Nov 13, 2025 10:34:15 AM

Companies


Showing 801-825 of 1046 companies
YC S21
SnapCalorie logo

SnapCalorie

Single photo nutrition tracking.

SnapCalorie is the world’s first app where you can take a photo of ANY meal and get an accurate calorie count. It takes seconds to use and is more accurate than a trained nutritionist. The team previously co-founded Google Lens, Cloud Vision API, and published a CVPR paper demonstrating the first algorithm to outperform a professional nutritionist at calorie counting.

YC S11
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Snapjoy

Photo library.

Snapjoy is an online photo storage service that imports photos from anywhere and organizes them in a meaningful way. After uploading some photos, the app categorizes the photos for its user, using metadata to try to intelligently place the correct photos in each album. If the user uploads the same photo multiple times, Snapjoy ignores the duplicates. By default, everything uploaded to Snapjoy is private but users can still share photos with specific groups of friends, and if the users grant permission, friends can actually copy users’ photos into their own Snapjoy album. Snapjoy was launched in 2011 and is headquartered in Boulder, C.O.

YC W06
Snipshot logo

Snipshot

We sold Snipshot to Ansa in 2013.

Snipshot is a photo editor that lets you start editing any photo with one click of a bookmarklet. You can use Snipshot to crop, resize, adjust colors, an automatically enhance you photos within your browser and then save it back to the web. There are a couple other photo editors in this category and Photoshop plans to get in as well.

YC S07
S

SocialPicks

SocialPicks was a platform where stock investors could exchange…

SocialPicks

YC W08
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Socialbrowse

SocialBrowse is a Firefox extension for sharing links. It has been described as "a Twitter for links".

YC W12
Socialcam logo

Socialcam

The easiest way to share videos with friends and family.

Socialcam is a new mobile video application coming to both iPhone and Android. Socialcam makes it fast, easy and fun to capture, share and view high quality movies of life's moments with friends and family.

YC W07
Socialmoth logo

Socialmoth

Socialmoth is a community to post your thoughts anonymously. You can view postings (mostly gossip and secrets) from the whole community as well as get updates for when someone in your group of friends makes a post. The vast majority of their members appear to be women, with over 600 posts being made per day. These guys will also be taking a new spin on their idea, launching Disenchat.com, a place to post anonymously about your workplace. The system will verify your organization by email address (like Facebook) and let you start riffing. Outsiders will be able to see the existence of the forum and volume of posting, but not the specific comments.

YC S20
SockSoho logo

SockSoho

Building world's largest men fashion brand powered by technology

SockSoho is India's largest DTC sock brand. We are on a mission to build the next Uniqlo and socks is just our starting point.

YC S22
SolStar logo

SolStar

Buy and send crypto to friends on Discord.

SolStar makes it possible for anyone to use crypto—even your grandpa! All you need to get started is a credit card. Skip the confusing steps above and dive in right away with a secure, approachable tool that makes crypto fun. You can add SolStar Tip Bot to your Discord, check your balance, and send a tip to a friend all within a few minutes.

YC S21
SolarMente logo

SolarMente

Home electrification at $0 upfront cost

SolarMente helps homeowners in Southern Europe install solar, storage, and heat pumps with zero upfront cost, allowing them to pay through predictable monthly savings. Based in Barcelona, we’ve raised $5M from YC, Climate Capital, Soma Capital, Plug & Play, Leonardo DiCaprio, and others.

YC W21
Solo logo

Solo

We help people resolve debt.

Solo, formerly SoloSuit, helps Americans resolve debt. People use our first product, SoloSuit to respond to debt lawsuits and create other legal documents. Then they use SoloSettle to connect with the collector and settle the debt. We're targeting the $35B debt resolution market.

YC S17
S

Solve

We save travelers hours by meeting them at their arrival gate,…

Solve (YCS17) provides airport fast track, customs, and concierge services in over 470 airports worldwide. Whether it's departure, arrival, or transit, we've got you covered.

YC S20
Sonar logo

Sonar

Minecraft meets Discord

YC W24
Sonauto logo

Sonauto

Create hit songs with AI

Sonauto is an AI music editor that turns prompts, lyrics, or melodies into full songs in any style. For example, in a few minutes with Sonauto you can make an original birthday song for your friend, sung by Frank Sinatra.

YC S07
Songkick logo

Songkick

Songkick is the great live music startup. Since 2007, we’ve set about making it as easy, fun and fair as possible for you to see your favorite artists live. Right now, more than 15 million music fans across the globe use Songkick to track their favorite artists, discover awesome concerts and never ever miss out. With over 6 million event listings, we’re the biggest concert service on the planet. Across web, iPhone, Android, and through rich partnerships with Spotify, Pandora, Facebook and more, Songkick is the definitive and trusted home for live music online. We’ve always put fans first. We’re a small, fast-moving team packed to the brim with digital expertise, committed to solving real problems for our users. Live music is for everyone, and we work hard to empower our community, add meaningful value and cut out the BS along the way. We do our best work when we’re happy, respectful and relaxed. Our values and work ethic have got us far, and as we grow we’ll never shake that small startup feel. Earlier this year we became part of the Warner Music Group family, opening up epic new realms of opportunities to bring fans and artists closer together. We're hiring: head over to https://www.songkick.com/jobs to see our open roles

YC W24
Sonia logo

Sonia

AI Therapy

Our goal is to build a safe AI therapist clinically as effective as the 99th percentile human therapist and to make mental health support accessible to anyone. Founded by a team of MIT researchers who published 9 papers on AI at conferences like NeurIPS.

YC W17
Soomgo logo

Soomgo

Local services marketplace that connects providers with new customers

Soomgo is a local services marketplace that connects providers with new customers across 1,000+ services such as moving, piano lessons, wedding planning, and more.

YC W22
Soon logo

Soon

Automated sweep account, invest without the stress of speculating

With Soon you can invest without the stress of speculating. Our fully automated sweep account attaches to your bank and uses routine spending activity to signal market trades. By investing on a schedule and selling available gains when you spend, Soon automates investing from beginning to end. No investing experience required, no need to time the market, just connect Soon to your spending account and build wealth.

YC S19
Souffle Club logo

Souffle Club

Souffle Club:10x better LinkedIn alternative with profiles >> resumes

We're building a LinkedIn 2.0 where user profiles are based on credible recommendations, much more curated, above and beyond schools, jobs, and a resume. Users recommend people they trust by answering questions like Who would you hack a product MVP together with over a weekend? or Who are designers you'd trust to benchmark design talent? or Who are investors that have incredible empathy for founders?, etc. We are building the trust graph of the world: who trusts whom and in what context.

YC S13
S

SoundFocus

We are giving you 20/20 hearing when listening to the devices you…

SoundFocus is a San Francisco, CA-based startup creating the next generation of personalized mobile audio products. The company was founded by Alex Selig and Varun Srinivasan in September of 2012 with the mission of helping the world hear better. The company is a graduate of the Y Combinator summer of 2013 batch and announced their first hardware product, the Amp case, in October 2014. Investors include Kapor Capital, Y Combinator, VegasTechFund, OVO Fund, RTA Capital and August Capital Partners of Singapore. Hear more at www.ampaudio.com.

YC W24
Soundry AI logo

Soundry AI

Professional Quality AI Music Creation

We have built a universal text-to-sound AI generator for musicians and sound designers. Music producers build songs with samples that they've hand crafted with our AI, and sound designers can incorporate generated sound effects into film, TV, and video games. With personalized generations and training data hand-picked by your favorite artists, Soundry AI is your new best friend in the music creation process.

YC W17
S

SourceBeacon

SourceBeacon is an on-demand procurement concierge for sourcing…

SourceBeacon is an on-demand procurement concierge for sourcing products from China. We connect your product requests to our network of verified vendors and deliver quotes directly to you.

YC S12
Soylent logo

Soylent

Soylent is a simple, nutritious, and affordable food that possesses…

Rosa Foods, maker of Soylent and Coffiest, is a pioneer in food technology, delivering nutritionally-complete staple meals that provide all the essential nutrients required to fuel the human body. Rosa Foods believes in managing the Company and the product by never being complacent and staying on the cutting edge of food technology and nutrition. Working at Rosa Foods you’ll have a platform to build cool things that positively affect the world with fun and dedicated people. Rosa Foods products are produced with sustainability and efficiency in mind to create a convenient, nutritious, and affordable meal that is better for our health and the environment. We also have raised over $75M in funding from Google Ventures, Andreessen Horowitz, Lerer Ventures, and Y-Combinator. This enables us to offer the benefits of a larger organization while still maintaining the best qualities of a startup. You’ll be able to help grow our small creative team and contribute your ideas to build this exciting brand. The company is headquartered in Los Angeles, CA.

YC W15
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SparkGift

SparkGift makes it easy to send stocks and index funds as gifts to…

SparkGift is a Y Combinator backed technology startup that makes it easy to give investments as gifts. The founders came together with a common vision that it should be as easy to give someone an investment in the future, as it is to give someone a retail gift card. SparkGift supports small dollar gifts and fractional shares, so you can give someone a $20 investment in Apple or a Vanguard index fund. SparkGift is creating products that make investing simple, enjoyable and accessible to the masses. Our mission is to use gifts to create new savers & investors at scale.

YC W17
Speak logo

Speak

A superhuman, AI-powered language tutor in your pocket