# Fei-Fei Li

> Fei-Fei Li is a seed investor at World Labs backing Artificial Intelligence. See 18 investments, round sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Fund: World Labs
- Location: Stanford, United States
- Total investments: 18
- Last investment: Jul 2026
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/fei-fei-li-4541247
- X (Twitter): https://twitter.com/drfeifei
- Facebook: https://www.facebook.com/feifei.li.372

Fei-Fei Li is a seed investor at World Labs in Stanford focused on Artificial Intelligence and Software. Fei-Fei Li is the co-founder and CEO of World Labs. She is also a Sequoia Professor of Computer Science at Stanford University.

## Contacts

5 contacts available for Fei-Fei Li: work email, personal email, work phone, personal phone and socials. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-email/fei-fei-li?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Artificial Intelligence | 10 | 56% |
| Software | 7 | 39% |
| Machine Learning | 4 | 22% |
| Information Technology | 4 | 22% |
| Robotics | 3 | 17% |

29 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 9 | 50% |
| Series A | 7 | 39% |
| Series B | 2 | 11% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| United States | 14 | 78% |
| Canada | 2 | 11% |

## Investments

| Company | Description | Round size | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Runta | Runta is the execution layer for AI agents. Agent execution layer for token efficiency, secret protection, and governed access. | $20M | Seed | Jul 16, 2026 |  |
| Generalist AI | Generalist AI is a robotics firm formed by a senior researcher who left Google to investigate robotics and artificial intelligence (AI) at Google Deepmind. | $400M | Series B | Jun 04, 2026 |  |
| Trajectory | Trajectory is a research and product company developing a platform that enables continual learning for AI-powered products. | $15M | Seed | May 27, 2026 |  |
| Obin AI | Obin AI provides an agentic AI platform designed specifically for financial institutions to automate complex workflows. It deploys production-ready AI agents that integrate proprietary firm data, policies, and historical context for high-accuracy tasks. Obin AI uses orchestrated agents, workflow automation, and data integration to support middleand back office operations in financial institutions with compliance-aware processes and improved task execution. | $7M | Seed | Mar 18, 2026 |  |
| Simile | Simile is an artificial intelligence company that provides a platform for automating and improving communication and collaboration through AI-driven tools. It offers solutions for creating and managing conversations, generating content, and analyzing interactions to support business workflows. The company integrates AI models to assist teams indrafting messages, responding to queries, and enhancing productivity across digital communication channels. Its platform combines natural language processing, automation, and data analysis to streamline communication tasks and improve organizational efficiency. | $100M | Series A | Feb 12, 2026 |  |
| Doctronic | Doctronic is the first D2C AI doctor working with human doctors in all 50 states in the US (and moving into other countries quickly). Get immediate AI diagnosis and then ask a human doctor to verify / act on that diagnosis if needed. | $20M | Series A | Sep 15, 2025 |  |
| Emerald AI | Emerald AI creates a platform that enables AI data centers to adjust power consumption from electricity grids dynamically. This system orchestrates computing loads across data centers to bolster grid reliability. The technology aims to advance AI innovation while ensuring power affordability and electric system stability. | $34.2M | Seed | Jul 01, 2025 |  |
| Yutori | Yutori is part of a slew of AI startups creating autonomous agents, or systems that use AI to perform actions on their own. | $15M | Seed | Mar 27, 2025 |  |
| Resolve.ai | Resolve AI is a firm dedicated on automating software processes. The company creates AI solutions that can automatically troubleshoot and resolve manufacturing challenges. | $35M | Seed | Oct 01, 2024 |  |
| Delphina | Delphina eliminates partners of repetitive productionization tasks and speeds up data science teams' ability to provide business impact by automating hard routing tasks. | $7.5M | Seed | Dec 13, 2023 |  |

10 of 18 investments shown.

## Co-investors
- [Radical Ventures](https://shizune.co/investors/profile/radical-ventures) — VC Fund, 9 deals together
- [Index Ventures](https://shizune.co/investors/profile/index-ventures) — VC Fund, 5 deals together
- [Exceptional Capital](https://shizune.co/investors/profile/exceptional-capital) — VC Fund, 3 deals together
- [SV Angel](https://shizune.co/investors/profile/sv-angel) — VC Fund, 3 deals together
- [AME Cloud Ventures](https://shizune.co/investors/profile/ame-cloud-ventures) — VC Fund, 2 deals together
- [Andreessen Horowitz](https://shizune.co/investors/profile/andreessen-horowitz) — VC Fund, 2 deals together

## About World Labs

VC Fund · Stanford, United States

World Labs is an AI startup that can analyze visual data with comprehension akin to a person's, a substantial advancement above existing capacities.

1 contacts available at World Labs.

| Name | Title | Profile |
| --- | --- | --- |
| Fei-Fei Li | Founder & CEO | https://shizune.co/investors/profile/fei-fei-li |

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## Featured in investor lists
- [Artificial intelligence Angel Investors in Canada](https://shizune.co/investors/artificial-intelligence-angel-investors-canada)

## FAQ

### What does Fei-Fei Li invest in?

Fei-Fei Li invests primarily in Artificial Intelligence, Software and Machine Learning startups, most often at Seed and Series A stage. Most of the 18 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Fei-Fei Li?

Public channels for Fei-Fei Li include LinkedIn, X (Twitter) and Facebook. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.

### When did Fei-Fei Li last invest?

The most recent investment recorded for Fei-Fei Li closed in Jul 2026. Shizune tracks 18 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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