Y Combinator Summer 2024 (S24) Companies

Theseus builds robotic situational awareness software using visual positioning for drones that operate in GPS-denied environments. The company serves military and defense platforms, providing a Micro Visual Positioning System designed for contested operational conditions.

1 investor

Thunder Compute develops GPU virtualization software that improves utilization of graphics processing units in data centers. The company targets cloud providers and enterprises seeking to increase computational capacity without additional hardware investment.

2 investors

Thyme has partnered with Altruist to create Hazel, an AI product for wealth management professionals.

1 investor

Tivara provides AI agents that automate inbound patient phone calls for healthcare practices, handling scheduling, prescription refills, intake, and after-hours triage while integrating with existing EMR and practice management systems. The platform reduces operational costs and improves patient access by resolving routine requests autonomously.

2 investors

TradeFlow AI develops AI technology for trade settlement in financial services, enabling firms to increase operational efficiency.

1 investor

Typa is a content creation and management platform powered by AI that helps teams draft, refine, and publish social media posts and written content. The tool serves marketing teams and content creators by automating research and drafting while maintaining brand voice and editorial control.

1 investor

Ultra manufactures OP1, a stationary multi-purpose AI robot for warehouse automation that handles repetitive tasks like packing, sorting, and kitting. The robot targets industrial businesses and warehouses across the United States.

2 investors

Unbound builds security infrastructure to govern AI coding agents in enterprise environments. The company provides an Agent Access Security Broker that sits between AI agents and systems they interact with, enabling security teams to discover, audit, and control agent actions without disrupting developer workflows.

2 investors

Undermind provides AI-powered research discovery tools that help R&D teams find relevant scientific papers and research quickly. The platform serves biotech and pharmaceutical companies conducting drug discovery and development work.

3 investors

Understood Care provides patient advocacy services for older adults navigating healthcare, particularly Medicare benefits and care coordination. The company connects clients with trained advocates who help with claims, medication safety, transportation, and social services.

3 investors

Unsloth provides tools and models for machine learning optimization and training. The company develops open-source software for efficient model training and deployment.

2 investors

Usul builds a repository of primes and vendors in government contracting, helping contractors identify team members with relevant past performance, agency relationships, and certifications for specific pursuits. The platform surfaces subcontracting relationships, customer trust signals, and emerging competitors to help assemble winning teams for bids.

4 investors

Vendra connects manufacturers with a network of qualified US-based suppliers to produce custom parts, managing the full process from quote aggregation to delivery for aerospace and defense companies.

1 investor

Vera Health develops AI-powered clinical decision support software for emergency medicine departments and physicians. The company serves healthcare providers seeking to improve patient outcomes and operational efficiency in emergency settings.

1 investor

Vibe is a platform that converts natural conversation into functioning applications, allowing non-technical users to build software through dialogue.

1 investor

VideoGen builds an AI-powered video creation platform that applies industrial automation to video production, making video creation accessible to a broader audience.

5 investors

Village Labs provides software and services to help business owners establish and administer employee stock ownership plans (ESOPs), which distribute company equity to employees while offering tax advantages to owners.

1 investor

Glass Devtools builds AI-powered code editing tools, having previously created Void, an open-source AI code editor. The company focuses on developer tools for software engineers.

1 investor

Voker is an analytics platform for AI agent interactions that provides structured insights for product, engineering, and business teams. It automatically classifies user intents, detects agent failures, and correlates conversational data with outcomes across major LLM frameworks including OpenAI, Anthropic, and Gemini.

2 investors

Weaver Robotics builds home robots that perform household tasks like laundry folding. The company designs robots from the ground up for consumer homes, with the first product (Isaac 0) already deployed to customers and a next-generation model (Isaac 1) in development.

1 investor

Weel provides a smartphone application that combines GPS navigation, dashcam recording with video sharing, and driver assistance features including augmented reality navigation and advanced driver assistance systems. The app targets drivers seeking safety and navigation tools without additional hardware or cost.

1 investor

Winfunc is an autonomous hacking agent that identifies, prioritizes, and patches software vulnerabilities in codebases using formal verification and artificial intelligence. The product targets development teams and security engineers who need vulnerability detection without manual intervention.

1 investor

Wordware is an AI context lab that has developed Sauna, an intelligent workspace assistant designed to learn user preferences, detect patterns, and automate routine tasks to enhance deep work productivity.

6 investors

XTraffic provides software and sensor systems that cities deploy to automatically control traffic signals across intersections and corridors, with the goal of reducing congestion and improving safety.

1 investor