Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.
| Company Name | Founded | Funding Stage | Amount | City |
|---|---|---|---|---|
| Dumme | 2023 | Seed | $3.4M | London |
| 6sense | 2023 | Debt Financing | $100.0M | San Francisco |
| DioxusLabs | 2023 | Pre-Seed | $500K | San Francisco |
| Rubber Ducky Labs | 2023 | Seed | $1.5M | San Francisco |
| Posh | 2022 | Seed | $3.8M | Hayward |
| Zenysis | 2022 | Series B | $13.3M | San Francisco |
| Courier | 2022 | Series B | $35.0M | San Francisco |
| Vibe Bio | 2022 | Venture - Series Unknown | $12.0M | Boston |
| Welcome | 2022 | Series A | Undisclosed | Denver |
| Yummy | 2022 | Series A | $47.0M | San Francisco |
| # | Company | Stage | Amount | Location |
|---|---|---|---|---|
| 676 | Dumme | Seed | $3.4M | London, United Kingdom |
| 677 | 6sense | Debt Financing | $100.0M | San Francisco, United States |
| 678 | DioxusLabs | Pre-Seed | $500K | San Francisco, United States |
| 679 | Rubber Ducky Labs | Seed | $1.5M | San Francisco, United States |
| 680 | Posh | Seed | $3.8M | Hayward, United States |
| 681 | Zenysis | Series B | $13.3M | San Francisco, United States |
| 682 | Courier | Series B | $35.0M | San Francisco, United States |
| 683 | Vibe Bio | Venture - Series Unknown | $12.0M | Boston, United States |
| 684 | Welcome | Series A | Undisclosed | Denver, United States |
| 685 | Yummy | Series A | $47.0M | San Francisco, United States |
Dumme is the creator of a content automation platform designed to search for information using video.
6sense is an account-based marketing platform that helps B2B organizations achieve predictable revenue growth.
DioxusLabs An open source project focused to improving Rust UI.
Rubber Ducky Labs is a technology company focused on AI-powered product discovery for e-commerce.
Building the AI and automation platform to bring energy costs zero and get us to net zero
Zenysis build the software that governments & international organizations need to confront some of the biggest challenges facing humanity.
Courier is a notification-creation program for app developers that offers push notifications, emails, chat, slack, and custom channels.
Vibe Bio is an AI-based life sciences company that helps biopharma companies with analysis and strategic drug pipeline decisions.
Welcome creates jaw-dropping virtual events.
Yummy is a last-mile and ridesharing app in LATAM
Endpoint Health is a precision immunology company
BillionToOne is a precision diagnostics company that focuses on genetic testing for disease detection.
Palitronica provides cyber-protection for critical infrastructure and associated supply chains.
SoundBoks is a Copenhagen-based hardware company developing and selling battery-powered speaker.
The Ankler offers an entertainment industry newsletter, featuring commentary and gossip.
Riogrande is an e‑commerce aggregator that acquires, operates, and scales consumer brands.
Metal is a data-driven platform that help founders identify, research, and connect with investors and manage fundraising workflows.
Online marketplace where people can book good quality beauty & wellness services conveniently delivered at home in Latin America.
Rose Rocket provides a transportation management platform.
MDalgorithms uses smart algorithms and computer vision to provide real time mobile tools for people with health disorders.
Epsilon3 is the OS for spacecraft and complex operations.
HUD is the platform for building RL environments and post training datasets.
InstaAgent helps brands scale campaigns across hundreds of targeted audiences with personalized content on Meta and TikTok.
Tolmo is an AI security platform that secures every layer of cloud applications, from code to cloud
Context layer for fast-growing sales teams
Y Combinator has invested in 7,916 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 Software, Artificial Intelligence (AI), Information Technology, Machine Learning, E-Commerce. The firm invests across 68 different industry categories.
Among tracked funding rounds, BillionToOne received $130.0M in a Series D round. Y Combinator's total known invested capital is $61.9B.
Y Combinator's average investment size is $11.1M across its portfolio of 7,916 companies.
Recent Y Combinator portfolio additions include Dumme, 6sense, DioxusLabs, Rubber Ducky Labs, Posh. These companies were founded in 2020 or later.
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