Best Horizontal E-Commerce Companies in Los Angeles, United States
The 58 best Horizontal E-Commerce companies in Los Angeles, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Yamibuy.
Ranked: Best Horizontal E-Commerce companies in Los Angeles
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | Yamibuy Online marketplace for multi-category products | $60M | 3 mo ago | Series C | Alex Zhou Founder & CEO | 2012 | Cart FunctionalityNode.jsSalesforce+16 | 2 expansions · 1 award |
| 2 | Hautelook Online shopping platform using flash sales | $41M | 193 mo ago | Acquired | — | 2007 | — | — |
| 3 | Bizrate Connexity: Connecting retailers with high-value customers through performance marketing | $20M | 324 mo ago | Series B | Ipswich Founder | 1996 | JavaGoogle CloudApache Tomcat+17 | — |
| 4 | Gracelock Industries Online marketplace offering multi-category products | $19M | 102 mo ago | Late Stage | — | 2013 | — | — |
| 5 | Robin Games Online retailer of various products, providing a smart shopping application | $7M | 75 mo ago | Seed | — | 2017 | — | — |
| 6 | 4K Online marketplace offering multi-category products | $3M | 59 mo ago | Seed | Richard Li Chief Executive Officer | 2021 | Node.jsThree.jsRadix UI+20 | — |
| 7 | Ettitude Internet-first brand offering multi-category products | $2M | 60 mo ago | Seed | Kat Dey Co-Founder & President | 2008 | Cart FunctionalityShopifySentry+41 | 1 job opening |
| 8 | NetPlenish Limited information available | $2M | 170 mo ago | Seed | Steve Markowitz Founder | 2009 | — | — |
| 9 | West Tenth Provider of data, predictions, and results related to a lottery game | $2M | 64 mo ago | Seed | — | 2019 | — | — |
| 10 | The Delic Online retailer offering multi-category products | $467K | 68 mo ago | Seed | Jackee Stang Founder | 2018 | — | — |
| 11 | SellSimple Marketplace for buying and selling | $250K | 157 mo ago | Deadpooled | Julian Sarokin Founder | 2012 | — | — |
| 12 | Help-Me-Rent Marketplace to rent products and services. | $154K | 179 mo ago | Deadpooled | Michael Koshet CEO/Founder | 2010 | — | — |
| 13 | Swagsy Flash Sales Meet Celebrity Endorsements | $100K | 169 mo ago | Deadpooled | Miron Lulic Founder & CEO | 2011 | — | — |
Top 12 Horizontal E-Commerce companies in Los Angeles
#1
Series C · Los Angeles, California · founded 2012 · 95 employees$60Mraised▾
Online marketplace for multi-category products. The product catalog includes snacks, home appliances, beauty products, and health supplements. The mobile application is available for android and iOS users.
- Apr 2026Series C—
- Mar 2022Series B$50M
- Jul 2017Series A$10M
#2
Acquired · Los Angeles, California · founded 2007 · 176 employees$41Mraised▾
HauteLook is an online shopping platform using flash sales. The product catalog includes clothing, fashion accessories, beauty products, kids' clothing & toys and home decor. It hosts limited-time sale events for its registered members.
- Jun 2010Series C$31M
- May 2009Series B$10M
#3
Late Stage · Los Angeles, California · founded 2013$19Mraised▾
Operator of an e-commerce marketplace platform for marine and power sports accessories. The company's innovative e-commerce marketplace platform focuses on transforming large, fragmented industries through online commerce, community, and feature-rich content to marine, power sports, and home décor industries.
#4
Series B · Los Angeles, California · founded 1996 · 287 employees$20Mraised▾
Connexity: Connecting retailers with high-value customers through performance marketing. It empowers retailers to acquire new customers and boost revenue through diverse advertising channels. Expert analysts leverage proprietary campaign management tools to optimize advertising campaigns. The Retail Performance Marketing platform connects retailers with valuable customers. The technology combines sophisticated campaign management with human analysis and access to advertising touchpoints to scale performance marketing. It offers a Fully Managed Service, ensuring dedicated teams work to increase opportunities and deliver return on ad spend. The company provides solutions for retailers and publishers, offering insights, resources, and support to maximize digital marketing impact and e-commerce success. It offers services like merchant login, sign up, customer feedback, ratings, advertising opportunities, and a publisher program. The platform focuses on performance marketing, digital marketing, advertising, campaign management, and customer acquisition.
- Jul 1999Series B$20M
#5
Seed · Los Angeles, California · founded 2017 · 21 employees$7Mraised▾
Online retailer of various products, providing a smart shopping application. The application helps users to shop and save. It provides access to various products from different retailers. The application also sends updates and relevant communications to its users.
- Mar 2020Seed$7M
#6
Seed · Los Angeles, California · founded 2021 · 15 employees$3Mraised▾
Online marketplace offering multi-category products. The platform provides NFTs backed by physical assets. The product catalog includes clothing, shoes, watches, consumer electronics, video games, etc.
- Jul 2021Seed$3M
#7
Seed · Los Angeles, California · founded 2008 · 25 employees$2Mraised▾
Ettitude is an internet-first brand offering multi-category products. The product catalog includes home textiles, fashion apparel for men & women, baby products & other accessories such as travel accessories, sleep, hair, etc. The products offered are made of cotton & organic fibers. The company claims to donate a percentage of their profit for social causes. The company claims to offer free shipping over the purchase of a minimum amount.
- 2021Seed—
- Aug 2020Seed$301K
- May 2020Seed$1.6M
- Jun 2018Seed$100K
#8
Seed · Los Angeles, California · founded 2019 · 10 employees$1.5Mraised▾
Provider of data, predictions, and results related to a lottery game. It offers structured data, historical analysis, and predictive modeling for lottery enthusiasts. The platform synchronizes with official broadcasts to provide timely results. It aims to present data in an accessible format for informed decision-making.
- Mar 2021Seed$1.5M
#9
Seed · Los Angeles, California · founded 2009$1.9Mraised▾
Limited information available
- May 2012Seed$1.9M
- Sep 2011Conventional Debt$40K
- Jul 2010Conventional Debt$370K
#10
Seed · Los Angeles, California · founded 2018$466.6Kraised▾
The Delic is an online retailer offering multi-category products. The product catalog includes apparel, bags, wall art, blankets, cushions, face masks, health &welness products, and more.
#11
Deadpooled · Los Angeles, California · founded 2012$250Kraised▾
Marketplace for buying and selling
#12
Deadpooled · Los Angeles, California · founded 2010 · 5 employees$154Kraised▾
Founded in August of 2010 and based in Hollywood, California, Help Me Rent is a social community and interactive publication for people to post, search, and book rental products and services within the United States. It enables a user to list and search for rental equipment like auto cars, bikes, real estate, heavy equipment, events equipment, party equipment and others. The company was dead pooled on 1 February 2013.
- Aug 2011Seed$154K
- Aug 2010Seed$500K
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Horizontal E-Commerce coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.