Angel Registry Update

Archives
March 20, 2026

Angel Registry Update — March 20, 2026

Angel Registry Update

Today's early-stage funding rounds and individual angel investors identified — Angel Registry Update

FounderPortal.ai

Angel Registry Update

March 20, 2026

DAILY BRIEFING

Friday, March 20, capped off a strong week for early-stage funding, with AI-focused startups continuing to attract significant capital and high-profile angel investors. Over **$110 million** was invested across 7 key deals, with a notable emphasis on the infrastructure and application layers of artificial intelligence.

Section 1 — Funding Briefing

Friday, March 20, capped off a strong week for early-stage funding, with AI-focused startups continuing to attract significant capital and high-profile angel investors. Over **$110 million** was invested across 7 key deals, with a notable emphasis on the infrastructure and application layers of artificial intelligence.

COMPANY AMOUNT ROUND FOCUS LEAD INVESTOR
Deeptune $43M Series A AI Agent Training Environments Andreessen Horowitz
Avtal $24M Series A/Seed Debt Collection Engagement Platform S3 Ventures, NJP Ventures
Hosted.ai $19M Seed GPU Infrastructure Efficiency Creandum
Eragon $12M Seed AI for Operational Intelligence Long Journey Ventures
Multiply $9.5M Seed AI-Native B2B Media Agency Mayfield
Hamilton AI $7.5M Seed AI for Private Aviation Operations TTV Capital
Health Universe $6M Seed AI for Healthcare Workflows Kleiner Perkins

Section 2 — Individual Angels Identified

We identified 5 notable individual angel investors who participated in the March 20 funding rounds. This group is heavily concentrated with leaders and researchers from the world of AI and successful tech founders.

Noam Brown

-

Location:

San Francisco, CA

Email:

noam@openai.com

LinkedIn:

linkedin.com/in/noam-brown-8b785b62

X Profile:

@polynoamial

Background:

A research scientist at OpenAI, Noam Brown is a leading figure in multi-agent AI systems. He co-created the first superhuman poker AI (Libratus) and the first human-level Diplomacy AI (CICERO). His investment in Deeptune signals a deep belief in the importance of sophisticated simulation environments for advancing AI capabilities.

Portal Match:

Workplace-ai.com

Brendan Foody

-

Location:

San Francisco, CA

Email:

brendan@mercor.io

Phone:

(650) 400-0797

LinkedIn:

linkedin.com/in/brendan-foody-2995ab10b

X Profile:

@BrendanFoody

Background:

As the CEO and co-founder of Mercor, an AI-powered hiring platform, Brendan is at the forefront of applying AI to real-world business problems. His investment in Deeptune reflects a founder's understanding of the critical need for robust AI training and validation.

Portal Match:

Founder Portal

Yash Patil

-

Location:

San Francisco, CA

Email:

yash.s.patil@gmail.com

LinkedIn:

linkedin.com/in/yash-s-patil

X Profile:

@ypatil125

Background:

Yash Patil is the CEO of Applied Compute and a former researcher at OpenAI, where he was a key member of the agentic software engineer effort (Codex). His investment in Deeptune is a strong endorsement from a builder who understands the nuances of creating and deploying intelligent agents.

Portal Match:

Founder Portal

Max Mullen

-

Location:

San Francisco, CA

Email:

max@maxmullen.com

LinkedIn:

linkedin.com/in/maxmullen

X Profile:

@Max

Background:

As a co-founder of Instacart, Max Mullen has deep experience in building a category-defining company and a complex, multi-sided marketplace. His investment in Multiply, an AI-native media agency, shows his belief in AI's potential to disrupt traditional business services.

Portal Match:

Founder Portal

Josh Woodward

-

Location:

San Francisco Bay Area

Email:

Not found

LinkedIn:

linkedin.com/in/joshwoodward

X Profile:

@joshwoodward

Background:

As the VP of Google Labs and head of the Gemini app, Josh Woodward is at the center of one of the world's most significant AI initiatives. His angel investment in Multiply is a powerful signal about the future of AI in marketing and advertising, coming from a leader who is actively shaping that future.

Portal Match:

Workplace-ai.com

FounderPortal.ai

A SOAR AI Studio Company

Angel Registry Update
Daily Briefing

This report is compiled by Manus AI for FounderPortal.ai subscribers. All information is sourced from publicly available press releases, news articles, and filings. Contact information for individual angels is sourced from public records only. This is not investment advice.

Don't miss what's next. Subscribe to Angel Registry Update:
Powered by Buttondown, the easiest way to start and grow your newsletter.