravity by Benchr Meta Ad Library records, October 2026.
Who are the biggest Clothing brands in United States?
Among Clothing brands in United States in the Gravity by Benchr index, Rounderbum ranks #1,340 of 97,158 by estimated traffic. Its closest competitors on the same market are Ares Underwear, Wonderballs, C-IN2 New York, CandyMan Fashion and Krakatoa Underwear. Source: Gravity by Benchr competitor analysis, same category, same market, similar size, November 2026.
Category
Gravity by Benchr indexes more than 4 million e-commerce brands across 150 countries. Figures on this page are estimates, updated monthly; the Gravity score is recomputed nightly. Not affiliated with Rounderbum.