/Companies

breathing.ai

Techstars '21

New York City, US · Founded 2021 · 3 employees on LinkedIn · 2 known investors

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Nichanan Kesonpatunlockedknows Hannes Bend · together at ThoughtWorks (overlapped)
×2knows the team · via ThoughtWorks
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BreathingAI develops bio-adaptive technology that uses biofeedback to improve employee productivity, well-being, and performance in the workplace. The platform is grounded in research from Stanford and MIT and includes heart rate and breath biofeedback technologies.

Also known as Breathing.ai · BreathingAI

Founders & leadership

breathing.ai was founded in 2021 by Hannes Bend.

HBHannes Bend
Hannes BendCEO / FounderHannes Bend is the founder of BreathingAI, OptimizingAI, and TransformingAI, which develop bio-adaptive technologies that detect vital signs and emotional states through standard webcams. He has over 11 years of research experience in AI and human-computer interaction, including work at MIT and Stanford, and has held positions at Google, WeWork, R/GA, and ThoughtWorks.

Investors · 2

Techstarslisted by TechstarsBoulder · $220K

How we know: the Techstars portfolio · open dataset · Top 3000 Accelerator Startups (no YC) 2026-08 · Not right? Tell us

Company profile

researched Sep 2026

BreathingAI (breathing.ai) develops bio-adaptive software intended to reduce digital burnout and eye strain for people who spend long hours in front of screens. Its first product is a browser extension for Chromium browsers that adjusts screen color filters, delivers guided microbreaks, plays ambient soundscapes and surfaces analytics on screen time and well-being metrics. The extension can use a webcam to monitor vital signs such as stress and energy levels and adapt the on-screen environment in real time. Marketing for the product frames it around countering "dopamine addiction" from scrolling, multitasking and screen overstimulation, alongside reducing Computer Vision Syndrome.

The company positions the extension as integrating into an existing workday rather than requiring additional app time, and offers a free tier with in-app purchases. Feature sets listed include bio-personalized screen filters, a library of more than 50 guided microbreaks covering breathwork, mindfulness and movement, break reminders for posture and hydration, and AI-driven productivity insights. The company states it holds three patents covering its bio-adaptive "Adaptive Interfaces" technology and describes a longer-term vision of bio-personalizing IoT, screen and audio devices.

Founding story

Before founding BreathingAI, Hannes Bend developed what the company describes as the first adaptive heart rate biofeedback virtual reality experience, built with neuroscientists, computer scientists, psychology researchers and creatives at the University of Oregon; the team received an award for Wellbeing Computing from the Association for the Advancement of Artificial Intelligence at Stanford. Bend also developed an early breath biofeedback experience in virtual reality during a residency at Thoughtworks. The company lists an August 2021 founding date and is incorporated as a C-corp.

Business model

BreathingAI distributes a freemium browser extension with in-app purchases, and also addresses companies as customers, offering demo requests and a business-oriented offering alongside the individual consumer product.

The Chrome Web Store listing indicates the extension offers in-app purchases; the company also markets to employers via a business track with demo requests.

Traction

The company reports roughly 10,000 users across 156 countries (elsewhere stated as clients in 138 countries) and one million minutes of use. The Chrome Web Store listing shows 1,000 users and a 4.8 rating across 70 ratings, with the listing marked Featured. Stated user outcomes include an 11% increase in productivity, a 50% reduction in stress and a 20% boost in energy levels.

Latest developments

The Chrome extension was updated to version 2.0.10 on July 15, 2025, with messaging centered on "dopamine reset" tools, bio-personalized screen filters, microbreaks, ambient soundscapes and real-time vital-sign monitoring, and a Spanish-language listing alongside English.

▸Full profile — market position, technology, go-to-market, geography, history

Market position

Positions itself as an employee productivity and digital well-being tool grounded in award-winning academic research, claiming engagement rates well above the category average.

The company cites three granted AI patents on bio-adaptive "Adaptive Interfaces," webcam-based vital-sign personalization rather than static screen filters, and delivery inside the existing workflow via a browser extension rather than a separate app.

Technology

The product is a Chromium browser extension that applies bio-personalized screen color filters, ambient soundscapes and guided microbreaks. It uses the webcam for real-time vital-sign monitoring of stress and energy levels to adjust the screen environment, and provides analytics on screen habits. The company says it has received three patents for its bio-adaptive "Adaptive Interfaces" technology and that its approach draws on research associated with Stanford and MIT, with partnerships with research labs including at Northeastern University. The extension handles personally identifiable information, health information, authentication information, location, web history and user activity per its Chrome Web Store data disclosure.

Go-to-market

Distribution is primarily through the Chrome Web Store with a free-to-try extension, supported by a website offering demo requests for organizations, a newsletter, and press coverage including Forbes.

Knowledge workers and others with heavy daily screen time, plus employers and companies across industries seeking employee well-being and productivity tools.

Geography

Headquartered at 99 Wall St, Suite 4411, New York, NY 10005, US, with users reported in 156 countries.

History

Founded in August 2021 and based in New York, the company built on its founder's prior biofeedback virtual reality research, launched a browser extension as its first product, and has since expanded the extension's feature set to include ambient sound, analytics and webcam-based vital-sign monitoring.

Compiled by commissioned research from 6 cited public sources — announcements, filings, and press listed under research sources below.

Key figures

latest reported
Chrome Web Store ratingJul 20254.8 out of 5 (70 ratings)
Chrome Web Store usersJul 20251,000 users
Countries with usersJan 2024156
EmployeesJan 20242 employees
Guided microbreaks in libraryJan 202450 microbreaks
HeadcountAug 20263
Minutes of useJan 20241,000,000 minutes
Patents grantedJan 20243 patents
Reported energy level increase among usersJan 202520%
Reported productivity increase among usersJan 202511%
Reported stress reduction among usersJan 202550%
UsersJan 202410,000 users

Company-reported or press-reported figures, each dated to when it was claimed — not independently audited.

Competitors · 3

by search overlap

Companies competing with breathing.ai for the same Google search keywords, organic and paid, via search-intersection analysis.

Timeline · 3

launches, deals, and filings
Jul 2025
Browser extension updated to version 2.0.10

The breathing.ai Chromium browser extension was updated to version 2.0.10, offering dopamine reset tools, bio-personalized screen filters, guided microbreaks, ambient soundscapes and webcam-based vital-sign monitoring.

source ↗

Jan 2024
Research lab partnerships with universities

The company states it is partnered with research labs at universities including Northeastern University.

source ↗

Jan 2021
Wellbeing Computing award from AAAI at Stanford

Prior to founding BreathingAI, founder Hannes Bend and collaborators at the University of Oregon won an award for Wellbeing Computing from the Association for the Advancement of Artificial Intelligence at Stanford for an adaptive heart rate biofeedback virtual reality experience.

source ↗

Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.

▸Research sources · 6

primary sources listed

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

Frequently asked questions

What does breathing.ai do?
BreathingAI makes a browser extension that uses webcam-based vital-sign sensing to personalize screen colors, microbreaks and sounds.
Who founded breathing.ai?
breathing.ai was founded by Hannes Bend in 2021.
Who are breathing.ai's investors?
breathing.ai's investors include Expert DOJO, Techstars.
Where is breathing.ai headquartered?
breathing.ai is headquartered in New York City, US.