Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.
Verified emails & LinkedIn for founders across this portfolio.
Result is an AI operating system for internet businesses, enabling founders to incorporate, manage operations, and automate workflows.
Superlog provides an AI-native observability platform that automates telemetry setup, incident analysis, and code-level bug remediation.
River Markets is a financial tool that allows traders and users to focus on alpha by handling their execution and trading infrastructure.
Framewise Health provides AI-personalized, clinician-reviewed discharge education videos integrated with EHR systems and delivered by SMS.
Amboras is an AI-native ecommerce platform that enables businesses to build, manage, and optimize online stores through intelligent tools.
HeyClicky develops a Mac desktop AI assistant that guides workflows and automates on-screen and background tasks.
Standard Signal develops AI-driven hedge fund strategies using autonomous financial LLM trading systems.
Inth offers an observability platform that provides open-source consent management standard for users and AI agents.
Sidekick is an AI SMS assistant that gives frontline and deskless workers instant answers from company knowledge, and training materials.
The Company Company develops AI agents for business operations to automate enterprise B2B sales and marketing workflows.
Arden provides AI software for SOX audits, automating evidence collection, control testing, and audit workpapers.
Matforge develop AI systems that act as scientists, finding the advanced materials needed to build better microchips and faster datacenters.
smol machines provides tools to build, run, and package portable hardware-isolated Linux virtual machines for software development.
Regbase provides an AI-driven regulatory intelligence platform for tracking global laws, consultations, and grants.
OpenProse is an open-source infrastructure for long-running AI work: a declarative language plus the Reactor harness/runtime for workflows.
Allowance is a application that allows users to make purchases through AI integrated wallets for safe and secure shopping online.
Clawvisor provides a credential-vaulting gateway and authorization layer for AI agents accessing external services.
Pavoot provides an AI agent that manages event workflows and turns event engagement into sales pipeline.
InLoop Robotics develops bimanual robotic systems and RaaS solutions for manufacturing, assembly, and logistics workflows.
Silmaril secures enterprise generative AI tools by deploying automated, real-time firewalls to stop complex prompt injection attacks.
InsForge is an AI native backend platform.
Power.win is a crypto casino operated by Super Awesome Gaming Alliance.
Ergo automates CRM management, sales workflows, and follow-up activities for revenue teams.
Prototyping.io provides an AI-driven platform to analyze CAD designs and manufacture custom mechanical parts.
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), Software, Productivity Tools, Financial Services, Agentic AI. The firm invests across 71 different industry categories.
Among tracked funding rounds, Power.win received $5.0M in a Seed round. Y Combinator's total known invested capital is $56.8B.
Y Combinator's average investment size is $9.7M across its portfolio of 8,084 companies.
Recent Y Combinator portfolio additions include Result, Superlog, River Markets, Framewise Health, Amboras. These companies were founded in 2020 or later.