Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.
Verified emails & LinkedIn for founders across this portfolio.
a0.dev enables mobile developers to efficiently create high-quality applications by generating customized React Native projects.
ReJot is a software development company that synchronize engine that transfers operational data to other teams.
Subtrace empowers developers to effortlessly monitor all production requests with just one command
Nextbyte is an AI driven recruiting platform that enables companies to quickly find and assess candidates.
General Trajectory specializes in building AI models for industrial robots to automate palletization, sorting, picking, and packing tasks.
Rally is a financial platform designed specifically for businesses that operate vehicle fleets.
Finbar designs financial data software to enhance the integration and analysis of global financial information.
Delineate offers evidence-based insights derived from research publications, patents, and databases to inform important business decisions.
HealthKey provides AI-powered tools to summarize medical records, generate diagnoses, and streamline healthcare workflows.
Onlook offers empowering the next generation of builders with a powerful tool designed for seamless collaboration in coding.
Maive streamlines the aerospace compliance documentation required on the manufacturing shop floor.
Permitify is an AI tool that helps review building plans and ensures they follow building codes.
TrainLoop can assist developers in improving DeepSeek-R1 and other reasoning models.
Miyagi Labs is an educational content creating platform that allows users to interact with professors.
Sophris AI powered validation platform that verifies circuit board schematics for electrical engineers.
Sherpa Labs creates an AI-powered ecosystem to enhance and automate the entire data science process.
Vori Health offers a nationwide, all-inclusive medical practice that is uniquely positioned to address back, neck, and other joint issues.
Cartesia provides real-time multimodal intelligence for all devices.
Sonnet is an end-to-end meeting assistant, combining a human-quality notetaker with an auto-updating CRM.
GovEagle is a platform that uses AI to automate the process of creating government proposals.
Zeitview is an aerial data analytics platform that provides aerial drone services for energy and infrastructure sectors.
AI HR platform that finds top global talent and simplifies onboarding, payroll, and compliance.
CoverForce is a commercial insurance tech company offering a platform to quote, pay, and bind policies, connecting users.
AirX is a technology company that focuses on developing a digital platform travel arrangement for urban air transportation.
Y Combinator has invested in 8,084 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.
Y Combinator's top investment sectors include Artificial Intelligence (AI), SaaS, B2B, Software, Developer Tools. The firm invests across 46 different industry categories.
Among tracked funding rounds, Cartesia received $64.0M in a Series A round. Y Combinator's total known invested capital is $53.6B.
Y Combinator's average investment size is $9.7M across its portfolio of 8,084 companies.
Recent Y Combinator portfolio additions include a0.dev, ReJot, Subtrace, Nextbyte, General Trajectory. These companies were founded in 2020 or later.