Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.
| Company Name | Founded | Funding Stage | Amount | City |
|---|---|---|---|---|
| Delphia | 2022 | Series A | Undisclosed | Toronto |
| RippleMatch | 2022 | Series B | Undisclosed | New York |
| Finch | 2023 | Venture - Series Unknown | Undisclosed | San Francisco |
| Kinside (Acquired by UrbanSitter in 2025) | 2022 | Series A | Undisclosed | Claremont |
| Canix | 2022 | Series A | Undisclosed | San Francisco |
| Miso Labs | 2026 | Pre-Seed | Undisclosed | San Francisco |
| Indee Labs | 2023 | Non-equity Assistance | Undisclosed | San Francisco |
| Treinta | 2022 | Series A | Undisclosed | Bogotá |
| TrueAccord | 2022 | Venture - Series Unknown | Undisclosed | Lenexa |
| Let’s Do This | 2022 | Series B | Undisclosed | London |
| # | Company | Stage | Amount | Location |
|---|---|---|---|---|
| 301 | Delphia | Series A | Undisclosed | Toronto, Canada |
| 302 | RippleMatch | Series B | Undisclosed | New York, United States |
| 303 | Finch | Venture - Series Unknown | Undisclosed | San Francisco, United States |
| 304 | Kinside (Acquired by UrbanSitter in 2025) | Series A | Undisclosed | Claremont, United States |
| 305 | Canix | Series A | Undisclosed | San Francisco, United States |
| 306 | Miso Labs | Pre-Seed | Undisclosed | San Francisco, United States |
| 307 | Indee Labs | Non-equity Assistance | Undisclosed | San Francisco, United States |
| 308 | Treinta | Series A | Undisclosed | Bogotá, Colombia |
| 309 | TrueAccord | Venture - Series Unknown | Undisclosed | Lenexa, United States |
| 310 | Let’s Do This | Series B | Undisclosed | London, United Kingdom |
Delphia — building at the intersection of consumer data and market forecasting
RippleMatch is the recruitment automation platform replacing job boards as the way Gen Z finds work.
Finch is the #1 API for Employment Systems. Gain access to 200+ HRIS, Payroll, and Benefits systems through Finch's unified API.
Powering the $648b care economy.
Canix builds ERP software for cannabis companies
Miso Labs is a software development company that develops voice models that uses artificial intelligence for interactions.
Indee Labs is unlocking gene-modified cell therapy for the masses with scalable hardware for gene delivery.
Software and AI tools for SMBs in the US and Latin America
TrueAccord uses behavioral analytics, machine learning and an omni-channel digital approach to collections.
Let’s Do This is an online marketplace that that features endurance events in a global scale.
Swif.ai is a multi-OS device management and compliance automation platform designed for security-driven organizations.
Expanse is a cluster optimization platform that improves GPU utilization by predicting resource fit and failure risk at job submission time.
Runtime is an AI infrastructure and developer firm providing sandboxes, observability, guardrails, and deployment tools for AI agents.
Madrone is a is a hardware and mechanical engineering company that develops hyper efficient cooling systems for data centers.
Scispot provides cloud-based lab software for biotech companies, enabling laboratory workflows and Information Management System.
Arpio protects and eliminates downtime for AWS applications by making it easy to recover from any outage in just a few minutes.
Wrapmate is a technology-driven managed marketplace that is reimagining the buy-and-sell experience in the vehicle graphics industry.
Collate creates and streamlines documentation for drug development, medical device, and diagnostic companies.
Upstream is a collaborative email client with channels and task-tracking, offering context and transparency for efficient team decisions.
The industrial data layer for robotics
Forage is a payments technology company that enables merchants to accept SNAP EBT and EBT Cash payments.
RegenEAU manufactures systems that recover heat from wastewater to reduce hot water energy use in multi-unit and commercial buildings.
Vimmerse empowers creators and businesses to engage audiences like never before by animating their still visuals into eye-catching videos
Syrona Health is a digital health solution for personalised gynaecology across life-stages starting from Endometriosis to Menopause.
Pally is an AI-native relationship intelligence app.
Y Combinator has invested in 6,839 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), Information Technology, Software, FinTech, SaaS. The firm invests across 73 different industry categories.
Among tracked funding rounds, Arpio received $8.2M in a Series A round. Y Combinator's total known invested capital is $43.6B.
Y Combinator's average investment size is $11.4M across its portfolio of 6,839 companies.
Recent Y Combinator portfolio additions include Delphia, RippleMatch, Finch, Kinside (Acquired by UrbanSitter in 2025), Canix. These companies were founded in 2020 or later.
Discover portfolio companies of other leading venture capital firms and investors.
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