Angel Registry Update

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March 30, 2026

Angel Registry Update — March 23, 2026

Angel Registry Update

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

FounderPortal.ai

Angel Registry Update

March 23, 2026

DAILY BRIEFING

Today's update features 16 new US early-stage funding rounds totaling over $200M, with a remarkable roster of 10+ high-profile individual angel investors. Highlights include Gimlet Labs' massive $80M Series A with backing from the CEOs of Intel and VMware, and Littlebird's $11M Seed round with investments from the founders of Asana and DocSend, and the author of Lenny's Newsletter.

Section 1 — Funding Briefing

Today's update features 16 new US early-stage funding rounds totaling over $200M, with a remarkable roster of 10+ high-profile individual angel investors. Highlights include Gimlet Labs' massive $80M Series A with backing from the CEOs of Intel and VMware, and Littlebird's $11M Seed round with investments from the founders of Asana and DocSend, and the author of Lenny's Newsletter.

COMPANY AMOUNT ROUND FOCUS LEAD INVESTOR
Gimlet Labs $80M Series A Multi-Silicon AI Inference Cloud Menlo Ventures
BlueFlag Security $28M Series A SDLC Security Platform Maverick & Ten Eleven Ventures
Oryon Cell Therapies $21M Series A Parkinson's Neuron Replacement Neuro.VC, Byers Capital
RyboDyn $21M Seed AI-driven Cancer Target Discovery Genedant, SeaX Ventures
Dimer Health $13.5M Series A AI Transitional Care Medicine Team8, Table Management
Littlebird $11M Seed AI Screen Context "Recall" Tool Lotus Studio
Onit Security $11M Seed Agentic Exposure Management Hetz Ventures, Brightmind
Novaworks.ai $8M Seed AI Workforce Management OS Stalwart Ventures
NurivaTech AI $7.5M+ Seed AI for Athletic Performance Self-funded + Angels
Navi AI $6.7M Seed AI for Commercial Pilot Training United Airlines Ventures
Flourish Care $5.7M Seed Maternal Health Doula Network Zeal Capital Partners
Virchow Medical $4M Seed Precision Oncology Biopsy System Cerberus Ventures
Ezra $3.2M Seed Voice AI Interviewing Platform Penny Jar, LMNT Ventures
BrainGrid $1M Pre-seed AI Product Planner for Builders Menlo Ventures
Careverse.ai $154K Reg CF AI Healthcare Execution Layer Wefunder Syndicate
CYBR International $140K Reg CF AI Cybersecurity Solutions Republic Crowdfund

Section 2 — Individual Angels Identified

We identified 10+ high-profile individual angel investors today. Here are their full profiles:

Bill Coughran

- Location: Menlo Park, CA
- Contact: wmc@sequoiacap.com, (650) 948-8722
- Social: LinkedIn, X/Twitter
- Background: Partner at Sequoia Capital and former SVP of Engineering at Google. Specializes in large-scale computing and networking systems. Angel investor in Gimlet Labs.
- Soar Portal Match: Founder Portal, Finance Portal

Nick McKeown
- Location: Stanford, CA
- Contact: nickm@stanford.edu, (650) 725-3641
- Social: LinkedIn, X/Twitter
- Background: Professor Emeritus at Stanford University, co-founder of Nicira (acquired by VMware). Angel investor in Gimlet Labs.
- Soar Portal Match: Founder Portal, Health Portal

Raghu Raghuram
- Location: San Mateo, CA
- Contact: raghu.raghuram@gmail.com, (650) 427-5000
- Social: LinkedIn, X/Twitter
- Background: Former CEO of VMware, now a Managing Partner at Andreessen Horowitz (a16z). Angel investor in Gimlet Labs.
- Soar Portal Match: Founder Portal, Finance Portal

Lip-Bu Tan
- Location: San Francisco, CA
- Contact: lbtan@waldenintl.com, (415) 518-7194
- Social: LinkedIn, X/Twitter
- Background: CEO of Intel Corporation and Chairman of Walden International. Angel investor in Gimlet Labs.
- Soar Portal Match: Founder Portal, Finance Portal

Lenny Rachitsky
- Location: San Francisco, CA
- Contact: lenny.rachitsky@gmail.com, (858) 382-4809
- Social: LinkedIn, X/Twitter
- Background: Author of the popular "Lenny's Newsletter" and former product lead at Airbnb. Angel investor in Littlebird.
- Soar Portal Match: Founder Portal, Workplace-ai.com

Justin Rosenstein
- Location: San Francisco, CA
- Contact: justin@asana.com, (415) 525-3888
- Social: LinkedIn, X/Twitter
- Background: Co-founder of Asana. Former engineer at Google and Facebook, where he co-created the "Like" button. Angel investor in Littlebird.
- Soar Portal Match: Founder Portal, Workplace-ai.com

Shawn Wang (swyx)
- Location: San Francisco, CA
- Contact: shawnthe1@gmail.com, (415) 802-6997
- Social: LinkedIn, X/Twitter
- Background: Prominent AI/tech influencer, writer, and founder of Latent Space and smol.ai. Angel investor in Littlebird.
- Soar Portal Match: Founder Portal, CitizenPortal.ai

Russ Heddleston
- Location: Whistler, BC, Canada
- Contact: russelleric@gmail.com, (916) 412-4203
- Social: LinkedIn, X/Twitter
- Background: Co-founder and former CEO of DocSend (acquired by Dropbox). Angel investor in Littlebird.
- Soar Portal Match: Founder Portal, Finance Portal

Jason Kipnis
- Location: Brunswick, OH
- Contact: jason.kipnis@gmail.com, Not found
- Social: LinkedIn, X/Twitter
- Background: Former MLB All-Star second baseman. Angel investor in NurivaTech AI.
- Soar Portal Match: Health Portal, Friend Portal

Bill Ackman
- Location: New York, NY
- Contact: ackman@persq.com, (212) 813-3700
- Social: LinkedIn, X/Twitter
- Background: Billionaire hedge fund manager and CEO of Pershing Square Capital Management. Investor in Dimer Health via Table Management.
- Soar Portal Match: Finance Portal

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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.

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