Nov 13, 2025 08:55:59 AM

Companies


Showing 226-250 of 1046 companies
YC S15
Eight Sleep logo

Eight Sleep

The sleep fitness company.

Eight Sleep is the world's first sleep fitness brand with a mission to fuel human potential through optimal sleep. Founded in New York City in 2014, Eight Sleep leverages thermoregulation, data, and technology to design products to restore individuals to their peak energy every morning. Eight Sleep was named one of Fast Company's “Most Innovative Companies of 2018 and 2022”, and recognized by TIME's Best Inventions of 2018 and 2019.

YC S19
Elpha logo

Elpha

Professional network for women

Elpha is where women succeed at work together. Our members come to Elpha for personal and professional development, to find jobs and to make friends.

YC S11
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Embark

Public transit apps. Acquired by Apple in 2013.

Embark is a mobile application designed to make it easy to get around cities using mass transit. Among other features, the iOS and Android application tells users when trains and busses are coming and will send push notifications when services are delayed. With over half a million users and rapid growth, Embark's simple and powerful mobile application is designed to bring urban transportation into the age of the smartphone. Embark is available for twelve major transportation systems in the US and the UK and is expanding rapidly. Embark won best transit and mobility app awards from the New York MTA App Quest and NYC Big Apps 3.0 contests.

YC S24
Emergent logo

Emergent

Build apps with AI - think it, describe it, ship it

Emergent is the AI coding platform builders use to create production-ready software. Describe what you want in the chat, and our coding agents handle everything else: frontend design, database architecture, backend logic, authentication, payments, deployment, and automatic scaling. We've grown to 700,000+ users and $10M ARR in just 2 months because we solved the real problem: the best software comes from people who understand the problems.

YC S16
Emote logo

Emote

Catch student behavior problems before they start.

Emote is an AI-enabled platform that helps schools scale real-time, individualized student support without adding staff. Co-built alongside educators and interventionists, Emote continuously analyzes behavioral and social-emotional data to surface early indicators of need and deliver actionable insights. Schools using Emote can support 8x as many students, 12x earlier, ensuring staff have both the awareness and guidance to provide the right support at the right time. Our platform streamlines interventions by not only identifying students who need attention but also equipping staff with the next steps to maximize impact.

YC S23
Empirical Health logo

Empirical Health

Don't die of heart attack. Scaling preventive heart health with AI.

Preventive heart health. Don't die of a heart attack -- use Empirical Health to measure 100+ biomarkers, predict your future risk of heart disease, and create a customized prevention plan with a doctor. We AI to deliver preventive health at scale. We're licensed, registered, and insured to deliver real medical care in 30+ US states covering 200m+ people.

YC W16
E

Enflux

Motion capture clothing for injury prevention

Enflux makes motion capture clothing for the masses. We are a technology platform serving Virtual Reality, Fitness, and Health through our open API. Our customers include Hasbro, The Jim Henson Company, and many more.

YC S23
Envelope logo

Envelope

Banking with built-in budgeting

Envelope is a banking app with built-in budgeting. It's similar to Mint, Copilot, or Rocket Money, but our app issues you a checking account during onboarding so there's no syncing or flaky bank connections. We are structured to be the primary checking and savings account for our users. We (Josh and Katelyn) are married cofounders who previously worked on Apple Card and the Robinhood iOS app. We started Envelope because we were using clunky tools like the Chase app, spreadsheets, and Mint to run our family finances and realized we could build something better. In the future, you could go set up a Chase account for checking, E-Trade for investing, SoFi for savings, Ally for money market, Greenlight for kid cards, PLUS the Mint/YNAB/Rocket Money to glue it all together + budgeting, or you could just use Envelope. _Envelope is a financial technology company and is not a bank. Banking services provided by Pacific West Bank, Member FDIC. Your funds are FDIC insured up to $250,000 through Pacific West Bank, Member FDIC. The Envelope Visa® Debit Card is issued by Pacific West Bank, N.A. pursuant to a license from Visa U.S.A. Inc. and may be used anywhere Visa cards are accepted._

YC W16
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Envyl

Envyl enables a fast, reliable and cost effective peer to peer…

Envyl is an affordable and fast international peer to peer delivery.

YC S25
Epicenter logo

Epicenter

Open-source, local-first apps that share a memory.

Epicenter is an ecosystem of open-source, local-first apps. We store all your work—notes, transcripts, chat histories—in a single folder of plain text and SQLite. Every tool we build shares this memory: your text editor, personal assistant, etc.. It's open, tweakable, and yours. Grep it, open it in Obsidian, host it wherever you like. The choice is yours. Our vision is to build a personal workspace where you own your data, choose your own AI models, and replace siloed apps with open, interoperable alternatives. All while preserving authenticity and being free and open source. ❤️

YC S17
Escher Reality logo

Escher Reality

The backend for Augmented Reality.

The most advanced Augmented Reality API.

YC W20
Eternal logo

Eternal

Own the best moments in streaming

YC S19
Ever Loved logo

Ever Loved

Helping families plan and pay for funerals.

Ever Loved is a one-stop-shop to help families plan better funerals with less stress. Ever Loved makes it easy to come up with the funds needed ($9,000 on average), find the best vendors and products, and communicate with the community of the deceased to bring people together, both online and offline.

YC S12
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Everyday.me

Everyday.me - Record your life. Store it forever.

Everyday.me is an automatic journal that helps you to record your life and store it forever.

YC S11
Everyme logo

Everyme

The #1 private social network

Everyme is the private social network. With Everyme, you can share like you do in real life, in intimate Circles. A Circle is a private news feed between you and a group of people. It’s private and secure, so you no longer need to worry about who sees what. And because a Circle is created from your address book, you don’t need to convince everyone to sign up for yet another service in order to receive your stories, it just works.

YC W18
Evolve (makers of Podcast App & Rest AI) logo

Evolve (makers of Podcast App & Rest AI)

Podcast App is for the curious.

We’re a team of podcast fanatics with more than 20 years of combined experience in the audio space. We are building the fastest-growing podcast player and are now backed by YCombinator (W18). At Podcast App, we are building an audio platform to help millions of people in their pursuit of happiness. Under one roof, we bring the best and most powerful podcasts, audiobooks, and meditations from leading minds and experts around the world. Our love for podcasts began when we discovered their power to make our ordinary day-to-day tasks more enjoyable and meaningful. Podcasts helped transform tedious activities like commutes or household chores into more positive experiences, helping us learn new skills, stay informed, or pass the time with captivating stories. We want to help people in their pursuit of happiness. We’ve been podcast aficionados for years, and, even for us, finding the right one to listen to is difficult and frustrating. With tens of millions to choose from and more being released every day, the problem’s only getting worse. It’s time to fix this problem. Americans spend 30 billion hours every year commuting and doing household chores. We want to make those hours worthwhile. By building technology that makes it easy to access great podcasts, we’ll help millions of people reclaim lost time and experience more fun, inspiration, and personal growth every day. Our product, Podcast App, is a minimalist podcast player enhanced with cutting-edge technology. We leverage machine learning to build customized podcast playlists for our users based on their interests and tastes. If you want to get in touch, email us at hello@podcast.app.

YC W12
E

Exec

Exec is a house cleaning service that users can book from their…

Exec is a house cleaning service that users can book from their iPhone or the web in real-time.

YC W19
Exly logo

Exly

One stop shop for creators to launch, manage & grow their knowledge…

Exly is an all-in-one business platform built for knowledge businesses, coaches, trainers and creators to launch, manage and market their products (courses, webinars, ecommunities, 1:1 consultations and workshops).

YC W17
Extern logo

Extern

Professional Experience Anytime, Anywhere.

At Extern, we’re solving the experience gap. Extern created the remote Externship, a skill-building work experience that is easier for students to access, and easier for companies to run, than an internship. Our mission is to help anyone discover and launch their career through professional experiences available anywhere at any time. Since 2020, we’ve created and powered Externships for over 50,000 students on behalf of companies from Fortune 500s to startups. After spending $100K on average for a 4-year degree, graduates find that almost 40% of entry level jobs on Linkedin required 3+ years of work experience. Internships are how many college students get this kind of experience, but the demand for good internships outstrips the supply. Internship programs are difficult to scale, they favor students who already have social capital, and they’re time-consuming for employers to run. Externships are short, online, project-based work experiences that employers can offer to hundreds of students using less resource and employee time than it would take to support an intern. Extern makes the complex process of running an Externship completely turnkey with software and industry experts which in turn makes professional experience more accessible to more students. By making work experience more accessible, Extern is driving the rapid mobility and upskilling needed for a new economy. We envision a world where anyone can access work experience as a form of education – no matter their background, experience, or socio-economic status. Come join our movement to reshape work, education, and credentialing for future generations with the Externship. Extern was born out of a pivot from Paragon One (W17) which initially focused on providing students with a career center-as-a-service platform, connecting them with industry professionals to receive career coaching and guidance. Backed by Y Combinator, Foundation Capital, Launch Fund, University Ventures, and Learn Capital.

YC W23
EzDubs logo

EzDubs

Real-time speech translation

EzDubs is a real-time speech translator. Our proprietary models translate speech without waiting for complete sentences, clone voices on the fly (without enrollments), and even replicate emotions in the translated language. Our iOS and Android apps translate live phone calls, automatically dub voice messages, and auto-translate text conversations so that you can communicate seamlessly across languages, with your voice and emotions. Thousands of users use EzDubs to communicate with friends and family who speak different languages, manage offshore teams, and even have relationships across languages. Visit https://ezdubs.ai to download our app and try a live demo of our real-time speech translator, or reach out to explore how EzDubs can integrate with your communication stack to enable live multilingual conversations.

YC W19
FLOWER CO. logo

FLOWER CO.

FLOWER CO. sells weed on the internet.

We sell weed on the internet. We're a vertically integrated legal cannabis company delivering next-day in Los Angeles, Long Beach, San Francisco, East Bay, Marin, Humboldt, Sacramento, and Vallejo. We're venture-backed and growing exponentially.

YC S18
FREY logo

FREY

FREY is a line of exceptional laundry and clothing care products.…

FREY is a line premium clothing care products meticulously designed to smell better, treat clothing better, and generally be better: for the user, for others, for the planet. FREY was is revolutionizing a long-standing industry. We are bringing clothing care and household products into the 21st century, breaking down outdated gender stereotypes, bringing fashion into a realm that has not experienced it before, and making a philanthropic impact all the while. FREY products use formulations that are safer for the environment, and has created a Wash for Wash program, where for every bottle purchased, the clothing of someone in need, from the homeless to low-income families, is washed, as part of our philanthropy-focused mission.

YC W20
FUTURA logo

FUTURA

Digitizing dentistry in LatAm

Futura is the first digital dental laboratory in LATAM. We provide intraoral digital scanners to dentists in exchange for a minimum monthly spend on lab services, enabling a fully digital workflow for crowns, bridges, and other prosthetics. We provide dentists with a platform through which they can manage their patients, cases, and in future payments

YC S16
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Fabric

Fabric is a personal location-based journal that catalogs experiences…

Fabric is a personal location-based journal that catalogs experiences and interactions. With Fabric, users can automatically preserve a record of places, paths, activities, add friends, and browse photos.

YC S17
Fam logo

Fam

Video calling social network to talk with friends and make new friends

Fam is a group video calling social network to talk with your friends and make new friends. Fam was part of Y-Combinator’s Summer ’17 batch under FriendSpot.