/Companies

Lark

Mountain View, US · Founded 2011 · 124 employees on LinkedIn · 14 known investors

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Lark develops an AI-powered health coaching platform that delivers personalized support for chronic disease prevention and management through 24/7 text-based conversations and integration with smart health devices. The platform serves individuals seeking affordable, accessible care for chronic conditions.

Also known as Lark Health

Founders & leadership

Lark was founded in 2011 by Julia Hu.

JHJulia Hu
Julia HuCEO, Co-founderJulia Hu holds a Bachelor's and Master's degree from Stanford and completed coursework toward an MBA from MIT. She previously led Clean Tech Open, managed a green buildings startup, and served as an Entrepreneur in Residence at Stanford's StartX before founding Lark Health, which develops an AI-powered health coaching platform for chronic disease management.
JZ
Jeff ZiraCTO, Co-founder

Investors · 14

Reported raises · per SEC filings

Form D private placements

$139.1M disclosed across 2 rounds · 2020–2021

▶$94.7MraisedSep 2021 · 20 investors · Other Health Care
Rule 506(b)
Officers, directors & promoters on the filing
  • Julia HuExecutive Officer, Director
Offering amount
$100M
Amount sold
$94.7M
First sale
Aug 2021
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$44.3MraisedOct 2020 · 58 investors · Other Health Care
Rule 506(c)
Officers, directors & promoters on the filing
  • Julia HuExecutive Officer, Director
Offering amount
$44.3M
Amount sold
$44.3M
First sale
May 2020
Incorporated
Corporation, Delaware
Federal exemptions
06c
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

Company profile

researched Aug 2026

Lark Health is a healthcare technology company that delivers virtual chronic disease prevention and management through conversational artificial intelligence. Members interact with a digital coach in a text message-like interface that is available 24 hours a day and, according to the company, responds within about two seconds. The platform is built on a cognitive behavioral therapy framework and incorporates remote patient monitoring, with qualified members receiving connected devices such as a smart scale, glucometer and testing supplies, or a blood pressure monitor depending on their program.

Lark's programs cover weight loss, GLP-1 medication support, prediabetes, type 2 diabetes, hypertension, and general wellness, and are described by the company as spanning four areas: Prevention, Diabetes Prevention, Diabetes Care, and Hypertension Care. Its Diabetes Prevention Program is a yearlong curriculum that holds Full Recognition from the U.S. Centers for Disease Control and Prevention. Program elements include daily lessons, goal setting, food and exercise tracking, reminders, live group coaching, and a member community, delivered via iPhone, Android, and tablet apps. The company states its platform aggregates health data from most smartphones and more than 70 health monitors and apps, and integrates with health plan and employer infrastructure. Internal clinical research and data teams publish outcomes studies and report return on investment to partners.

Compiled by commissioned research from 8 cited public sources — announcements, filings, and press listed under research sources below.

Related companies · 2

Companies working in the same space as Lark.

In the news

▸Research sources · 8

primary sources listed

8 public sources were cited for this profile; the first-party ones are listed here.

Frequently asked questions

What does Lark do?
Lark Health provides 24/7 conversational-AI health coaching and connected devices for chronic disease prevention and management.
Who founded Lark?
Lark was founded by Julia Hu in 2011.
Who are Lark's investors?
Lark's investors include Alpha Intelligence Capital, Asset Management Company, IPD Capital, Joyance Partners, King River Capital, Olive Tree Capital, Samsung Next, SteelSky Ventures and 6 more.
How much funding has Lark raised?
Lark has disclosed $139.1M raised across 2 rounds.
Where is Lark headquartered?
Lark is headquartered in Mountain View, US.