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Exai Bio

Exai Bio

Private
Palo Alto, CaliforniaHealthcare & Life Scienceshttps://www.exai.bio/

Last Round

Grant

Sep 19, 2024

Est. Valuation

$130.6M

Total Funding Raised

$140.74M

Company Overview

Exai Bio is a biotechnology company that develops a liquid biopsy platform utilizing oncRNA technology and artificial intelligence for early cancer detection and personalized treatment guidance.

Sector

Healthcare & Life Sciences

Verticals

Biotechnology, Precision Medicine, Healthcare Analytics

Business Model

B2B

Customer Profile

Services & Consulting, Data as a Service

AI Layer

Application

Keywords

liquid biopsycancer detectioncell-free RNAcfRNAoncology diagnosticsprecision medicinebiomarker discoverycompanion diagnosticscancer monitoringAI diagnosticsmulti-cancer detectionblood-based cancer testfoundation modelfrontier ai lab

Historical Pricing

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Caplight Momentum Score

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Exai Bio Comparables

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Exai Bio comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Precede Biosciences
86%
Flomics Biotech
83%
Hummingbird Diagnostics GmbH
83%

Exai Bio Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
GrantSep 19, 2024
GrantSep 25, 2023
Series A ExtensionOct 1, 2022
Series ADec 9, 2021
GrantApr 1, 2018

Key People

Founding team and executive leadership

Michael Nall

CEO and Board Member

Executive Team

Exai Bio Investors

Notable investors and investment history

Exai Bio investors
InvestorRounds
S32Series A, Series A Extension
National Cancer InstituteGrant
NIH RADxGrant
Blue Cross Blue Shield AssociationSeries A
Moore Strategic VenturesSeries A Extension
Two Sigma VenturesSeries A, Series A Extension
Casdin CapitalSeries A, Series A Extension

Market signals

Structured signals derived from secondary market and firmographic data.

  • Aug 22, 2026

    Monthly visitors grew 51% MoM, reaching 5.8K.

  • Oct 1, 2022

    $71M round led by S32 and Casdin Capital.

Exai Bio Filings

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Exai Bio filings preview — column headings only; records require access
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Frequently Asked Questions

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

Is Exai Bio a public or private company?

Exai Bio is a private company.

What is the current stock price of Exai Bio?

Exai Bio is a private company with no public stock price. No recent secondary market data is available.

How much is Exai Bio worth (valuation)?

Exai Bio's valuation is estimated at $130.6M based on funding round data.

Can I buy Exai Bio stock?

Exai Bio 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 Exai Bio's last funding round?

Exai Bio's most recent funding round was Grant on October 10, 2022.

Who are the main investors in Exai Bio?

Key investors in Exai Bio include S32, Casdin Capital.

Will Exai Bio IPO soon?

No public IPO plans have been announced for Exai Bio.

How can I track Exai Bio secondary market activity?

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

Firmographic Details

HeadquartersPalo Alto, California
Employee Range21
Year Founded2021
Last FundingSep 19, 2024

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