Companies

Happenstance is people search powered by AI. For example, you ask Happenstance "find people who work on notification systems at big companies", and it comes back with two who follow you on Twitter and five who are connected to your partners. That kind of thing you just can't do on LinkedIn.
A community that finds the best new items in fashion. Each day, HauteDay focuses on a specific fashion theme that our community then organizes into a shoppable collection. One of the most exciting aspects to HauteDay is that we are bringing attention and customers to some of the most innovative and up and coming fashion brands from around the world.

Storio is a content platform where creators can create original fiction or derivative works based on other fictional worlds. Creators write fictions 10 times faster on Storio. It's a place for community to fully indulge in the fictional world that they wish they were in.
Hello, Chair Inc. was founded in 2006 by Luke Iannini, Mike Jacobs and Kevin Corcoran to explore opportunities in applied machine learning and internet advertising. After receiving funding from Y-Combinator in 2007, we produced Adpinion, one of the first advertising networks to utilize user feedback to drive personalized targeting. Our core technology — the recommendation engine called SparseReduce — has since proved infinitely adaptable in such diverse problem domains as Amazon product recommendation, eBay auction discovery, image and language comprehension, and Twitter stream exploration. The latest application of SparseReduce is Appsaurus, an app discovery platform which was released on the eve of 2010 to overwhelming critical acclaim. We're backed by some pretty incredible investors: Harrison Metal, Mitch Kapor, Chris Sacca, Y-Combinator and David Parker to name a few. We're also proud to have Alexis Ohanian as an advisor.

[Hellosaurus](http://www.hellosaurus.com) is an interactive video platform for kids filled with stories they can actually play instead of just watch. Top kids media creators and popular YouTube stars are already making content for our platform and transforming screen time into an active and fun experience. Hellosaurus is developing software tools for creators of high-quality kids programming to make truly participatory shows and a single distribution platform to share these creations with families everywhere. Experts in early childhood education have long stressed the importance of play for healthy cognitive and social development, and Hellosaurus supports this by empowering content creators to build enriching, interactive shows that engage kids as active participants rather than passive viewers.

Heptabase is a visual note-taking tool that helps you learn complex topics. You can put your rich-text notes on whiteboards to record your thinking process. When you search for a note in the future, you can find the whiteboards it appears on to remember how you think with perfect visual memory. Heptabase is backed by Y Combinator, HOF Capital, Kleiner Perkins, Moving Capital, Tonic Fund, and other investors, including the founders of Socialcam, Triplebyte, Codementor, and more.

At Heroic Labs, we proudly present our comprehensive suite of products, meticulously designed to address the multifaceted demands of the contemporary gaming industry. Our cornerstone offerings—Nakama, Hiro, Satori, and Heroic Cloud—comprise the Heroic Game Stack, an integrated platform delivering unparalleled performance and flexibility. Heroic Labs is a company by a team of engineers with backgrounds in distributed databases, big data analytics and high-volume mobile application APIs, and game development. We want to make it effortless for any game studio to build beautiful social and multiplayer games which work at massive scale.

Heyfood is building the “Doordash for Africa”. But unlike Doordash in America, we make a profit on every single delivery, from day 1. We are targeting Millennials and Gen Z urban professionals in Africa’s top 70 cities, withing 10 years there will be 140m number of these people, we assume they will want to order food once a week, we make $1 per delivery, this represents a $51B market.

Heysan was a free mobile messaging and community based in San Francisco, California. Initially Heysan provided free messaging between phones and computers, bridging IM with SMS. The service expanded into launching a mobile community and has over 1 million users doing tens of million of monthly messages. In the summer of 2007 Heysan raised a seed round from Khosla Ventures and Atomico, the venture funds of Vinod Khosla and Niklas Zennstrom. Heysan was acquired by Good Technology in May 2009.

Heyzap is a premier mobile ad network that helps millions of users discover apps they love. Heyzap’s SDK for Android and iOS apps allows both well-established app producers and innovative indie developers to monetize and bring their apps to a wide audience. It currently provides advertising, publishing, mediation, and cross-promotion services to mobile developers worldwide. Heyzap is based in San Francisco and was founded in 2009 by Jude Gomila and Immad Akhund.
Founded in 2009, HighlightCam is a YC-alum & 500Startups-funded company bent on taking over the world, one movie at a time. HighlightCam is revolutionizing how users create (and share) movies with a powerful mobile and desktop video-editing platform that takes your favorite videos & pictures & produces professional-quality movies. Now, your most important memories can be automatically transformed into meaningful video snapshots. HighlightCam is based out of Mountain View, CA.

Hingeto is a technology platform that enables fashion brands & influencers to sell past and future masterpieces with zero inventory risk. We are backed by Y Combinator (W16), Kapor Capital, Cross Culture Ventures, Precursor Ventures, Stanford University / StartX & several angels (including Andrew Iguodala)

Hipmunk is making travel planning simple and delightful. The site and mobile apps save you time by comparing top travel sites so you don't have to. The unique display makes it easy to visually compare results and choose what's best for you. Hipmunk brings in travel options ranging from commercial flights to trains to charter flights and accommodations ranging from large hotels to home and apartments rentals through Airbnb and Homeaway. Users can find less agonizing flights with the innovative flight search “Agony” sort, as well as the best hotels and home rentals with the hotel search “Ecstasy” sort. Hipmunk is one of TIME Magazine’s “50 Coolest Websites,” TIME Magazine’s “50 Best Smartphone Apps,” Travel + Leisure’s “Best Websites of 2012,” Budget Travel’s “Top 10 Most Useful Websites,” and Inc.’s “Best Booking Website.” Co-founders Adam Goldstein and Steve Huffman were named to Bloomberg BusinessWeek’s “Top Tech Entrepreneurs,” Forbes “30 Under 30” and Inc.’s “30 Under 30” lists. The company launched in 2010, is based in San Francisco, and has funding from IVP, Ignition Partners, Y Combinator, SV Angel, Webb Investment Network, Quest Hospitality Ventures, and several angel investors.

Our SaaS product solves the different problems that job seekers face in the process of finding a new job - creating an efficient resume, writing a cover letter/email, updating their LinkedIn profile, applying to suitable jobs, interview preparation... It's the 1st time in history that we've been able to create resumes using technology that surpass human made resumes. This is a novel way to add active job seekers to our database of resumes as none of the incumbents are focussing on candidates' problems. 100k+ new active job seekers are added to our database every month, growing rapidly. As the next step, we are launching a recruitment marketplace to close the loop.

HomeBreeze offers the fastest and easiest way to make home upgrades. Our technology remotely scopes projects based on photos, video, answers to questions, and other data. We send those scopes to our network of contractors and get homeowners quotes within minutes, rather than weeks. We started with energy-efficient upgrades (e.g. heat pumps), as our first stop toward modernizing home management.

Homejoy believes everyone deserves a happy home. With just a few clicks, Homejoy will match you with an interviewed, background-checked and tested professional cleaner who maintains high customer ratings. Homejoy makes a sparkling home an affordable reality for many hard-working individuals. Founded by brother-sister duo Aaron and Adora Cheung, the Homejoy team includes long-time veterans of the hospitality industry and former owners of large cleaning companies. Head to homejoy.com now to view our range of programs and click through to a convenient, trusted, and affordable cleaning.

Honeylove is a DTC startup founded by EDM artist Betsie Larkin. After searching high and low for quality shapewear that made her feel confident on stage, Betsie decided to create her own line of stage-worthy shapewear and launched publicly in 2018. Since then, Honeylove has expanded to tops, bras, and many other garments that have set new standards in their verticals. We apply a technical and artistic approach to problems we see in the fashion industry, creating products that serve our customers of all shapes, sizes, and backgrounds.

Hotplate is changing how people sell food across the US by giving Chefs and Bakers the tools necessary to solo launch and manage a food business online. There are talented people around the world capable of making amazing food, but either due to a lack of awareness, financial constraints, or the daunting overhead costs associated with traditional brick-and-mortar businesses, many never venture into this space independently. Hotplate is fueling a new model of food sales, allowing anyone to create a storefront, announce a sale, and coordinate local pickups with hundreds, or even thousands of customers—all within a 10-minute setup. Our aim is to make the food industry more available to everyone with the desire to enter it, consequently making food more accessible and diverse across the United States.




