Company universe, page 35

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

source-backed company entry

Tackling the construction labor gap through an e-learning platform to train and onboard construction workers.

Cai is developing a natural language music composition platform to empower the non-technical composer/musician to compose intuitively and iteratively alongside AI, while still maintaining creative control.

Cair Health empowers billing companies, care management platforms, EHRs, offshore BPOs, provider groups, and specialty pharmacies with AI-driven RCM solutions. Our suite of AI Agents helps RCM teams streamline operations, reduce manual costs, and improve consistency—while maintaining full control over core workflows. Cair is trusted by 100+ practices across the country — including iconic VC-backed digital health startups, leading specialty EHRs, and some of the largest billing companies and BPOs

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.

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

Cajal (YC W26) is massively scaling formal verification to accelerate scientific discovery. We deploy superhuman AI mathematicians to high-impact applied domains, starting with quantum computing and finance. We do this with Lean - a framework that allows us to formally verify any mathematical statement, grounding AI in truth and validating the tools discovered by our systems.

Make big purchases with the CAKE Visa Card and pay them off in easy, fixed monthly payments with a super-low-rate.

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.

Engineers want to optimise their calculations to produce the most efficient designs possible. CalcTree is a platform to help them succeed. We let engineers transform tools they already love into intelligent, trusted calculations.

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

source-backed company entry

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

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 c

58% of the $400B call center industry runs on on-prem phone systems, and until now bringing AI voice automation to them meant ripping out their entire infrastructure first. That's the largest unserved segment in the market. Callab AI connects directly to legacy PBX systems like Avaya, Cisco UCM, and Mitel, and automates up to 70% of call volume with zero migration needed. We plug into these environments without requiring a rip-and-replace. We serve clients across three continents, including bran

Leading enterprises use Callback to manage complicated, real-world workflows. We integrate with your systems, not the other way around. Our platform serves as an auditable and permissioned system of record for your operations.

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.

Global Internship Matching Platform

Calmo builds AI agents for incident management. With Calmo, software engineers resolve incidents and production issues up to 80% faster, increasing productivity and reducing operational downtime.

CaloSense is a comprehensive pre- and post-bariatric surgery program with two major value propositions: Dramatically increase the conversion rate of potential patients to actual surgeries, resulting in more surgeries for clinics. Improve long-term patient outcomes, addressing the 35% of patients who regain weight, and reducing costs for health insurance.

3D Printing, VR, Vertical Farming & More

Caltana is an AI pricing automation and analytics platform for commercial real estate services, providing 10x faster and more accurate pricing for property owners and service suppliers.

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.c

Cambio is the AI-native commercial real estate operations platform, built by investors for investors. Our suite of products automatically collects building data to empower mission critical workflows like capital planning and compliance. Cambio uses LLMs and agentic AI to reason across thousands of pages of unstructured data, run multi-stepanalyses, and continuously adapt as regulations, assets and market conditions change. With Cambio, investors can evaluate and prioritize retrofit investment op

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.

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.

Web 3 community focused on decentralizing collaborative work using blockchain technology

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,

For decades, companies have settled for software built for everyone, which means it's perfect for no one. They stitch together five SaaS tools to approximate one workflow, pay for seats they don't use, and file tickets with a data team just to answer a simple question. CamelAI is a different bet: your own AI software engineer, living on its own computer, building exactly what your business needs. You describe what you want. CamelAI builds it, deploys it to a live URL, and keeps it running. No de

camfer is the AI CAD tool. Now, engineers can create parametric designs with natural language.

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.

A Nouns DAO governance client

source-backed company entry

Camperoni automates the administrative grunt work of parenting. The platform helps parents discover kids' camps and activities, find the ones that fit their family's needs, share and coordinate with kids' friends, and register easily and on time.

Campfire is the modern accounting platform for startups and mid-size tech companies. The fastest growing YC companies such as Replit, Posthog, SpeakAI run on Campfire. 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

CampusLush | The Eventbrite for Colleges

source-backed company entry

AI coding tools have made developers 100x faster but customer-facing incidents are up 43% YoY, QA hasn't kept up. Canary is the first AI QA engineer that understands your codebase. Instead of relying on flaky DOM scraping or screenshot analysis, Canary reads your source code directly to understand developer intent and catch broken user flows before they hit production. Engineering teams go from weeks of manual testing to 90%+ coverage in days. Built by a team that built coding agents at Windsurf

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.

Digital products - such as the risk assessment tool, the self-check reminders and walkthroughs - are built to raise awareness and help people reduce exposure to cancer risk factors, reaching over a million South Africans each month.

CancerAid is an app for oncology patients, caregivers and clinicians to provide support during their journey.

We are transforming waste into superior quality advanced material to power energy storage devices like batteries and capacitors.

The revenue cycle automation platform.

xVector.us AI-powered software and hardware replace humans with AI-powered sensors to save lives in Military combat, Law Enforcement, Oil & Gas, Agriculture and Firefighting.

Candidately is the AI workspace for recruitment agencies. We sit on top of Bullhorn and other major ATS platforms and give every recruiter on the team the speed and reach of the best biller in the building. One platform, five products. Rediscovery uses semantic search to find candidates the ATS already has but Boolean search can't surface. Sourcing reaches 250+ million web profiles when the database falls short. Resume Builder turns a raw CV into a branded, client-ready document in seconds. Clie

Compare and hire local candid photographers

The world's first carrier store app - change your carrier right from your phone without changing SIM cards.

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

Candle is the app that gives you financial analytics and savings strategies.