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Keyto

Keyto

Private
San Francisco, CaliforniaHealthcare & Life Scienceshttps://keytohealth.ai/

Last Round

Seed

Nov 27, 2018

Total Funding Raised

$2.5M

Momentum

Top 25%

of companies Caplight tracks

Company Overview

Keyto is a digital health company that provides a metabolic health program combining a smart breath sensor with a mobile app to deliver personalized dietary and lifestyle recommendations.

Sector

Healthcare & Life Sciences

Verticals

Sports & Fitness, Medical Devices, Health IoT, Subscription Commerce, Medical AI

Business Model

B2C

Customer Profile

Subscription SaaS, Hardware Sales

AI Layer

Application

Keywords

weight managementmetabolic healthbreath acetone sensorAI coachingdigital healthbiofeedback deviceGLP-1 alternativepopulation health managementhealth IoTmetabolic coachingweight loss appbiohackingdigital therapeuticsremote monitoringpersonalized nutrition

Historical Pricing

Historical view of private secondary pricing and transaction trends.

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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Keyto Comparables

Compare Keyto with similar companies based on industry and business-model similarity.

Keyto comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Zeph
82%
Lumen
77%
Signos
77%

Keyto Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
SeedNov 27, 2018

Key People

Founding team and executive leadership

Liane Nakamura

Co-Founder, CTO

Founding Team

Ray Wu

CEO

Executive Team

Keyto Investors

Notable investors and investment history

Keyto investors
InvestorRounds
FloodgateSeed
Craft VenturesSeed
Hydra VenturesSeed
Abstract VenturesSeed

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jun 19, 2026

    Monthly visitors increased 94% MoM.

  • Apr 6, 2025

    Monthly visitors grew 109% MoM, reaching 11.9K.

Keyto Filings

Explore SEC and related filing metadata, where available.

Keyto filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

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Frequently Asked Questions

Common questions about Keyto's valuation, stock price, and market status.

Is Keyto a public or private company?

Keyto is a private company.

What is the current stock price of Keyto?

Keyto is a private company with no public stock price. Caplight tracks Keyto's secondary market activity and provides MarketPrice estimates to Caplight users.

How much is Keyto worth (valuation)?

Valuation information for Keyto is not publicly available.

Can I buy Keyto stock?

Keyto shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was Keyto's last funding round?

Keyto's most recent funding round was Seed on November 27, 2018.

Who are the main investors in Keyto?

Key investors in Keyto include Craft Ventures.

Will Keyto IPO soon?

No public IPO plans have been announced for Keyto.

How can I track Keyto secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Keyto's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersSan Francisco, California
Employee Range5
Year Founded2018
Last FundingNov 27, 2018

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