A*
22 portfolio companies · 12 on the map · $666.2M raised · 6 cities
Portfolio map
12 A* portfolio companies on the map.
Portfolio companies

Assort Health
San Francisco
Assort Health offers what it calls the most comprehensive patient experience platform, handling 115M+ interactions since 2023 with 98%+ resolution, 99% scheduling accuracy, 4.4/5 patient satisfaction, and 15x revenue growth since Q4 2024, l
HealthTech$222MEst. 2023
Cartesia
San Francisco
Cartesia builds the next generation of AI—ubiquitous, interactive intelligence that runs wherever you are. It maintains a Discord community (discord.com/invite/cartesia) and showcases its work at cartesia.ai.
AI/ML$191MEst. 2023
Krea
San Francisco
Krea develops next-generation AI creative tools that are intuitive and controllable for creatives, aiming to empower human expression across text, image, video, sound, and 3D rather than replace artists.
AI/ML$80MEst. 2022
Paraform
San Francisco
Paraform is a recruiting marketplace that connects companies with a network of specialized recruiters to fill roles faster and more accurately. Backed by prominent investors and partners like Palantir and Decagon, it aims to be the first en
Staffing and Recruiting$65MEst. 2022
Landbase
Mountain
Landbase is an agentic AI company delivering go-to-market automation via GTM Omni, the world’s first agentic GTM AI; backed by the Applied AI Lab with NASA, Meta, and ZoomInfo, it uses a data-rich platform with over 300M enriched contacts.
SaaS$42.5MEst. 2023
Antioch
New York
Antioch is a development and testing platform for teams building autonomous and perception systems at scale, backed by notable investors, that helps cut costs, accelerate iteration, enable early detection of regressions, and let customers f
Robotics$13MEst. 2025
Luzia
Madrid
We're Luzia! The personal assistant app that makes AI accessible for everyone.
AI & machine learning$13MEst. 2023
Aligned Marketplace
New York
Aligned Marketplace aims to increase America's healthspan by delivering affordable, accessible, high-quality, and aligned primary care to more than 100 million American employees and their families.
Hospitals and Health Care$11MEst. 2023
Vulcan Technologies
Austin
Vulcan Technologies offers an AI platform for regulatory modernization, specializing in AI regulatory drafting and compliance. Having deployed in Virginia and with federal agencies including the Department of Education, it is expanding nati
Government Administration$10.9MEst. 2025
Fifteenth
San Francisco
Fifteenth provides tax planning and filing for individuals in the tech industry, delivering a seamless tax experience. The firm uses cutting-edge software and a team of five engineers formerly at Flexport and Rippling, positioning it as a t
FinTech$8.3MEst. 2024
Edra
New York
Public announcement coming soon.
Technology$6.5MEst. 2024
Sekai
Sunnyvale
Sekai Project a publisher for visual novel, games, animation, manga and more.
$3.1M
More portfolio companies
10 more A* investments we track beyond the map.
Portfolio map
12 A* portfolio companies on the map.