99Gamers

Largest and fastest growing video game marketplace
99Gamers is the easiest way to buy and sell video games directly with other gamers. All 100% free. We’re turning over the power of retailers like GameStop to everyday gamers by cutting out the middleman and providing a trusted platform for members to sell games ...

Airbnb

Discover amazing places to stay—or rent out your own!

Backpack

Peer to peer platform for imports
Backpack is a peer-to-peer platform that connects travelers and shoppers to give everyone access to all the products in the world. Within a week of launching the MVP, Backpack has received 66,090 hits from 84 countries around the world and 259 deals were being ...

BitTorrent

uTorrent, BitTorrent, 30% of all internet traffic, 170 million monthly active users
We're the creators of the BitTorrent protocol, and make uTorrent, both the desktop and mobile versions. Also working on BitTorrent Live, for peer to peer live video streaming, and BitTorrent sync, for limitless synchronizing files between computers without it ever ...

Blackhawk Investments

Peer-to-Peer Lending for real estate.
Peer-to-peer lending is revolutionizing the post-recession financial landscape by cutting out traditional middlemen (like banks) and democratizing the process of lending money. Over $280 million in peer-to-peer loans were made in the month of November alone, by ...

Boatbound

The leading "pier-to-pier" boat rental marketplace in the world
Boatbound is the nation’s fastest growing boat rental marketplace. Over 13 million registered boat owners can now offset their boat ownership costs by renting their boat to pre-screened, qualified renters. Every rental includes up to $3 million in insurance protection ...

BTCjam

Personal Loans with Bitcoin
BTCjam, the global leader in peer-to-peer lending using Bitcoin, and the first to offer a proprietary credit score to its users, is hiring top talent to join us as we surge into 2015. Our disruptive credit model is changing the way borrowers and investors connect, ...

Camera Rentals

Airbnb for Camera Equipment
Camera Rentals makes it easy for photographers and videographers to rent camera equipment locally. It's also the only solution for individuals to safely rent out the equipment they own. We are the only company in the world that can give digital proof of insurance ...

Floqq

Online Education
Floqq is the biggest marketplace for online video courses in Spain and Latin America. Floqq is a free service that offers the highest number of online video courses in order of you to learn whatever you wish, guided by experts in the field. Speak a different ...

Hedgy

Block Chain Derivatives
At Hedgy, we're on a mission to create a more open, accountable and distributed financial world by rebuilding traditional financial infrastructure using cryptographic ledgers.  Our first product is a smart forward contract for over-the-counter (OTC) derivatives ...

InstaEDU

The largest marketplace for online tutors
InstaEDU makes it incredibly simple for any student to work with a great tutor at any time. We've recruited some of the best tutors from the U.S. and around the world and made them accessible on-demand 24/7.

Jott

Online/Offline Texting
Jott lets teens text anytime, anywhere. Jott's mesh network messaging helps users chat with or without cell reception or wifi (yes, really!). Join a school network, set up private groups, and chat one-to-one. • Privacy features, such as disappearing chats and ...

Karangoo.com

"Enabling friends to purchase awesome things together"
Karangoo.com enables groups of like-minded people to purchase something awesome together. Our platform allows groups to split an expense or finance something in a group setting for free. Create your own group or join an existing one, it's as easy as inviting your ...

LiquidSpace

Space for your team to grow, by the hour, day or month, in 600+ cities
LiquidSpace is the killer mobile and web app for real estate. LiquidSpace has defined an entirely new category of enterprise software built around the concept of variable cost real estate. * Professionals can find and book great spaces to meet and work, ...

Lugg

Your on-demand mover
Request Lugg and instantly get your couch, bed, furniture or large item moved for you! Download Lugg on the  App Store http://lu.gg/install

Lyft

Your friend with a car™
Lyft matches drivers with passengers who request rides through our app for iPhone or Android. This friendly transportation alternative focuses on community, affordability, and convenience. With bright pink mustaches on our cars, you can't miss us — so try Lyft ...

PeerSpace

Book Creative Spaces That Inspire
PeerSpace is the first and only community-driven marketplace to provide short-term access to a collection of unique, beautiful work spaces that help you motivate and innovate. Book off-site, production, and event spaces. For both the Guest and the Host, we make ...

PeopleHunt

Knowledge dating
PeopleHunt is a lightweight way to find people in a location based on knowledge or skills. Chat to exchange knowledge or arrange to meet in person.

Prosper

RelayRides

RelayRides is the world's leading peer-to-peer car rental marketplace, disrupting the $60 billion global car rental industry by connecting vehicle owners whose cars would otherwise be idle with people who need a car. RelayRides has built a vibrant community of ...

Rock Your Block

LinkedIn For Youth
Rock Your Block's mission is to give youth access to develop the skills and experience they need for a successful career path. By 2025, 50% of the current workforce will be run by the millennial generation, yet current youth unemployment rates are at an all-time ...

Roost

The leading p2p marketplace for storage space. (500 Startups B12)
Storage facilities can be a pain. Affordable ones are far away, and anything within city limits is ridiculously expensive. Yet, we all need space… so much so, that americans spend 30B/ year on storage units. Wouldn’t it be great if we could just find affordable ...

Savvy

Learn from anyone.
What if you could tap into the expertise of anyone in the world?  Savvy is a global platform where learners and teachers connect for live, one on one video learning sessions.  One on one learning is the most effective way to learn anything, from how to manage ...

Secure Asset Exchange

The Largest Fully Decentralized (P2P) Exchange
Smart Contracts for realtime revenue sharing, using Bitcoin to allow the automatic disbursement of any digital revenue stream directly to a smart contract's current token holders. Smart Contract ownership can be easily exchanged completely Peer to Peer on https://trade.secureae.com/, ...

Style Lend

Peer to Peer Fashion Rental Marketplace
Peer to Peer Fashion Rentals. Style Lend helps women monetize their closet by renting out their fashion. At the same time afford women access to their dream wardrobe by allowing users to borrow any item at 90% off retail.

TaskRabbit

TaskRabbit is an online and mobile marketplace that helps people live smarter by allowing them to outsource their errands and tasks to fully-vetted people in their community.

Tawkify

Tawkify brings the personalization of matchmaking to the masses.
Tawkify brings the personalization of matchmaking to the masses. We believe dating doesn't have to suck. The options out there now, ranging from free online dating sites to pricey traditional matchmaking firms, don't properly address the needs of the market at ...

TenderTree

Marketplace for senior care
TenderTree allows families to find and hire trusted caregivers. Our platform and mobile app manage payments, payroll/taxes, insurance - all online. Americans spend $80B on home health care for the elderly. It's a massive market that's almost entirely offline ...

TrustCloud

Ensuring Trust, Safety and Quality in Sharing Platforms
Trust in the Sharing Economy TrustCloud is a credit platform for Peer Marketplaces that measures virtuous behavior online to build a portable and contextual trust score you can use anywhere.

Uguru.me

On-Demand Tutoring Marketplace
uGuru offers on-demand, p2p, course specific tutoring to college students at 1/4 of the market price in minutes. The founders, Samir and Michael, went to Berkeley and later worked at Google together. Now with 500 Startups' help, they aim to promote collaborative ...

Weeleo

Free cash currency exchange, with a simple peer-to-peer platform
Weeleo is a peer-to-peer pla-orm to exchange foreign currencies in person, based on the current rate, for free. We have built a trusted community where travelers get to know each other and exchange valuable travel tips -- while saving on currency exchange fees. Every ...

Wingz

Airbnb for Airport Rides. Scheduled & on-time. https://wingz.me
Great drivers...Great cars...Great Wingz!  We automate and take the stress of getting to or from the airport.  Our mobile and web application serves a growing market of travelers who prefer to schedule rides. We safely completed over 20,000 rides last year, grew ...