Y Combinator Winter 2024 (W24) Companies

Bitesight is a short-form video platform for discovering and ordering meals, combining food discovery with direct ordering capabilities.

1 investor

Blacksmith processes jobs and serves developers and organizations. The page does not clearly describe the core product or service offering.

1 investor

Blume Benefits provides administrative automation software for health insurance brokers, automating tasks such as quoting, commissions reconciliation, and presentation creation. The platform consolidates customer information and uses AI-powered PDF parsing to reduce manual data entry and reconciliation errors.

1 investor

Brainbase provides an AI agent cloud platform that enables companies to build and deploy AI agents in production across any model or infrastructure.

1 investor

Breez Labs builds Aviea, an AI agent that integrates with existing business tools (inbox, Slack, CRM, ERP) to automate operational workflows for B2B companies. The agent reads company-specific procedures and playbooks to assist operators with routine tasks without requiring migration to new systems.

1 investor

A recommendation system that surfaces essays across topics based on user interests.

1 investor

camelAI is an AI-powered coding agent that enables users to build and deploy applications from natural language instructions without traditional development or deployment workflows. The platform targets software developers and businesses seeking rapid, on-demand application development across various use cases, with built-in integrations and persistent infrastructure.

1 investor

Carma provides an AI-powered operating system for fleet management that replaces legacy point solutions with integrated tools for maintenance scheduling, vendor management, and cost optimization. The platform serves large fleet operators and uses machine learning to automate repairs, parts ordering, and financial analysis across 1,000+ vehicle fleets.

2 investors

Carousel is an AI tool that generates and modifies Excel spreadsheets, including financial models and data analyses, by ingesting information from various file formats and creating formatted visualizations.

1 investor

Celest provides a backend development framework that lets developers write serverless functions and manage databases using Dart, the same language used in Flutter. It deploys applications to cloud infrastructure with a single command.

1 investor

Centauri AI builds an AI-powered document processing platform that extracts, enriches, and automates data from institutional documents (PDFs, agreements, pitchbooks) for financial services firms. The system routes documents through domain-aware agents that parse, validate, and deliver structured output with full source tracing for underwriting, portfolio monitoring, and compliance workflows.

2 investors

Centralize is an AI-powered relationship intelligence platform that maps buying groups and stakeholders across enterprise accounts using data from calls, emails, calendars, CRM, and networks. It helps sales and customer success teams identify decision-makers, identify blind spots, and execute more effective account strategies.

1 investor

Circleback is an AI-powered meeting assistant that automatically generates notes, captures action items, and enables search across recorded conversations. It serves professionals and teams looking to organize and automate meeting workflows.

3 investors

Clarion provides an AI-powered front office platform for healthcare that automates patient and provider workflows including scheduling, refills, and referral management. The company serves healthcare systems and practices seeking to improve operational efficiency and patient experience.

1 investor

Clarum provides a structured intelligence layer that organizes and makes queryable the proprietary internal data held by private capital firms, such as deal records, diligence notes, and performance data. The platform enables investment firms to quickly answer operational questions and powers AI tools that rely on unified data models.

1 investor

Cleva provides USD accounts and virtual USD cards for receiving international payments, with features including ACH/wire transfers, currency conversion, rewards programs, and point redemptions. The platform serves freelancers, remote workers, and small businesses seeking to receive payments from global clients and employers.

5 investors

CloudCruise provides an AI-powered platform for building and running browser automations, particularly for healthcare workflows like EHR and payer portal integrations. The platform handles script generation, execution management, error recovery, and infrastructure, with built-in HIPAA compliance and stealth features for healthcare automation.

4 investors

Cocrafter builds a digital platform for the construction industry, connecting clients, subcontractors, and site managers to streamline project coordination and procurement processes.

2 investors

CodeAnt is a code security platform that identifies and prioritizes security vulnerabilities in applications using AI to surface the most critical issues from thousands of findings. The company serves software development teams and enterprises building with both human-written and AI-generated code.

3 investors

CommodityAI builds an operating system for physical commodity trading, enabling traders to replace phone calls, PDFs, and legacy systems with modern software. The platform serves companies involved in trading, financing, and moving physical commodities globally.

1 investor

Conduit provides an AI agent platform for the hospitality industry that automates guest interactions across multiple channels, handles bookings and upsells, manages internal operations, and delivers leadership insights integrated with existing systems.

2 investors

Consul enables global payouts in USDC stablecoins via email to contractors and team members across 180+ countries, designed for agencies, startups, and marketplace platforms. Recipients receive instant settlements without requiring crypto knowledge or wallet addresses, with costs significantly lower than traditional wire transfers.

1 investor

Copper Health is a full-service remote therapeutic monitoring (RTM) partner for physical therapy practices that handles patient enrollment, monitoring via SMS, clinical documentation, and billing support. The service enables practices to add recurring revenue of approximately $150 per patient monthly without upfront costs or fixed fees.

1 investor

Cora is an AI-powered fitness coaching app that creates personalized training programs, recovery guidance, and nutrition plans. It integrates with wearables like Apple Watch and Garmin to adapt coaching based on real-time body data.

1 investor