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7cups logo

7cups

YCombinator

7 Cups is an emotional support service that matches up people that…

7 Cups of Tea is an on-demand emotional health and well-being service. Our bridging technology anonymously & securely connects real people to real listeners in one-on-one chat. Anyone who wants to talk about whatever is on their mind can quickly reach out to a trained, compassionate listener through our network. We have hundreds of listeners who come from all walks of life and have diverse experiences. People connect with listeners on 7 Cups of Tea for all kinds of reasons, from big existential thoughts to small, day-to-day things that we all experience. Unlike talking to family or friends, a 7 Cups of Tea listener doesn’t judge or try to solve problems and say what to do. Our listeners just listen. They understand. They give you the space you need to help you clear your head.

Virginia Beach, VASummer 2013ActiveMental Health Tech
80,000 Hours logo

80,000 Hours

YCombinator

An online guide that tells talented graduates how to maximise the…

We provide research and support to graduates who want to use their careers to make a big positive impact in the world. We have an online guide that tells you new ways to make an impact, and one-on-one advice & introductions to help people take action.

London, United KingdomSummer 2015ActiveNonprofit
9 Mothers logo

9 Mothers

YCombinator

Counter Drone Systems. $1.6m sales. We delivered for the DoW.

We have sold $1.6m of systems to the DoW. Multiple systems delivered to the DoW. Our first product - EDDA - is a counter drone system - small, low power, low cost fully autonomous-capable. It's designed to be used on vehicles, bases, or carried - to stop group 1 suicide drones. We have multiple contracts, sales, etc. We have 3 more products with demand in various stages of development. More details at https://9mothers.com

Austin, TXSpring 2026ActiveAustin
9gag logo

9gag

YCombinator

Make the world happier.

9GAG is the global cross-platform entertainment media network. It is a place for fun, conversation, and engagement. Founded in 2008, 9GAG’s mission is to make the world happier. 9GAG has a total of 150 million global audience with 39 million followers on Facebook, 44 million on Instagram and 15 million on Twitter. Being #1 ranked global social media platform in entertainment & gaming, #1 ranked US's cross-platform video creators, we distribute 2.2 billion social video views on a monthly basis (source: tubular labs). 9GAG.com is #6 most followed brand on Instagram and is a top 200 website globally. 9GAG is backed by: Freestyle Capital, True Ventures, First Round Capital, Greycroft Partners, 500 Startups, Y Combinator and a group of great angel investors in the United States. eg Anthony Soohoo, Benjamin Ling, BoxGroup, Gary Vaynerchuk, James Hong, Kevin Rose, Karl Jacob, Lowercase Capital, Maneesh Arora, Naval Ravikant, Othman Laraki, Philip Kaplan, Rich Chen, Rich Lefurgy, Scott and Cyan Banister, Tim Ferriss.

Hong Kong, Hong KongSummer 2012ActiveSocial MediaSocialSocial Network
AgileMD logo

AgileMD

YCombinator

Predictive analytics and clinical pathways for hospitals

At AgileMD, we are building the most advanced real-time predictive analytics and clinical algorithms platform for hospitals. Our cloud-based engine helps thousands of doctors and nurses around the country make medical decisions, so that every patient receives the highest quality and value of care based on the latest medical knowledge and data.

San FranciscoSummer 2011ActiveMachine LearningHealthcareSan Francisco
Alchemy logo

Alchemy

YCombinator

Nanotechnology-enabled coatings for automotive and defence sectors

Alchemy is a nanotechnology company based in Kitchener, Ontario with core operations in the automotive and defense sectors. Automotive - With the widespread adoption of ADAS systems in new vehicles, the cost of replacing a windshield in new vehicles has tripled to $1500+. We have developed a windshield protection film product line called ExoShield to help vehicle owners protect their windshields. Our ExoShield GT3 film is sold through 400+ aftermarket installers and car dealerships in 56 countries that carry and install it for vehicle owners. For Jeep Wrangler and Ford Bronco owners (google: broken windshield club), our ExoShield ULTRA DIY kits are available via our website and dropshipping partners. Defense - Over the last 3 years, we have been working with the Canadian Armed Forces to develop an infrared camouflage technology. We have received two contracts from CAF to develop our technology. Our solution has the ability to be integrated into the uniform directly (adding just 5-10g of weight vs. 600-18,000 kg of weight for other alternatives), has outperformed all existing NATO alternatives in multiple CAF field trials, and is receiving support from major elements of CAF for our next contract. This technology can also be adapted for other individual camouflage integrations (face paint and individual nettings) and for mobile camouflage applications (vehicle nettings and vehicle paints).

Waterloo, CanadaSummer 2014ActiveAdvanced MaterialsDefenseAutomotive
Assembly logo

Assembly

YCombinator

Advanced manufacturing and distribution solutions (for China-based…

Crowdfunding has fueled an increase in innovative product companies turning to Chinese factories for production. Yet, Chinese factories seem undifferentiated because they all make the same, unverifiable claims of excellence. This results in competition centered on price. Factories are forced to under-bid contracts to win business, but often, they later surprise the customer with quality problems and delays. This process is broken. We install cameras and remote monitoring software on the assembly line, and this ensures compliance with test protocol, improves quality, reduces liability, and helps fight warranty fraud. We charge a nominal per-unit fee to the OEM and revenue share with the factory when they demonstrate compliance with quality standards (whether units pass or fail). It encourages better behavior from factories and rewards those who perform with an audit trail of good performance that helps them win new foreign business. On average, defect rate will fall 75% within 5 months of deploying Assembly at a factory.

San FranciscoSummer 2015ActiveLogisticsManufacturingChinaSan Francisco
BackerKit logo

BackerKit

YCombinator

The only end-to-end crowdfunding platform built for today’s creators

BackerKit is crowdfunding like you’ve never experienced—the only end-to-end platform built for today’s serious creators. BackerKit empowers creators to successfully manage and grow their crowdfunding campaigns. Since 2012, we've partnered with creators to build tools, such as the BackerKit Pledge Manager, that simplify campaign management for platforms like Kickstarter and Indiegogo. In 2022, we launched our own crowdfunding platform, offering a seamless end-to-end solution for creators and backers alike. We believe that it’s time that creators got more from crowdfunding—More fans. More funds. And waaay more fun. Keep a look out as the BackerKit team continues to innovate in the crowdfunding space: https://www.backerkit.com/for-creators

San FranciscoSummer 2012ActiveSaaSCrowdfundingSan Francisco
Bayes Impact logo

Bayes Impact

YCombinator

Tech nonprofit building the future of public services.

Bayes Impact's mission is to change the world through algorithms. We solve pressing public interest problems by building technology solutions that leverage data to improve outcomes on a large scale. More information at www.bayesimpact.org

San FranciscoSummer 2014ActiveNonprofitSan Francisco
Blue Frog Gaming logo

Blue Frog Gaming

YCombinator

Blue Frog Gaming

Akron, OHSummer 2007Active
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