Overview
Artificial intelligence will transform every facet of how we work and live. Foundation models are creating a new set of paradigms for new product construction – models that can write, code, draw, and act on users' behalf. On top of these paradigms we also see the emergence of copilots for everybody – be it lawyers, accountants, or sales reps – that will help us work more effectively and efficiently. Perhaps most excitingly, we’re at the very early stages of this powerful transformation, and the underlying technologies are advancing rapidly. It’s an unprecedented time to be building the products and companies that will power our intelligent future.
Areas of focus include AI applications, AI Infrastructure, and Foundation Models.

Mustafa Suleyman // Inflection
Personal AI
When former DeepMind co-founder Mustafa Suleyman decided to start a new consumer AI product company, he initiated it at Greylock. Inflection is an AI studio and the creators of Pi, a new type of consumer AI designed to be kind and helpful. The Inflection team includes some of the industry’s top AI experts who previously worked at DeepMind, Google, Meta, Microsoft and OpenAI. Other Inflection AI investors include Microsoft, Bill Gates, Eric Schmidt, and NVIDIA, and through partners CoreWeave and NVIDIA, Inflection AI is building the largest AI cluster in the world comprising 22,000 NVIDIA H100 Tensor Core GPUs.
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David Luan // Adept
Universal AI Teammate
Adept is an ML research and product lab building useful general intelligence in the form of a universal AI teammate. It was founded by a team with deep roots in ML, including key contributors to Google, DeepMind, and OpenAI’s largest models. Greylock was the first investor in 2022, when Adept introduced ACT-1, their first large model for actions, which can execute complex user requests across a range of software tools. This powerful underlying technology and the team’s product vision have attracted strategic investors like Microsoft, Nvidia, Atlassian, and Workday.
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Alex Ratner // Snorkel
Data-centric AI for the Enterprise
Snorkel’s mission is to empower everyone to solve their most impactful problems through data-centric AI. Founded by a team spun out of the Stanford AI Lab, Snorkel equips enterprises to unlock the power of LLMs and foundation models by focusing on the most critical part—the training data. Greylock partnered with Snorkel since they were still in the lab at Stanford, and the team initially worked out of Greylock offices. Today, six out of the top ten US banks, government agencies, and Fortune 500 companies across financial services, insurance, pharma and healthcare, manufacturing and retail industries work with Snorkel to accelerate AI development by 10-100x.
Learn MoreFoundation Models
Elevating AI to the next level with powerful, versatile base models.
AI Applications
Accelerating efficiency and productivity with intelligent, purpose-built AI solutions.
AI Infrastructure
Laying the foundation for an AI-first world.
Investors
Learn more about open roles at Greylock-backed artificial intelligence companies.
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