Ozlo Sleep
PrivateLast Round
Series B
Oct 29, 2026
Total Funding Raised
$32M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
Ozlo Sleep operates in Consumer & Commerce and is based in Northborough, Massachusetts. Its latest recorded funding round was a Series B round in October 2026.
Ozlo Sleep is a consumer electronics and health technology company that develops science-driven audio products, including its flagship Sleepbuds, designed to improve sleep quality through noise-masking technology and biometric sensing.
Sector
Consumer & Commerce
Verticals
Consumer Electronics, Home & Lifestyle, Health IoT, D2C Brands
Business Model
B2C
Customer Profile
Hardware Sales, Hardware + Subscription
AI Layer
Application
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Ozlo Sleep Comparables
Compare Ozlo Sleep with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| SoundOff Sleep | 86% | |
| Fitnexa Inc. | 83% | |
| 1MORE | 82% |
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Ozlo Sleep Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series B | Oct 29, 2026 | ||||
| VC Round | Oct 22, 2024 | ||||
| Series A | Aug 4, 2023 |
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Key People
Founding team and executive leadership
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Ozlo Sleep Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| RA Capital Management | Series A |
| WISE Ventures | Series B, VC Round |
| ARTIS Ventures | Series B, Series A |
| Drive by DraftKings | Series B, VC Round |
| Negev Capital | Series A |
| Accelerate Ventures | Series B |
| LifeArc Ventures | Series B, Series A, VC Round |
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Market signals
Structured signals derived from secondary market and firmographic data.
- Oct 29, 2026
Completed a Series B funding round.
- Sep 11, 2026
Monthly visitors increased 33% MoM.
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Recent news
Latest coverage and updates
- recognized_asNov 9, 2026
Time Magazine recognizes Ozlo Sleep's Ozlo Sleepbuds among its best inventions of 2025.
- partners_withNov 4, 2026
Ozlo Sleep and High Fives Foundation partner to support better sleep for athletes and the High Fives community across recovery, recreation, and life after life-changing injuries.
- partners_withOct 29, 2026
Ozlo Sleep partners with Dreem Health, a nationwide virtual sleep clinic, to connect people using home sleep technology with specialists who evaluate, diagnose, and treat common sleep disorders.
- receives_financingOct 29, 2026
Ozlo Sleep raises $22M in Series B funding led by Modi Ventures in Massachusetts on Oct 29th '26 to expand its sleep technology ecosystem.
- launchesAug 19, 2026
Ozlo Sleep launched second generation of sleep-focused earbuds on Aug 19th '26.
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Ozlo Sleep Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
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Frequently Asked Questions
Common questions about Ozlo Sleep's valuation, stock price, and market status.
Is Ozlo Sleep a public or private company?
Ozlo Sleep is a private company.
What is the current stock price of Ozlo Sleep?
Ozlo Sleep is a private company, so its shares have no public market price. Caplight tracks Ozlo Sleep's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Ozlo Sleep worth (valuation)?
Valuation information for Ozlo Sleep is not publicly available.
Can I buy Ozlo Sleep stock?
Ozlo Sleep shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Ozlo Sleep's last funding round?
Ozlo Sleep's most recent funding round was Series B on October 29, 2026.
Who are the main investors in Ozlo Sleep?
Key investors in Ozlo Sleep include ARTIS Ventures, LifeArc Ventures, Modi Ventures.
Will Ozlo Sleep IPO soon?
No public IPO plans have been announced for Ozlo Sleep.
How can I track Ozlo Sleep secondary market activity?
Caplight tracks bids, offers, and trades in Ozlo Sleep's shares on secondary markets.