NextSense - About the company
NextSense is a series A company based in Mountain View (United States), founded in 2020. It operates as a Developer of wireless earbuds that monitor brain activity and enhance sleep. NextSense has raised $35.3M in funding from Ascension Ventures. The company has 331 active competitors, including 81 funded and 19 that have exited. Its top competitors include companies like Muse, Jawbone and Biotricity.
Company Details
Developer of wireless earbuds that monitor brain activity and enhance sleep. The earbuds use sensors to capture brain rhythms and track body movement. They measure sleep metrics and provide an intelligent relaxation experience with science-backed audio. The product automatically pauses audio when sensors detect sleep.
- Website
- nextsense.io
- Social
Key Metrics
Founded Year
2020
Location
Mountain View, United States
Stage
Series A
Total Funding
$35.3M in 3 rounds
Latest Funding Round
Investors
Ranked
12th among 331 active competitors
Employee Count
24 as on Jul 31, 2026
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NextSense's funding and investors
NextSense has raised a total funding of $35.3M over 3 rounds. Its first funding round was on Nov 16, 2023. Its latest funding round was a Series A round on Nov 11, 2025 for $*****. 5 investors participated in its latest round. NextSense has 5 institutional investors and 3 angel investors.
Here is the list of recent funding rounds of NextSense:
Date of Funding | Funding Amount | Round Name | Post-Money Valuation | Revenue Multiple | Lead Investors | Other Investors |
|---|---|---|---|---|---|---|
Nov 11, 2025 | 9117624 | Series A | 1739112 | 7616049 | 3283966 | 2504244 |
Apr 15, 2024 | 2558503 | Series A | 9371657 | 6370996 | 4499663 | 3492636 |
Nov 16, 2023 | 2122935 | Seed | 6694732 | 3539050 | 1938259 |
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NextSense's founders and board of directors
Founder? Claim ProfileNextSense's employee count trend
NextSense has 24 employees as of Jul 26. Here is NextSense's employee count trend over the years:
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NextSense's Competitors and alternates
Top competitors of NextSense include Muse, Jawbone and Biotricity. Here is the list of Top 10 competitors of NextSense, ranked by Tracxn score:
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Rank | Company Details | Short Description | Total Funding | Investors | Tracxn Score |
|---|---|---|---|---|---|
1st | Provider of brainwave tracking devices and related premium subscription services | $57.4M | 68/100 | ||
2nd | Jawbone 1997, San Francisco (United States), Series F | Provider of wearable devices for activity and sleep tracking | $877M | 67/100 | |
3rd | Biotricity 2014, San Francisco (United States), Public | Developer of medical remote monitoring solutions that help prevent and manage chronic diseases | - | 63/100 | |
4th | Provider of a neurostimulation device for obstructive sleep apnea treatments | $88.7M | 62/100 | ||
5th |  Sleepme 2007, Mooresville (United States), Series C | Provider of sleep management systems | $37M | 61/100 | |
6th | Sleep Number 1987, Minneapolis (United States), Acquired | Provider of smart beds and sleep technology for personalized comfort and wellness | - | 59/100 | |
7th | Hapbee 2004, Phoenix (United States), Public | Retailer of wearable technology products designed to improve sleep and wellness | $4.8M | 59/100 | |
8th | Onera 2018, Palo Alto (United States), Series C | Developer of a wearable sleep monitoring system | $60.2M | 58/100 | |
9th | Wearables to monitor mental wellness | $5.5M | 57/100 | ||
10th | Provider of wearable sleep tracking device | $60M | 56/100 | ||
12th |  NextSense 2020, Mountain View (United States), Series A | Developer of wireless earbuds that monitor brain activity and enhance sleep | $35.3M | 55/100 |
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NextSense's Investments and acquisitions
NextSense has made no investments or acquisitions yet.
Reports related to NextSense
Here is the latest report on NextSense's sector:
News related to NextSense
Media has covered NextSense for a total of 4 events in the last 1 year, 1 of them has been about company updates and 1 about people movement.
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NextSense Receives Investment From Corundum NeuroscienceFinSMEs•Nov 12, 2025•Corundum Neuroscience, NextSense
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NextSense Raises $16 Million Series A to Launch the World’s First Truly-Wireless Earbuds with EEG SensorsThe Joplin Globe•Nov 11, 2025•Corundum Neuroscience, Satori Capital, Ascension Ventures, NextSense and 1 other
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Tone by NextSense Debuts First-of-its-Kind Biosensing Smart Earbud at CES 2025Business Wire•Jan 07, 2025•NextSense
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Proptech Next Sense secures €11.5M for its smart building platformTech.eu•Dec 10, 2024•Next Sense, ABP Capital, ETF Partners, NextSense and 3 others
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Nextsense, three million euro round with Angelini InvestmentsStartupbusiness•Nov 16, 2023•Angelini Ventures, NextSense, Ulixes Capital Partners, Azimut Direct
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Google Australia, Cochlear And Hearing Leaders Team Up To Explore AI Hearing SolutionsTech Business News•Mar 21, 2023•Google, Cochlear, Macquarie University, National Acoustic Laboratories and 2 others
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