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10 By 10 logo

10 By 10

YCombinator

10by10 is a unique marketplace in the recruiting agency industry for…

10by10 is a marketplace to instantly match qualified candidates with companies by pooling candidates across recruitment agencies. Check out the testimonials on our website (www.10by10.io).

B2BSan FranciscoArtificial IntelligenceMarketplaceRecruiting

Abundance Labs

YCombinator

Abundance Labs incubates and builds alternative currency marketplace…

ConsumerSan FranciscoMarketplaceCryptocurrency
Adni logo

Adni

YCombinator

The career community for healthcare workers

Adni is the career community for 200,000+ nurses and allied health workers. Members use our app to chat with career coaches, apply for jobs, store and track credentials, shop for gear, connect with recruiters, and find meetups. Organizations partner with Adni to reach, engage, and hire healthcare workers through our network, verified database of 2.4 million licensed clinicians, AI sourcing agent, and marketing tools. Customers acquire clinicians at 3x lower cost than legacy job boards and advertising platforms. Our customers include Massachusetts General Hospital, Penn Medicine, ChristianaCare, Medical Solutions, Medline, Jaanuu, and Proliability. Founded by two nurses. Backed by YC, Flare Capital, Liquid 2, Fresco, Augment, Crista Galli, Adam Grant, and the founders of CareRev, Clipboard Health, and Papa.

HealthcareSan FranciscoArtificial IntelligenceMarketplaceSaaSRecruitingHealthcare
Airbnb logo

Airbnb

YCombinator

Book accommodations around the world.

Founded in August of 2008 and based in San Francisco, California, Airbnb is a trusted community marketplace for people to list, discover, and book unique accommodations around the world — online or from a mobile phone. Whether an apartment for a night, a castle for a week, or a villa for a month, Airbnb connects people to unique travel experiences, at any price point, in more than 33,000 cities and 192 countries. And with world-class customer service and a growing community of users, Airbnb is the easiest way for people to monetize their extra space and showcase it to an audience of millions. No global movement springs from individuals. It takes an entire team united behind something big. Together, we work hard, we laugh a lot, we brainstorm nonstop, we use hundreds of Post-Its a week, and we give the best high-fives in town. Headquartered in San Francisco, we have satellite offices in Dublin, London, Barcelona, Paris, Milan, Copenhagen, Berlin, Moscow, São Paolo, Sydney, and Singapore.

San FranciscoWinter 2009PublicMarketplaceTravelSan Francisco
Aleph Solutions (Alephee) logo

Aleph Solutions (Alephee)

YCombinator

We help automotive aftermarket brands to supply and sell parts online

Aleph helps companies with thousands of products like General Motors and Bosch increase their revenue in Latin America by listing their inventory on large e-commerce sites like Mercado Libre and Amazon. Our customers sell over U$D 4M dollars’ worth of product every month using our software. Many brands struggle with the shift to sell on marketplaces. They want resellers to be involved in their online sales strategies, but both still need to maintain 10,000 products, prices and inventory up-to-date across digital channels and Marketplaces do not provide tools to help brands and resellers on the journey. Aleph is the best way for brands and wholesalers to replicate their offline network of resellers online. With Aleph, Brands create high-quality product catalogs to share with their resellers. Now, any seller can access their product catalogue and sell on marketplaces.

B2BBuenos Aires, ArgentinaMarketplaceB2BE-commerce
Amorphic Labs logo

Amorphic Labs

YCombinator

OpenRouter for Agent Tools

The next billion software users are AI agents, yet agents still can't act on their own: every paid tool they need runs through a human making accounts, managing API keys, and guessing which provider is best. We are the capability marketplace built for agents: one MCP and one balance through which agents find, pay for, and use APIs, data, skills, other agents, and software at runtime, with every request routed to the best provider based on benchmarks from real tasks and outcome feedback from the agents themselves.

B2BSan FranciscoArtificial IntelligenceMarketplaceB2B
Ancana logo

Ancana

YCombinator

Marketplace for vacation home co-ownership, fully managed

Ancana is a marketplace for fully managed, co-owned vacation homes. Owners buy a real share of a property alongside a small group of vetted co-owners, each with guaranteed usage time every year. Unused weeks can be rented out or swapped for stays at other Ancana properties, so the ownership stays useful even as plans change. Ancana handles everything behind the purchase — setting up the ownership structure, vetting and matching co-owners, and managing the transaction — then runs the property year-round, from furnishing to bookings and maintenance. We operate in Mexico, the US, and Spain, each with different legal and regulatory requirements for ownership, and solving that structuring problem market by market is what makes the model hold up as we expand.

ConsumerMérida, MexicoMarketplaceReal EstateTravelProptech
AptDeco logo

AptDeco

YCombinator

AptDeco is the easiest way to buy and sell used furniture

AptDeco is a peer-to-peer managed marketplace dedicated for buying and selling quality used furniture. We offer a complete end-to-end process to bring back the joy of discovering amazing furniture finds for the home again. Our customers benefit from a trusted and verified community of buyers and sellers, pre-arranged pick up and delivery and a secure electronic payment process.

New York City, NYWinter 2014ActiveMarketplaceLogisticsFurniture
Artifact logo

Artifact

YCombinator

Personal podcasts with the people in your life

Artifact makes it easy to record stories with the most important people in your life. We set them up with a professional interviewer through our marketplace and we make it easy, from scheduling interviews to delivering a polished edit that wouldn’t sound out of place on NPR. We then host their stories in shareable, interactive listening experiences.

ConsumerSan FranciscoMarketplacePodcasts
Asseta logo

Asseta

YCombinator

Marketplace for industrial spare parts and capital equipment.

Asseta is an online marketplace for used capital equipment and parts. We utilize innovative software to bring buyers and sellers together so you can efficiently and transparently collaborate during equipment transactions. Our web based platform ensures easy price discovery for interested parties and high touch customer service. Today over $100B is spent on used manufacturing equipment offline via brokers and middlemen. This huge but un-sexy market has yet to be transformed by technology. The incumbent firms rely on large sales forces and the fragmentation of the market to charge huge margins. We believe in a better solution. Founded in 2013, Asseta is Y Combinator backed startup based in Newport Beach. For more information, visit www.asseta.com. Check out our AngelLilst profile here: https://angel.co/asseta?ref=startup_card

Newport Beach, CASummer 2013ActiveMarketplaceB2B
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