Brand page · Clothing · Norway
Onepiece: 56.1k visits a month, 78 active Meta ads, Gravity score 511.
Onepiece — Onepiece is a contemporary lifestyle brand specializing in comfortable jumpsuits and adult onesies, known as the creators of the Original Jumpsuit. In September 2026 onepiece.com drew an estimated 56.1k visits, up 31% on the month before. It ranks #2,531 of 97,158 Clothing brands in Norway and holds a 3.0 Trustpilot rating over 1,507 reviews.
Updated Traffic Sept 2026Meta ads 7 Oct 2026Google ads 20 Oct 2026Instagram Sept 2026Trustpilot Oct 2026Catalogue Oct 2026Gravity score 2 Nov 2026
Gravity score
Percentiles within 46 peers: Clothing brands in Norway with 30K–100K monthly visits. Recomputed nightly, last on 2 Nov 2026.
About the store
Onepiece is a contemporary lifestyle brand specializing in comfortable jumpsuits and adult onesies, known as the creators of the Original Jumpsuit.
01 · Traffic
How much traffic Onepiece 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.
Onepiece drew an estimated 56.1k visits in September 2026, up 31% on the month before and up 7% over three months.
- Worldwide#153,936of 4.5m sites · Top 5%
- In United States#49,628of 1.2m sites · Top 5%
- Clothing, worldwide#14,843of 459,295 brands · Top 5%
- Clothing, United States#2,531of 97,158 brands · Top 5%
56.1k
estimated visits in September
1 mo ▲ +30.9%4 mo ▲ +7.0%
The monthly curve, 24 months of history and the category comparison.
Create your free account02 · Reviews
What customers say about Onepiece.
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.
Onepiece holds 3.0 out of 5 on Trustpilot over 1,507 reviews, 20 of them in the last twelve months: 73% of customers give five stars and 13% one star. That volume places Onepiece in the top 10% of the 270,321 Trustpilot pages in the Gravity index. On Google, Onepiece scores 3.6 over 75 reviews.
Clothing Store
Review velocity, TrustScore history and the category comparison are on the Gravity brand page.
03 · Products
What Onepiece 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.
Onepiece sells on Shopify, 92% of its catalogue in stock. The best seller is Towel Club Shortsleeve Jumpsuit | Navy, at NOK 1,600.00, followed by Towel Club Short Fitted Jumpsuit | Navy and Towel Club Short Fitted Jumpsuit | Light Pink.
#1Towel Club Shortsleeve Jumpsuit | NavyOnepieceNOK 1,600.00In stock
#2Towel Club Short Fitted Jumpsuit | NavyOnepieceNOK 1,600.00In stock
#3Towel Club Short Fitted Jumpsuit | Light PinkOnepieceNOK 1,600.00In 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 Onepiece in its comparison group.
- Average rating
- 4.77 / 5
- Rated products
- 20% of the catalogue
- In stock
- 92%
- Upper price quartile
- US$207.97
- Currency
- NOK
04 · Ads
What Onepiece 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.
Onepiece runs Meta ads on Facebook, Instagram, Audience Network, Threads, and has advertised on Google since July 2026 (image).
BACK IN STOCK: Good Chill Hunting Jumpsuit 🪵 Why you’ll love it: ✔️ Proven sellout — gone fast two winters in a row ✔️ Fleece-lined insideOnepiece7 Oct 2026video
OnepieceOnepiece3 Oct 2026image
Shop Soft Puppy Fleece JumpsuitOnepiece2 Oct 2026video- +View all Meta adsReach per ad, how long each creative ran, and the estimated monthly spend band. Free account.Sign in to Gravity
Data not available
05 · Influencers
Who talks about Onepiece.
The creators who tag @onepiece 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.
Creators tag @onepiece on Instagram, led by CATTIS EKLUND (91.1k followers, 0.6% engagement).
| Account | Profile | Followers | Engagement | Tags | Relationship |
|---|---|---|---|---|---|
| CCATTIS EKLUND@cattiiss · 🇸🇪 SE | Fashion style luxury Creator | 91.1k | 0.6% | 2 | Tagged @onepiece |
06 · Competitors according to Gravity
Who Onepiece 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 Onepiece among Clothing brands in Norway. The closest is vanilia.com, then La Salopette, VIXSIN, Iris Bela, yeden.cz, Mollyevers.
| Brand | Similarity | Gravity score | Est. traffic | Trustpilot | Meta ads | Products | |
|---|---|---|---|---|---|---|---|
| vanilia.comvanilia.com | |||||||
| La Salopettela-salopette.fr | |||||||
| VIXSINshopvixsin.com | |||||||
| Iris Belairisbela.com | |||||||
| yeden.czyeden.cz | |||||||
| Mollyeversmollyevers.com |
07 · Company
The company behind Onepiece.
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.
Onepiece is a company based in Oslo, Norway, founded in 2007 according to LinkedIn, on a domain registered in August 1998. It employs about 88 people and is listed at seed stage.
- Legal name
- Data not available
- Registration no.
- Data not available
- VAT
- Data not available
- Legal form
- Data not available
- Entity country
- 🇳🇴 Norway · Oslo
- Founded
- 2007, per LinkedIn
- Domain registered
- 28 Aug 1998
- Share capital
- Data not available
- Status
- Operating
- President
- Data not available
- Activity code
- Data not available
- Employees
- 88 on LinkedIn · 11-50
- Funding stage
- Seed · last deal: seed
- Total raised
- Data not available
- Investors
- Data not available
- VC-backed
- Data not available
- Own store
- onepiece.com · Shopify · USD
- Catalogue
- 143 collections
- Retailers
- None recorded
- Open jobs
- None recorded
08 · What people ask about Onepiece
What people ask Google about Onepiece.
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 Onepiece a legit company?
According to Gravity by Benchr, Onepiece is a brand based in Oslo, Norway: its website has existed since August 1998, its Trustpilot profile is claimed by the brand, it sells on a Shopify store, it employs 88 people on LinkedIn, it has 232,402 Instagram followers. Those are the marks of an established brand, not a pop-up shop. Source: Gravity by Benchr brand index, November 2026.
Onepiece reviews
Customers rate Onepiece 3.0 out of 5 on Trustpilot over 1,507 reviews, 20 of them in the last twelve months: 73% give five stars, 13% one star. Gravity by Benchr places that review volume in the top 10% of the 270,321 Trustpilot pages in its index. On Google, Onepiece scores 3.6 over 75 reviews. Source: Gravity by Benchr Trustpilot reading, October 2026.
What is Onepiece known for?
Onepiece is a contemporary lifestyle brand specializing in comfortable jumpsuits and adult onesies, known as the creators of the Original Jumpsuit. Gravity by Benchr classifies it under Clothing, with One-Pieces making up 71% of the catalogue. Source: Gravity by Benchr product classification, October 2026.
Is Onepiece expensive?
Onepiece's best seller, Towel Club Shortsleeve Jumpsuit | Navy, sells NOK 1,600.00 on onepiece.com. 92% of the catalogue is in stock. Gravity does not track prices daily: check onepiece.com before buying. Source: Gravity by Benchr catalogue reading, October 2026.
Is there a Onepiece discount code?
Gravity by Benchr does not collect discount codes. What Gravity observes: Onepiece advertises on Facebook and Instagram and on Google, where its offers often run. Check onepiece.com for current promotions. Source: Gravity by Benchr ad records, October 2026.
Where to buy Onepiece?
Onepiece sells on its own website, onepiece.com, a Shopify store. Gravity by Benchr lists no retailer or marketplace for the brand. Source: Gravity by Benchr retailer data, November 2026.
Who is behind Onepiece?
Gravity by Benchr records a company based in Oslo, Norway, founded in 2007 according to LinkedIn, on a domain registered in 1998, with 88 employees on LinkedIn, listed at seed stage. Gravity publishes no personal data about founders. Source: Gravity by Benchr company records, November 2026.
Is Onepiece growing?
Yes. Gravity by Benchr estimates about 56,100 visits to onepiece.com in September 2026, up 31% in a month and up 7% over three months. Onepiece ranks #2,531 of 97,158 Clothing brands in Norway in the Gravity index. Source: Gravity by Benchr estimated traffic, September 2026.
Which platform and tools does Onepiece use?
Gravity by Benchr identifies onepiece.com as a Shopify store (standard plan, not Shopify Plus), selling in USD. The brand has claimed its Trustpilot profile. It advertises through Meta and on Google since July 2026. Source: Gravity by Benchr platform and advertising records, November 2026.
How much does Onepiece spend on Meta ads?
Gravity by Benchr does not publish a spend figure for Onepiece on this page. What Gravity observes: an active Meta advertiser, on Facebook, Instagram, Audience Network, Threads. 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 Norway?
Among Clothing brands in Norway in the Gravity by Benchr index, Onepiece ranks #2,531 of 97,158 by estimated traffic. Its closest competitors on the same market are vanilia.com, La Salopette, VIXSIN, Iris Bela and yeden.cz. 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 Onepiece.