Nov 14, 2025 06:10:30 PM

Companies


Showing 726-750 of 5661 companies
YC F25
Caddy logo

Caddy

Control all your work apps with your voice

We are building Siri for work, but it actually works. Caddy turns your voice into the next computing interface. It understands what’s on your screen and your intent, so work gets done while you stay in flow. Say “create a Linear ticket and share it to Slack” and Caddy handles it instantly in the background. Caddy’s founders previously led product and design for Loom’s AI suite and core products. We believe the next era of computing will be powered by voice, where computers understand what you say and what’s on your screen so work happens naturally.

YC W20
Cadence logo

Cadence

Delightful team-building events for remote companies

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 S21
Café logo

Café

Your Workplace Engagement Hub

Café makes it easy to discover people, meet in-person, and organize internal events. Boost connection, engagement, and attendance — all in one place.

YC S23
Cair Health logo

Cair Health

Predictive analytics and automation for medical claims

Still in stealth. Reach out to learn more! Backed by Y Combinator, Foundation Capital, Soma Capital, & Capital X.

YC S21
Caire Health logo

Caire Health

Semi-Autonomous Diagnostics for Emergent Care

We believe that no emergency should have to wait. To make this a reality we build AI that instantly reads medical scans and enables critical care teams to make diagnoses better than radiologists. This saves lives by getting emergencies to treatment immediately and by discharging non-emergent patients quickly so the next emergency doesn’t have to wait either.

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 W23
Cakework logo

Cakework

API that adds cloud hosting to any developer platform

We make it possible to build a serverless cloud platform that hosts custom user code with just APIs and no infrastructure team. For example, an open source framework can build a cloud offering that deploys their users code from Github or local dev environments in days instead of months.

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 S15
Call9 logo

Call9

Call9 delivers true Emergency Medicine and Palliative Care at patients'​ bedsides. Currently in Skilled Nursing Facilities, Call9 decreases the time patients wait to see an EM Physician from an average of 64 minutes to moments in emergency situations. In tandem with 24/7 onsite Clinical Care Specialists*, offsite Emergency Medicine Physicians see, diagnose and treat patients at the bedside via the Call9 proprietary platform. Our focus goes beyond the medicine to assure premium patient-centered care by including patients, caregivers, and families in communications from the start. Today, our proprietary technology-enabled services reduce cost and increase quality-of-care within elder-care facilities. Tomorrow, we redefine emergency medicine. *Clinical Care Specialists(TM) are elite emergency responders. Excellent bedside manner and rigorous continuing emergency training make Call9, PC's CCSs a unique specialty.

YC S24
Callback logo

Callback

AI-native business process outsourcing

Callback is AI-native business process outsourcing. We help our customers stay focused on their core business while we use AI to automate tasks like invoice processing, PDF report parsing, and data labeling.

YC W25
Calltree logo

Calltree

Enterprise-grade AI support reps for call centers

Calltree makes enterprise-grade AI support reps for call centers. Our AI reps take voice calls and chats like other AI support agents but can also use internal enterprise tools like a homegrown CRM or internal dashboards, like the highly trained humans working there today.

YC W21
Camber logo

Camber

Admin automation for healthcare

We’re on a mission to make behavioral health more available and accessible. We're backed by a16z, YCombinator, Craft, and many others to make this dream a reality. At Camber, we build software for clinicians to improve quality of care. We streamline and replace manual efforts so clinicians can focus on what they do best: providing high-quality care. — Healthcare is broken. We think this is a problem worth solving, and we think we know how to solve it. Interested? Check out https://jobs.ashbyhq.com/camber.

YC S22
Cambio logo

Cambio

Real estate capital planning and compliance made simple

Cambio is the AI-powered commercial real estate operations platform, built by real estate investors for real estate investors. Cambio automatically collects building data via LLMs to empower mission critical workflows like capital planning and compliance. For instance, Cambio's AI models ingest building data (age, asset class, size, location, etc.) to generate retrofit recommendations and predict ROI. We're working with the largest commercial real estate private equity firms globally like Beacon Capital Partners and Madison International Realty, with a 100% RFP win rate. Our founding team collectively has two decades of commercial real estate experience across KKR, Oxford Properties Group, JPMorgan and Goldman Sachs. We are building the solution we wished we had while working at these funds.

YC S23
CambioML logo

CambioML

AI Teammate to Enable Every Knowledge Worker to Be a Top Performer

Energent.ai turns every knowledge worker into a top performer by pairing them with an AI teammate. We streamline manual workflows without integrations, democratize automation with zero code, and move beyond passive chatbots to deliver real, visible output — all securely within the enterprise environment.

YC W14
Cambly logo

Cambly

On-demand access to English tutors over video chat.

The Cambly app gives English learners instant 1-on-1 access to friendly native speakers over video chat 24/7. Students get an affordable and convenient way to practice their English and gain confidence. Tutors get to make money helping people from around the world practice English.

YC S17
Cambridge Cancer Genomics logo

Cambridge Cancer Genomics

CCG.ai empowers clinicians to make personalised treatment strategies…

CCG.ai exist to ensure that each patient has the right drug, at the right time, to beat their cancer. ‍ We build the software to enable data-driven precision oncology and systematically develop data-driven biomarkers indicative of treatment response. We believe that increasing amounts of clinical and genomic data have the potential to transform cancer treatment, and enable oncologists to make smarter decisions about which drug to use in which circumstance. We are expanding our team in Cambridge, UK, offering a fantastic opportunity for dedicated individuals who are comfortable in a high-work high-reward environment, and who are enthusiastic for a dynamic and varied role. We are looking for people who fit well into our team and company culture, and who like to overcome challenges and drive the business forward. In exchange, we offer a competitive salary with performance related bonuses and stock options, alongside excellent career development opportunities in a fast-growing start-up with a chance to truly impact how cancer is treated. To apply, please send your CV to info@ccg.ai

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.

YC W21
Camp logo

Camp

A Nouns DAO governance client

YC S23
Campfire logo

Campfire

A modern version of NetSuite

Campfire is the modern accounting platform for startups and mid-size tech companies. Our product includes an accounting general ledger that has multi-entity support and advanced financial reporting such as P&L by department and contribution margin by customer. Migrate from legacy accounting software to Campfire for your accounting and financial reporting to automate manual tasks and streamline workflows to unlock financial insights and accelerate the monthly close process.

YC S18
Canary Technologies logo

Canary Technologies

Modernizing the hospitality tech stack.

We bring paper based workflows in hospitality online. Canary's solutions are trusted by hotels worldwide, including Ace Hotel Group, Four Season, Wyndham Hotels, Classic Hotels, and others. We are going to eat all of hospitality software.

YC W20
Candid Health logo

Candid Health

The revenue cycle automation platform.

YC S17
Candidate.ly logo

Candidate.ly

The digital storefront for staffing and recruiting teams.

Candidately simplifies the process of sharing candidate resumes between staffing firms and their clients. Instead of relying on email attachments, Candidately offers a collaborative space where staffing firms can submit their top candidates, receive prompt client feedback, track client activity on candidate profiles, and increase the number of successful placements.

YC F24
Candle logo

Candle

Candle helps couples and friends grow closer daily in just 5 minutes.

Most relationships, romantic or platonic, don’t end in one moment, they drift apart over time. Missed check-ins, surface-level conversations, busy lives, and routines replace real connection. Candle helps couples and friends stay close through 1-minute daily rituals that bring back presence, play, and curiosity. Candle gives couples and friends a daily, low-pressure game designed to create emotional momentum: the most essential, and often most neglected, ingredient in long-term connection. What started as a swipeable questions game has grown into a full platform and private space for your relationship: - Daily Prompts & Games: Thoughtful, funny, and unexpected questions, couple quizzes, audio and photo challenges that update and adapt monthly - Shared Canvas Widget: Leave notes, doodles, or drawings right on each other’s home screen - Now in beta: Date Ideas Swiping**: Get 60 curated date ideas based on your area (yes, even San Francisco :)), updated weekly. Swipe to match on what you both want to try. From pop-up events to hidden gems, it’s the easiest way to try something new together or even with friends or family! We’d love feedback here! - Streaks & Shared Progress — Build accountability and a shared rhythm - Adaptive Decks: Smarter, more relevant questions over time - Shared Photo Albums & Memories: Keep track of all your photos and logged memories