About EnsoData
EnsoData is a company based in Madison (United States) founded in 2015 by Sam Rusk and Nick Glattard. EnsoData has raised $51.06 million across 7 funding rounds from investors including Inspire Medical, Venture Investors and Zetta Venture Partners. EnsoData offers products and services including EnsoSleep, AI Sleep Scoring, ePrescribing, and Total Sleep Time. EnsoData operates in a competitive market with competitors including XTrodes, NovaResp, DormoTech Medical, Zhejiang Rouling Technology and DeepWave Technologies, among others.
- Headquarter Madison, United States
- Founders Sam Rusk, Nick Glattard
- SectorsHealthcare
- Email••••••••
- Phone•••• ••••
- Website ensodata.com
- Social LinkedIn X Facebook
- Total Equity Funding$51.06M (USD)
in 7 rounds
- InvestorsInspire Medical
& 15 more
Products & Services of EnsoData
EnsoData offers a comprehensive portfolio of products and services, including EnsoSleep, AI Sleep Scoring, ePrescribing, and Total Sleep Time.
Cloud-based platform for viewing and scoring sleep studies efficiently
Automates accurate scoring of sleep data to save time for clinicians
Enables electronic prescribing for sleep disorder treatments
Calculates sleep duration to enhance study reporting accuracy
Funding Insights of EnsoData
EnsoData has successfully raised a total of $51.06M across 7 strategic funding rounds. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding $51.06M
- Total Rounds 7
- First Round $12,000
(Dec 2015)
- Investors Count 16
All 7 funding rounds of EnsoData with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| May 2026 | – | Debt – Conventional | – | – | |
| Jun 2025 | $20M | Series B | – | Questa Capital | |
| Apr 2022 | $20M | Series B | – | Inspire Medical | |
| May 2020 | $9M | Series A | – | Venture Investors, Zetta Venture Partners | |
| Mar 2018 | $1.5M | Seed | – | Colle Capital | |
| Apr 2016 | $550,000 | Seed | – | HealthX Ventures | – |
| Dec 2015 | $12,000 | Seed | – | Y Combinator | – |
16 investors in total: 14 institutional and 2 angel.
Investors in EnsoData
EnsoData has secured backing from 16 investors, including institutional, venture fund, and angel investors. Prominent investors backing the company include Inspire Medical, Venture Investors and Zetta Venture Partners.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Multiple sectors focused seed & early stage VC firm investing in the US, Europe & Asia | – | ventureinvestors.com | Madison, United States | |
Seed and early-stage tech investments are made in the US. | – | zettavp.com | San Francisco, United States | |
Venture capital is offered for sleep, health, and wellness innovations. | – | supermooncapital.com | - | |
Venture capital is provided to tech startups by Colle Capital. | – | colle.vc | New York, United States | |
Investments are directed toward accessible digital healthcare solutions. | – | healthxventures.com | Madison, United States | |
Early-stage venture capital investments are made in Midwest startups. | 2015 | m25vc.com | Chicago, United States | |
VC firm focused on investing in early stage product & service technology | – | sternhillassociates.com | Boston, United States | |
Angel investment and business incubation services are provided. | – | wisinvpartners.com | Madison, United States | |
Early-stage startups are accelerated via funding and educational programs. | – | ycombinator.com | Mountain View, United States | |
Startup accelerator | – | dreamit.com | New York, United States |
Investor details for EnsoData
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
- Complete investor list
- Round participation
- Investor portfolios
- Co-investor network
Verified entity values are shown only after access is granted.
People of EnsoData
24 people are tracked at EnsoData (3 in leadership, 21 in board & advisors).
| Name | Role | Group |
|---|---|---|
Sam Rusk | Co-Founder & CAIO | Leadership |
Nick Glattard | Co-Founder & CTO | Leadership |
Chris Fernandez | Executive Chairman & Chief Research Officer | Leadership |
Justin Mortara | President & CEO | Investor | Board & advisors |
Scott Button | Board Member | Board & advisors |
Darren Sandberg | Executive Advisor | Board & advisors |
Amanda Cheng | Clinical Advisor | Board & advisors |
Andrey Zinchuk | Clinical Advisor | Board & advisors |
Joe Amaral | Board Observer | Board & advisors |
Mark Gorenberg | Board Member | Board & advisors |
Dan Baker | Commercial Advisor | Board & advisors |
Neil Devani | Board Advisor | Board & advisors |
James Alcorn | Board Observer | Board & advisors |
Mike Masterson | Board Advisor | Board & advisors |
Maggie Brickerman | Executive Advisor | Board & advisors |
James Hungerford | Clinical Advisor | Board & advisors |
Adam Dakin | Executive Advisor | Board & advisors |
Fred Robertson | Board Member | Board & advisors |
Mark Bakken | Board Member | Board & advisors |
Victoria Grace | Board Observer | Board & advisors |
4 more people are available in the full profile.
Complete people profiles for EnsoData
Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.
- Full employee list
- Team structure
- Board tenure
- Professional contacts
Verified entity values are shown only after access is granted.
Timeline of EnsoData
3 dated milestones of EnsoData across 11 years, from founding to its latest funding, stage changes and deals.
- Founded EnsoData is founded.
- Funding First funding round of $12K.
- Funding Latest funding round, Debt – Conventional,.
Competitors of EnsoData
EnsoData operates in a dynamic and competitive business environment, facing competition from various established players and emerging companies in the market. The competitive landscape includes prominent companies such as XTrodes, NovaResp, DormoTech Medical, Zhejiang Rouling Technology and DeepWave Technologies, among others.
| Company Name | Domain | Founded | HQ Location | Total funding | Employees | Description |
|---|---|---|---|---|---|---|
| xtrodes.com | 2019 | Herzliya, Israel | $5.5M | – | Mental wellness is monitored via AI-enabled brain activity wearables. | |
| novaresp.ai | 2016 | Halifax, Canada | $3.1M | – | Developer of AI-enabled CPAP algorithm for sleep apnea patients | |
| dormotech.com | 2016 | Tel Aviv, Israel | – | – | Sleep assessment systems for obstructive sleep apnea diagnosis are developed. | |
| flexolinkai.com | 2020 | Hangzhou, China | – | – | Developer of brain-computer interface devices | |
| deepwave.tech | 2016 | Scottsdale, United States | – | – | Wearable neurotechnology is developed to enhance sleep and memory consolidation. | |
| shsglobalsleepservices.com | 2019 | Boston, United States | – | – | Provides algorithmic platform for sleep disorder diagnosis and management for healthcare teams. | |
| sleeptest.com | 2017 | Laguna Niguel, United States | – | – | Provides home sleep testing, CRM software, and telemedicine for sleep disorder diagnosis. | |
| polysmith12.com | 2020 | Irvine, United States | – | – | Develops and sells PSG software and hardware for clinical sleep analysis. |
Detailed competitors of EnsoData
The full competitor set, operating metrics and side-by-side benchmarks require an active premium plan.
- Full competitor set
- Operating metrics
- Benchmarks
- Competitive positioning
Verified entity values are shown only after access is granted.
Web traffic of EnsoData
The website of EnsoData (ensodata.com) receives about 6.9K visits a month.
- Monthly visits6.9K
▼ 22.2% vs previous month
Websites whose visitors overlap most with EnsoData. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
| medicalfuturist.com | 100% | – | #363,346 | View details | |
| delveinsight.com | 60% | 65.1K | #743,647 | View details | |
| neobest.in | 38% | 2K | #7,619,398 | View details |
Latest news on Ensodata
Complete news archive for EnsoData
Full article history, source details, and older brand coverage require an active premium plan.
- Full article archive
- Source and publication date
- Older coverage
- Brand-specific news history
Verified entity values are shown only after access is granted.
Similar companies to EnsoData
10 companies that operate in the same segment as EnsoData (Clinical IT & Data Platforms), ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
Provider of fitness memberships encompassing group classes, gyms, and at-home workouts | 2016 | Bengaluru, Karnataka, India | USD 713.57 M | – | – | |
Employee health benefits are facilitated via a cloud-based platform. | 2007 | Plymouth Meeting, Pennsylvania, United States | USD 228.3 M | – | – | |
Healthcare appointments are booked online via Zocdoc's platform. | 2007 | New York, New York, United States | USD 425.97 M | USD 4.66 M | 233 | |
Virtual physical therapy and digital pain care solutions are provided. | 2015 | San Francisco, California, United States | USD 854.44 M | – | – | |
Tech-enabled mental health solutions for employers are provided. | 2016 | New York, New York, United States | USD 508.73 M | – | – | |
App-based health insurance is offered to individuals and businesses. | 2016 | Paris, France | USD 863.12 M | – | – | |
Virtual care programs for managing chronic diseases are provided. | 2011 | San Francisco, California, United States | USD 450.12 M | USD 260.21 M | – | |
AI-driven EMR and practice management software is delivered for clinics. | 2010 | Boca Raton, Florida, United States | USD 329.17 M | – | – | |
Cloud-based administrative tools for healthcare providers are offered. | 1997 | Watertown, United States | USD 40 M | – | – | |
Membership-based primary care platform is offered for employees and consumers. | 2007 | San Francisco, California, United States | USD 402.56 M | – | – |
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Frequently Asked Questions about EnsoData
EnsoData was founded in 2015.
EnsoData is headquartered in Madison, United States. It is registered at Madison, Wisconsin, United States.
EnsoData is a funded company, having raised a total of $51.06M across 7 funding rounds to date. The company's 1st funding round was a Seed of $12K, raised on Dec 2015.
EnsoData was founded in 2015 and is headquartered in Madison, United States. The company operates in the health technology sector, focusing on sleep disorder diagnostics. Its EnsoSleep SaaS platform is utilized to automate scoring of in-lab and home sleep studies through big data and analytics. Clinicians are assisted in identifying patterns and trends related to conditions such as sleep apnea.
EnsoData's top competitors include XTrodes, NovaResp and DeepWave Technologies.
EnsoData offers EnsoSleep, AI Sleep Scoring, ePrescribing, and Total Sleep Time.
EnsoData has 16 investors. Key investors include Inspire Medical, Venture Investors, Zetta Venture Partners, Supermoon Capital, and Colle Capital.