Insights

Clinical Brain Tech NextSense is advancing clinical-grade in-ear EEG wearables for long-term brain health tracking, seizure detection, and sleep staging, presenting a clear opportunity to position analytics, data integration, and healthcare partnerships with clinics, sleep centers, and wellness providers.

Consumer Brand With the CES 2025 rollout of Tone and Tone Buds, NextSense has established a consumer-facing brand focused on sleep quality and daytime alertness, creating upsell and cross-sell paths for retailers, wellness apps, and direct-to-consumer commerce channels.

Funding Momentum Series A success and a $41M funding backdrop indicate capacity for scaled partnerships, pilot programs, and co-development ventures in hardware, software, and data services for EEG wearables.

Data-Driven Stack Adoption of Google BigQuery, Piwik PRO Core, and a robust collaboration toolkit suggests readiness for enterprise analytics, customer insights services, and privacy-conscious data integrations appealing to health and fitness platforms.

Sleep and Productivity Product offerings around real-time brain activity monitoring and personalized audio cues for sleep and productivity open opportunities with sleep clinics, corporate wellness programs, and premium headset or headset-plus-subscription bundles.

Similar companies to NextSense, Inc

NextSense, Inc Tech Stack

NextSense, Inc uses 8 technology products and services including Google Ads, Google BigQuery, Sketch, and more. Explore NextSense, Inc's tech stack below.

Media & News

NextSense, Inc's Email Address Formats

NextSense, Inc uses at least 4 email formats:
NextSense, Inc Email FormatsExamplePercentage
First.Last@nextsense.ioJohn.Doe@nextsense.io
75%
FL@nextsense.ioJD@nextsense.io
13%
First@nextsense.ioJohn@nextsense.io
8%
FLast@nextsense.ioJDoe@nextsense.io
4%

Frequently Asked Questions

What is NextSense, Inc's official website and social media links?

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NextSense, Inc's official website is nextsense.io and has social profiles on LinkedIn and Crunchbase.

How much revenue does NextSense, Inc generate?

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As of October 2026, NextSense, Inc's annual revenue is estimated to be $1M - $10M.

What is NextSense, Inc's NAICS code?

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NextSense, Inc's NAICS code is 71394 - Fitness and Recreational Sports Centers.

How many employees does NextSense, Inc have currently?

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As of October 2026, NextSense, Inc has approximately 23 employees across 2 continents, including North America and Europe. Key team members include Software Engineer: E. B. Explore NextSense, Inc's employee directory with LeadIQ.

What industry does NextSense, Inc belong to?

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NextSense, Inc operates in the Wellness and Fitness Services industry.

What technology does NextSense, Inc use?

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NextSense, Inc's tech stack includes Google Ads, Google BigQuery, Sketch, Shopify, Google Workspace, Slack, Adobe Creative Suite and Piwik PRO Core.

What is NextSense, Inc's email format?

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NextSense, Inc's email format typically follows the pattern of First.Last@nextsense.io. Find more NextSense, Inc email formats with LeadIQ.

How much funding has NextSense, Inc raised to date?

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As of October 2026, NextSense, Inc has raised $41M in funding. The last funding round occurred on Nov 11, 2025 for $9.7M.

When was NextSense, Inc founded?

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NextSense, Inc was founded in 2020.
NextSense, Inc logo

NextSense, Inc

Wellness and Fitness ServicesCalifornia, United States11-50 Employees

NextSense, Inc. operates in the Wellness and Fitness Services sector and develops brain health technology. The company is headquartered in Mountain View, California, at 800 West El Camino Real, Suite 180, and employs 11 to 50 people. It designs EEG-enabled in-ear wearables that monitor brain activity and deliver real-time audio cues intended to support sleep quality and cognitive performance. Its product lineup includes Smartbuds, wireless sleep earbuds with integrated EEG sensors, and Tone Buds under the Tone consumer brand, which have been showcased at CES events in 2025 and 2026. In 2025 the company secured Series A financing and maintains a website at nextsense.io.

Section iconCompany Overview

NAICS Code
71394 - Fitness and Recreational Sports Centers
Founded
2020
Employees
11-50

Section iconFunding & Financials

  • $41M

    NextSense, Inc has raised a total of $41M of funding over 5 rounds. Their latest funding round was raised on Nov 11, 2025 in the amount of $9.7M as a Series A.

  • $1M - $10M

    NextSense, Inc's revenue is estimated to be in the range of $1M - $10M

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