[Alliance of Angels](http://www.allianceofangels.com/) is the largest and most active angel group in the Pacific Northwest. Each year, we invest $10M+ into 20+ companies. Since 1997, we have invested $100M+ into 200+ companies and celebrated 40+ exits generating more than a billion dollars of returns. Our network of 140+ active angel investors is further augmented by a $6.6M seed fund.

Alliance of Angels

Quixotic Ventures is an active investor in early stage companies.

Quixotic Ventures

Andreessen Horowitz is a venture capital firm specializing in investing in seed, start-ups, early, mid-stage, growth, and late-stage. It prefers to invest in the social media business and technology sector with a focus on software, back-end infrastructure, the infrastructure of the Internet, cloud computing, enterprise software and services, consumer, business Internet, mobile-Internet, consumer Internet, cloud computing, data storage, social network browsers data-storage, consumer electronics, networking functions, software related biology, biotech, and medicine companies at the intersection of computer science and life sciences with a focus on digital therapeutics, cloud technology in biology, and computational medicine.

Andreessen Horowitz

3KVC is a New York-based venture fund focused on early-stage investments. The company intends to invest in the software and financial services industries.

Third Kind Venture Capital

Jackson Square Ventures is an early stage venture capital firm that invests in software businesses. At JSV, all partners are former founders or tech executives, and we use our operational experience to support entrepreneurs in building lasting businesses.  As principal investors in billion dollar companies like Docusign and Upwork; and high growth startups like Strava, Seismic, and OfferUp, we know that success comes from deeply-held, long-term conviction, and we invest for the long haul.

Jackson Square Ventures

SV Angel is a service organization, investing in founders who share these values. They support entrepreneurs in building lasting companies by assisting at key inflection points and leveraging networks to help them propel their businesses forward.

SV Angel

T. Rowe Price is an investment management firm dedicated to funding technology startups. The firm serves individuals, financial intermediaries, and institutions and offers a full range of investment strategies across a broad spectrum: debt, equities, and private equities.

T. Rowe Price

Allen & Company is a family-owned investment and advisory firm. The firm advises on M&A and capital raises, with an emphasis on the technology, media, healthcare, and sports sectors. Allen & Company was established in 1932 and is headquartered in New York, United States.

Allen & Company

Founded in 2001, Tiger Global Management, LLC (“Tiger Global”) is a New York-based investment firm pursuing a long-term approach to investing in leading, global public and private companies that leverage technological innovation. Tiger Global’s public equity business includes fundamentally oriented long/short, long-focused and crossover strategies, targeting investments in high-quality, public growth companies. The private equity business invests in early through late stage companies that pursue innovative approaches to new and existing industries, building on over 20 years of experience investing in hundreds of businesses in more than 30 countries with more than 90 portfolio company IPOs. With a strong track record investing across sectors and stages, Tiger Global aims to be a thought partner to companies and their management teams across their lifecycle in public and private markets. The Firm’s mission is to generate world-class returns for its investors and to do so in a way that makes its employees, partners and portfolio companies proud.

Tiger Global Management

Vy Capital is an investment firm that focuses on the internet and software industry. It was founded in 2013 by Alexander Tamas and is headquartered in Dubai, United Arab Emirates.

Vy Capital

Coatue is a privately owned hedge fund sponsor. The firm invests in the public equity markets globally focusing on investments in technology, media, and telecommunications in addition to other sectors. It employs a long or short strategy to make its investments.

Coatue

Warburg Pincus LLC is a leading global private equity firm focused on growth investing. The firm has more than $60 billion in private equity assets under management. The firm’s active portfolio of more than 200 companies is highly diversified by stage, sector, and geography. Warburg Pincus is an experienced partner to management teams seeking to build durable companies with sustainable value. Founded in 1966, Warburg Pincus has raised 19 private equity funds, which have invested more than $90 billion in over 930 companies in more than 40 countries.  The firm is headquartered in New York with offices in Amsterdam, Beijing, Berlin, Hong Kong, Houston, London, Luxembourg, Mumbai, Mauritius, San Francisco, São Paulo, Shanghai, and Singapore. For more information please visit www.warburgpincus.com.

Warburg Pincus

Altimeter Capital is a technology-focused investment firm based in Menlo Park, CA and Boston, MA.  Altimeter manages a long/short public equity fund and growth-stage private capital funds.

Altimeter Capital

Notable Capital is named for the founders we invest with, the ideas they pursue, the causes they champion, and the remarkable companies they build. Notable is a U.S.-based venture capital firm focused on early-to-growth stage companies in cloud infrastructure and business and consumer applications across the U.S., Israel, Europe, Latin America, and select go-global opportunities. Notable portfolio companies include Affirm, Airbnb, Block, Brightwheel, Drata, Handshake, HashiCorp, Ibotta, Orca Security, Quince, Slack, Slice, StockX, Stori, Vercel, Zendesk, and more.

Notable Capital

OfferUp

OfferUp provides an online and mobile C2C marketplace app for people to buy and sell electronics, furniture, and cars. It enables users to post items for sale to friends, followers, people nearby, people of similar interests, moms groups, and craigslist using phones or tablets, browse local items with new postings daily; and message buyers and sellers. Arean Van Veelen and Nick Huzar founded it in 2011, with its headquarters in Bellevue in Washington.

OfferUp is a mobile app that provides a local online marketplace for buying and selling items directly between users. Founded in 2015 and based in Bellevue, Washington, the platform allows users to list items for sale by taking photos, adding descriptions and prices, and specifying their location. As of 2023, OfferUp has over 90 million downloads and 20 million monthly active users across the US.

12 Best OfferUp Alternatives 2024

10 Apps & Sites Like OfferUp to Sell Your Stuff Locally

Apps Like Offerup: 10 Best Apps To Sell Your Stuff

15+ Best Apps Like OfferUp To Buy And Sell Items [2024]

10+ Best Sites & Apps Like OfferUp (Ultimate 2024 Guide)

OfferUp vs Facebook Marketplace (2024)

Letgo vs OfferUp: Similarities & Differences Explained

15 Sites and Apps Like OfferUp: Best Selling Sites in 2024)

How to Buy and Sell with OfferUp: A Guide For Sellers

Apps Like Offerup: 2023 Guide to Develop Your Buy and Sell App

How to Start a Local Buy and Sell App Like OfferUp ?

Marketplaces and related solutions for selling goods and services online

Ecommerce Platforms

OfferUp cuts staff by more than 20% after revenue takes hit

Amazon Web Services

OfferUp is experimenting with Amazon Titan Multimodal Embeddings to enhance personalized search and recommendation experiences, aiming to revolutionize local commerce with cutting-edge semantic search capabilities.

OfferUp is a mobile app that provides a local online marketplace for buying and selling items directly between users. Founded in 2015 and based in Bellevue, Washington, the platform allows users to list items for sale by taking photos, adding descriptions and prices, and specifying their location. As of 2023, OfferUp has over 90 million downloads and 20 million monthly active users across the US.
OfferUp's core functionality revolves around local, in-person transactions where buyers connect with nearby sellers to purchase items. Sellers pay no fees to list items for local sales on the platform. If opting to ship an item, sellers pay a 12.9% transaction fee or USD 1.99, whichever is higher. Buyers typically pay in cash when meeting sellers locally.
The mobile app has features like buyer/seller ratings, messaging for negotiating prices, and the ability to mark listings as sold once transactions complete. OfferUp also monetizes through allowing sellers to pay to promote or "bump" listings for increased visibility.
OfferUp acquired competitor app LetGo in 2020, absorbing LetGo's user base and features into its own platform. Popular product categories bought and sold on OfferUp include clothing, electronics, furniture, vehicles, and various household items and collectibles.

Vestiaire Collective is a leading global online marketplace for pre-owned luxury fashion items. Founded in 2009 in Paris, France, the company aims to transform the fashion industry into a more sustainable model by promoting circular fashion and reducing overconsumption and waste.
Vestiaire Collective operates a platform where buyers and sellers can buy, sell, and trade authenticated pre-owned luxury fashion items, including clothing, handbags, shoes, and accessories from renowned brands such as Louis Vuitton, Chanel, Gucci, and Prada. As of 2023, the platform had over 3 million items listed and a community of around 23 million members across 78 countries.
The company's core value proposition lies in its rigorous authentication process. All items listed on the platform undergo meticulous quality and authenticity checks by a team of trained experts, ensuring the legitimacy of the products sold. This process involves thorough examination of materials, craftsmanship, branding elements, and serial numbers, as well as the use of advanced technologies like image recognition software.
Vestiaire Collective's business model is commission-based, with the company charging a percentage fee on successful transactions. The fee structure varies based on the sale price, ranging from 15% for items sold between USD 80 and USD 13,000 to a fixed fee for higher-priced items.
In recent years, Vestiaire Collective has undertaken various sustainability initiatives, such as launching the "Brand Approved" program, which allows luxury brands to integrate circularity into their business models by facilitating the buyback and resale of their pre-owned items. The company aims to become carbon neutral by 2026 and has implemented measures to reduce its environmental footprint, including offering green shipping options and eco-friendly packaging.

Vestiaire Collective

Trendyol is a leading ecommerce platform based in Turkey that was founded in 2010 by Demet Mutlu. It operates as a marketplace connecting buyers with a wide range of sellers offering products across various categories including fashion, electronics, beauty, and groceries. Trendyol has evolved from a single shopping site to a comprehensive ecommerce ecosystem, offering complementary services such as logistics (Trendyol Express), instant delivery (Trendyol Go), digital payments (Trendyol Pay), and a secondhand marketplace (Dolap).
Initially bootstrapped with USD 300,000 by Mutlu, Trendyol witnessed rapid growth, reaching over a million customers within its first year. As of 2023, the platform boasts over 30 million customers, 250,000 sellers, and delivers more than 1 million packages daily. Trendyol's success can be attributed to its focus on affordable pricing, a diverse product range, and a sustainable business model that supports digitization of local manufacturers and small businesses.
In 2018, Alibaba Group acquired a majority stake in Trendyol, valuing the company at USD 728 million. This strategic partnership provided Trendyol with technological expertise and helped position it as Turkey's first "decacorn" (a startup valued over USD 10 billion) after raising USD 1.5 billion in 2021, reaching a valuation of USD 16.5 billion.
Trendyol's commitment to creating a positive impact is evident through its support for local talent, sustainable sourcing, and initiatives promoting women's participation in the digital economy. The company has generated significant economic impact, contributing to the growth of over 90% of its sellers and enabling over 50,000 female entrepreneurs to establish ecommerce businesses.
Key customers and partnerships
Trendyol has established notable partnerships to enhance its technological capabilities and expand its reach. In 2018, Alibaba Group secured a significant stake in Trendyol, providing expertise and resources to support the platform's growth. This strategic partnership aims to boost Turkey's e-exports by enabling Turkish SMEs to leverage Alibaba's global network for exporting their products.
Additionally, Trendyol has partnered with EVS, aligning with their shared values of positively impacting people's lives and maintaining a startup spirit. This collaboration has allowed Trendyol to contribute further to Turkey's economy and leverage EVS's expertise in areas such as mobile payments, logistics, and exports.
Trendyol has also formed a partnership with AGH, a company rich in ecommerce experience. This alliance has enabled Trendyol to absorb knowledge and best practices in areas like logistics, mobile payments, and facilitating the growth of SMEs through the platform economy.

Trendyol

SidelineSwap is the world's largest online marketplace for buying and selling new and used sporting goods. It was founded in 2015 with the mission of making sports more affordable and accessible to everyone. The platform allows athletes, fans, and sports families to safely buy and sell a wide range of sports gear across various categories, including baseball, basketball, football, hockey, golf, lacrosse, skiing, snowboarding, and tennis. SidelineSwap has enabled athletes to earn over USD 250 million to date by reselling the extra gear they have at home.
The marketplace operates on a peer-to-peer model, where sellers can create free listings, and buyers can browse through the inventory to find great deals, often at up to 70% off retail prices. Sellers receive payment through SidelineSwap's secure platform once the buyer receives and approves the item. As of April 2024, SidelineSwap had helped over 2 million athletes resell over USD 250 million worth of used sports gear, keeping 180,000 pounds of gear out of landfills annually.
In addition to its core marketplace, SidelineSwap has developed a Trade-in Platform, which provides pop-up events, in-store, and online trade-in options for brands and retailers. This platform leverages SidelineSwap's proprietary marketplace technology and resale data, enabling sellers to choose between direct resale or instant trade-in value. The Trade-in Platform has been adopted by major retailers like DICK'S Sporting Goods and MonkeySports, allowing their customers to trade in used gear for store credits.

SidelineSwap

OnBuy is an online marketplace that was founded in 2016 with the aim of providing a fair and transparent platform for retailers and consumers alike. Unlike other major marketplaces, OnBuy does not hold its own inventory or compete with sellers by offering its own product lines. Instead, it acts as a pure online marketplace connecting independent retailers and brands with customers.
The platform offers a wide range of products across various categories, including electronics, entertainment, home and garden, office supplies, and more. As of March 2024, OnBuy hosts over 35 million products from 11,000 brands and retailers. The company has witnessed rapid growth, recording a 600% year-on-year increase in sales between 2018 and 2021.
OnBuy's unique selling proposition lies in its commitment to treating all sellers equally, regardless of their size or relationship with the platform. It operates on a transparent fee structure, charging a flat commission rate of 5% on consumer electronics and 9% for all other categories, with no listing fees. This approach has resonated well with retailers, attracting hundreds of new sign-ups each month.
In July 2023, OnBuy introduced a pioneering cashback rewards program, becoming the world's first cashback marketplace. Customers can earn uncapped cashback on every purchase, which can be spent instantly on the platform or withdrawn after 30 days. This innovative loyalty program aims to disrupt the online retail landscape and provide customers with tangible rewards for their loyalty.
OnBuy's growth has been fueled by its commitment to ethical practices, fair treatment of sellers, and a focus on customer needs. The platform's success has been recognized by various accolades, including being listed in the Financial Times' 1000 fastest-growing companies in Europe and Deloitte's Fast 50.
In December 2021, OnBuy announced its plans for an anticipated IPO within the next two years, as well as international expansion into over 140 countries. The company also acquired a new headquarters in central Bournemouth in March 2022 to support its growth ambitions.

OnBuy

OpenStore is a platform that provides instant liquidity for ecommerce entrepreneurs, primarily those selling on Shopify. Founded in 2021, the company allows merchants to sell their businesses quickly by providing a cash offer within 24 hours after connecting to their Shopify store and providing relevant data. OpenStore uses proprietary algorithms and data science to analyze a merchant's historical financials, order history, and marketing data to determine a valuation for the business.
The company acquires Shopify brands with USD 1 million to USD 10 million in gross merchandise volume, with a focus on US-based, direct-to-consumer brands. After the acquisition, OpenStore takes over operations of the businesses with the intention of growing them long-term. The company has acquired dozens of brands since late 2021 and aims to streamline the mergers and acquisitions process for ecommerce businesses through automation.
OpenStore differentiates itself from other ecommerce aggregators by its rapid turnaround time and focus on direct-to-consumer Shopify brands rather than Amazon marketplace sellers. The company closed a USD 32 million funding round in September 2022, valuing it at USD 970 million. As of July 2024, OpenStore had over 100 employees and had raised over USD 150 million in equity funding from investors including Lux Capital, Atomic, Founders Fund, General Catalyst, and Khosla Ventures.

OpenStore

C2C and B2C ecommerce platforms that enable users to sell a range of goods and services via their online marketplace (e.g., eBay, Amazon).

B2B ecommerce platforms that enable businesses to sell a range of goods and services aimed mainly at other businesses. These companies mostly provide wholesale/bulk purchases (e.g., DHgate, Lightinthebox).

B2C ecommerce platforms that enable businesses to sell specialized product categories (including electronics, fast fashion, or books) via their online marketplace (e.g., Trendyol, Asos, Bookshop).

Ecommerce solutions providers that offer software for customizable ecommerce and other websites or specific modules embedded in websites such as digital experience intelligence and ecommerce management support (e.g., Shopify, CommerceIQ).

Companies that buy and grow ecommerce brands on ecommerce marketplaces (e.g., Thrasio, OpenStore, Moonshot Brands).

Companies that use GenAI as a core part of their product offering for ecommerce platforms

Some companies in the "ecommerce website solutions" segment provide B2B SaaS solutions

GenAI-based Ecommerce Platform operators offer Generative AI as a part of their core offering

Ecommerce website solutions provide services to build customized platforms/experiences for ecommerce

OfferUp

Sources

About EDGE

Contact Us

Resources

Area of Focus

Technology Research Made Effortless