Founders Directory LogoFounders Directory

Discover the next generation of startups.

A curated directory of high-growth companies backed by the world's most prestigious venture capital firms.

914Companies

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Newfront logo

Newfront

YCombinator

Modern insurance brokerage.

Newfront is building the modern insurance brokerage. Transparent data delivered real-time translates into a lower total cost of risk and greater insights. We work with 20% of US unicorns, 100s of YC startups, and 150+ public companies on their Business Insurance and Total Rewards. Headquartered in San Francisco, Newfront has more than 800 colleagues and offices throughout the US.

San FranciscoY Combinator LogoWinter 2018AcquiredFintechInsuranceSan Francisco
NewsBlur logo

NewsBlur

YCombinator

NewsBlur is a personalized news reader

that brings people together to talk about the world. A new sound of an old instrument.

San FranciscoY Combinator LogoSummer 2012ActiveConsumerSan Francisco
Nex logo

Nex

YCombinator

Turn manual workflows into AI agents

Nex automates the messy business and GTM workflows that no tool could handle before, taking real actions across 1000+ integrations. Instead of just chatting, the agent writes code as it works to make workflows deterministic, fast, and cheap to re-run, and delivers real output: a Slack message, an opened PR, or a live structured data table. Built for teams.

San FranciscoY Combinator LogoSummer 2026ActiveAIOpsWorkflow AutomationSan Francisco
Nexus logo

Nexus

YCombinator

We help non-technical teams build AI agents without engineers

Nexus enables non-technical teams in large organizations to build production-ready AI agents without code.

Brussels, BelgiumY Combinator LogoFall 2025ActiveArtificial IntelligenceNo-codeEnterprise Software
NimbleRx logo

NimbleRx

YCombinator

On-demand prescription delivery.

We enable people to live their best lives. As we succeed, there is more convenience, healthier communities and thriving businesses. We get medications to those who need them and improve information, access and management of their care and enable businesses to move online and gain access to consumers who need their services

San FranciscoY Combinator LogoWinter 2015ActiveSaaSSan Francisco
Nine Fives logo

Nine Fives

YCombinator

RF test equipment for next-gen spacecraft, drones, and cellphones

Nine Fives produces modern radio frequency test equipment and solutions to disrupt the $130B test equipment industry. By combining modern electronics, AI ready test automation, and strategic supply chains, we’re equipping our customers to cut their time to market in half.

San FranciscoY Combinator LogoSpring 2026ActiveHard TechAerospaceTelecommunicationsSan Francisco
Noora Health logo

Noora Health

YCombinator

Training patients and their families with health skills

Noora Health trains patient families with high-impact health skills that improve outcomes and save lives. Our model provides basic yet vital care knowledge through trusted providers by creating a scalable program for caregiving education and training within the established healthcare system. This model expands the care umbrella to include those closest to the patient — their family and community. Noora Health has trained over 30 million caregivers and patients across over 12,400 healthcare facilities in India, Bangladesh, Indonesia, and Nepal. The program reduces cardiac surgery complications by 71%, newborn readmissions by 56%, and neonatal mortality by 18%. By 2028, Noora Health will expand to reach over 70 million caregivers and patients.

Traverse City, MIY Combinator LogoWinter 2014ActiveConsumer Health Services
Nori logo

Nori

YCombinator

Sub-1500$ robot anyone can program

We manufacture humanoid robots in San Francisco.

New York City, NYY Combinator LogoSummer 2026ActiveHard TechHardwareRobotics
Norra logo

Norra

YCombinator

Automating equipment operations for nursing facilities

Norra helps nursing facilities manage equipment operations. Every year, ~$80 billion are spent on medical equipment like beds, concentrators, and wheelchairs. Nursing facilities continue to operate with zero visibility which leads to $15 billion in equipment waste annually. We use physical trackers and AI agents to eliminate this.

San FranciscoY Combinator LogoFall 2025ActiveArtificial IntelligenceHardwareHealth TechLogisticsHealthcareSan Francisco
North logo

North

YCombinator

Wearable computing hardware: biosignal gesture recognition

Thalmic Labs is pioneering new ways of interacting with digital devices. With a mission to merge people and technology, the company is revolutionizing how we will interact with technology in the future. Its first product, the Myo™ armband, measures electrical activity in muscles to wirelessly control computers, phones and other digital technologies, resulting in seamless interaction between humans and devices. Founded in 2012 by three graduates of the University of Waterloo's mechatronics engineering program (Stephen Lake, Matthew Bailey, Aaron Grant), Thalmic Labs has grown to a world-leading team of engineers, researchers, and creators committed to building the future of wearable technology. Thalmic Labs has raised over $140M USD to date from investors including Spark Capital, Intel Capital, Y Combinator, and others.

Kitchener, CanadaY Combinator LogoWinter 2013AcquiredHardwareBiometrics
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