Nov 13, 2025 12:36:55 AM

Companies


Showing 101-125 of 1046 companies
YC S07
B

Bountii

Bountii is a price search startup that has built a search engine capable of finding shoppers lower and more accurate prices than any existing price comparison service. Currently supplying consumers with pricing information on electronics and appliances, Bountii aims to expand its service to make buying any product online at the best price an effortless experience. Bountii was founded in the Summer of 2007 by Samir Meghani and John Puskarich. Initial investment was provided by Y Combinator, a venture firm that specializes in funding early stage startups.

YC S12
B

BrainTripping

YC S19
Breadfast logo

Breadfast

Household needs, from bread to everything.

Breadfast is Egypt’s leading online grocery brand. We operate a fully vertically integrated supply chain, delivering 3,500 SKUs on-demand in under 60 minutes. Our selection includes a range of freshly baked bread, coffee, fruits, vegetables, eggs, dairy, meat and poultry, alongside a range of CPG staples designed to serve a household’s daily and weekly needs.

YC W17
Breaker logo

Breaker

A podcast company.

Breaker is a podcast listening and discovery application. Most podcasts are free, but serious publishers are spending big budgets to make high quality audio content like Serial, which hit 100 million downloads and made podcasts mainstream. 67 million Americans are already listening to podcasts a month. Breaker wants to sign exclusive deals to distribute the best premium podcasts and charge users $6 per month. First, its goal is to build a huge listener audience by making the best podcast consumption app. It launched today, and will offer podcasters ways to connect and get feedback from their community, and analytics about what content performs best. It has a stunning 67% retention rate after a month for beta users. If it can convince people to pay for what’s often free, it could become the preferred place for podcasters to talk.

YC W20
Breathe Well-being logo

Breathe Well-being

A digital well-being program to help people prevent or manage chronic…

Breathe Well-being helps people prevent or manage chronic lifestyle diseases by losing weight through its digital therapeutics program (weight-loss clinic in a cloud, think Noom for India). The program is delivered remotely over the phone and through the mobile app, therefore users are able to follow the lifestyle program from the convenience of their home. Our online program is 3X more effective at 1/4th the cost. The user receives bi-weekly 1-1 coaching focused on behavioral changes, online community for support and motivation, and a mobile app that provides educational lessons, lifestyle tracking tools and weekly challenges (gamification). The content and behavioral change techniques are centred around healthy diet, fitness, lifestyle and stress reduction. Our unique coaching methodology employs cognitive behavioral therapy (CBT), goal-oriented treatment and self-efficacy enhancement. The coach helps the user bust negative emotions of past failures in weight-loss and increase motivation by linking short-term achievable goals with the user's personal values. Through the program, the user is able to self-identify triggers of unhealthy habit adoption and make better decisions. Breathe Well-being has demonstrated success in helping people lose weight, build long-term healthy habits and reduce/eliminate medication for lifestyle diseases (example - Type 2 Diabetes). We are looking for ideas to improve our sales processes so that we can get users to enrol at a higher conversion rate post our 1-week free trial. We need to identify triggers when users are most likely to pay and provide them with a seamless process for paying on-the-spot.

YC S21
Bree logo

Bree

Chime for Canada, starting with cash advances

Bree is building a challenger bank for the 11 million Canadians living paycheck to paycheck, starting with interest-free cash advances. We make money through tips and an optional, same-day express fee. By solving our customers' most urgent problem—illiquidity between paychecks —our cash advance business is a cheap, but profitable and repeatable hook that builds distribution for a broader challenger bank. This represents a $9 billion revenue opportunity in Canada.

YC W21
Bristle logo

Bristle

At-home oral health testing, coaching & care

YC W24
Browser Buddy logo

Browser Buddy

Internet discovery engine

Your feed to the Internet.

YC S24
BrowserOS logo

BrowserOS

The Open Source Agentic Browser

BrowserOS is an open-source agentic browser that runs AI agents locally.

YC S12
B

BufferBox

The future of package delivery. We are building a network of…

BufferBox® Inc. is an innovation driven technology company that specializes in the design of automated self-service technologies to lower costs and increase convenience in the parcel delivery industry. By tackling an unaddressed need with technical expertise, BufferBox® aims to set the new gold standard in parcel delivery services. The idea: A fundamental behavioral shift in today’s generation’s purchasing habits has created an unaddressed need in the parcel delivery industry. The industry has not addressed the cost inefficiencies and customer frustration stemming from an increasingly recurring problem – undeliverable packages when the end-receiver is not available. The BufferBox® solution provides a highly cost-efficient, self-sustainable, accessible and convenient technology to lower costs for shipping carriers while increasing value to receivers. This unique proposition is achieved by leveraging self-sustainable kiosk technologies and a growing receptiveness to self-service processes.

YC W13
BuildZoom logo

BuildZoom

BuildZoom is a better way to remodel. We connect homeowners to the…

BuildZoom is a better way to remodel. We connect homeowners to the most reliable general contractors in their area and make remodeling simpler, cheaper and more predictable. Our technology harvests public data on every licensed contractor in the United States, including license information, building permits, bond and insurance information and other government records. We use this public data along with private data gleaned from past BuildZoom marketplace interactions to evaluate contractor quality, availability, and fit for each construction project. Our goal is to help project owners arrive at several competitive bids from highly qualified and experienced construction companies to ensure a fair price and a successful project. We build tools to help contractors look their best online, manage their lead pipeline, seamlessly interact with project owners, and compose professional bid proposals.

YC S09
Bump logo

Bump

Bump, Flock, Photoroll (unreleased) => Google Photos

Bump was acquired by Google in 2013. The Bump and Flock apps were shut down, but our unreleased Photoroll app went on to become the basis for Google Photos, which we led from inception to more than 1B users. Bump let you exchange contact info and photos by bumping phones together. Bump was one of the all-time top mobile apps, amassing more than 150M installs by 2013. Flock was a semi-automated photo sharing app that figured out which photos you took with which friends and created private shared albums. Bump was co-founded in 2009 and received funding from Y Combinator, Sequoia, and Andreessen-Horowitz. We were based in Mountain View, CA.

YC S16
Burrow logo

Burrow

A design brand creating innovative, award winning furniture.

Burrow is the clever, direct-to-consumer furniture company reinventing the way people furnish their home. In 2018, Burrow was named one of the 10 most innovative retail brands in the world by Fast Company, and the Burrow Sofa was named one of the 50 best inventions of the year by TIME. Burrow products ship within a week, assemble and disassemble easily, and are sustainably made to be more comfortable, functional, and durable than the rest of the industry.

YC W07
Buxfer logo

Buxfer

Buxfer helps you make better spending decisions by making it easy to…

YC W19
Buy Me a Coffee logo

Buy Me a Coffee

Helping creators monetize

Buy Me a Coffee is a fast and beautiful way to fund your creative work. Loved by over a million creators. ☕️

YC S20
Byte logo

Byte

On-demand food delivery from dark kitchens in Pakistan.

YC S21
Byte Kitchen logo

Byte Kitchen

Increasing restaurant profitability through our AI Operating System

Byte is able to quickly expand the geographic footprint of any given brand with minimal up front investment by licensing their IP, and rolling out their cuisine across a network of next generation kitchens optimized for delivery, pick up, and take out.

YC S22
CAPSULE logo

CAPSULE

Buy anything you find on social media

CAPSULE is a mobile app that makes it easy to save and buy the things you find on any social media platform. Just snap a screenshot of anything you like, from any platform, and we search the entire internet to instantly give you shoppable links. Instead of searching hundreds of websites and sifting through thousands of products on your own, CAPSULE lets you find inspiration from anywhere and uses advanced machine learning to return results that feel like magic.

YC W20
CARUPI logo

CARUPI

CARUPI is the world's 1st managed P2P marketplace for used cars

Carupi is the world's 1st lightly managed peer-to-peer digital marketplace ("C2C"), like Airbnb, for used cars, allowing individuals to safely and conveniently buy and sell cars from home with the push of a button. Differently from pure marketplaces such as craigslist, we take care of every transaction end-to-end (as 'concierges'), from taking car photos at the user's place to advertising his car, managing offers, taking his car (fully insured) to buyers for free at-home test drives, handling paperwork and payment. And differently from dealers or dealer-like companies, we don't use any physical infrastructure or need to buy cars for inventory.

YC S21
Cache logo

Cache

Online convenience stores fulfilled by tiny, automated dark stores.

Online convenience stores on DoorDash, UberEats. We use automated dark stores to pass items to delivery drivers.

YC S17
C

Caelum Health

Caelum Health is replacing drugs with software. We use behavioral…

Caelum Health treats chronic digestive diseases with digital therapeutics. They are a Y Combinator-backed healthcare startup building the first clinically-proven digital treatment for digestive health and IBS. They believe your healthcare should be personalized and data-driven -- cutting-edge science, top physicians, and expert coaching, all wrapped up in a treatment plan built just for your body.

YC S17
Cairns Health logo

Cairns Health

Your voice. Your health. We care.

Cairns Health is creating a fundamentally better healthcare experience for people with chronic health conditions and those who care for them. We make healthcare more accessible by simplifying complex care plans, connecting care teams and meeting patients where they live. Through our conversational AI, patients use their voice to interact with our digital care companion, who proactively gives medication reminders, symptom checks, behavioral nudges and even engages in friendly conversation to ease loneliness. Cairns uses a device that includes radar to put the patient in context and passively monitors their activities, including: heart rate, breathing rate and sleep stages, all without a wearable. The result is informed and timely intervention that drives improved clinical outcomes, reduced care delivery costs and a more satisfactory healthcare experience for all.

YC W18
California Dreamin logo

California Dreamin

Cannabis infused beverages

We're disrupting the $210B Alcoholic Beverage industry with all natural cannabis drinks.

YC S18
Calii logo

Calii

Full-stack grocery delivery in LatAm

Calii is building the future of grocery shopping in LatAm by delivering ultra-fresh produce and thousands of grocery items in less than two hours– with savings and less waste! Founded by Stanford engineers, Calii is taking a full-stack, tech-driven approach connecting directly with producers and brands, automating the food supply chain end-to-end, and delivering to users’ doorsteps via a network of micro-fulfillment centers. By cutting middlemen and inefficiencies in the food supply chain, users get ultra-fresh groceries with savings, meanwhile helping the environment by reducing waste by up to 3X. Even though COVID-19 increased the use of grocery delivery apps, grocery shopping remains largely offline (~95%) and represents a multi-trillion dollar opportunity. Calii is already cracking the $1T groceries market in its path to become the next-gen Amazon in LatAm.

YC W21
Camlist logo

Camlist

The super app for pets

Camlist is the super app for pets, a video-first, mobile-only, social platform that allows pet breeders and pet parents to interact, transact, and care for their furry friends all under one roof.