Flourish Valuation, Funding & Investors

Flourish is valued at $2.5B as of June 2026.

Last Flourish valuation

$2.5B

Series A · Jun 2026

Last Flourish funding round

$500M

Series A · Jun 2026

Cumulative funding Flourish raised

$500M

across 1 funding round

Key investors in Flourish

  • GV
  • Lux Capital
  • Catalio Capital Management
  • Jeff Bezos

Flourish Overview

About Flourish

Flourish is a New York-based artificial intelligence company, co-founded in 2024 by Thomas Reardon and Rob Williams, that is developing Cortex AI, a brain-inspired architecture built on connectomics research aimed at replicating the efficiency of the human brain. The company targets an operating power draw of 20 to 50 watts, far below the energy conventional large language models require. Reardon previously created Internet Explorer and founded the neurotech startup CTRL-labs, sold to Meta in 2019; Williams is a former member of Amazon's S-team.


Founded

2024

HQ

United StatesNew York, NY

Status

Privately held

Customer focus

B2B

Revenue model

Subscription

Valuation

$2.5B (Jun 2026)

Flourish Valuation

Flourish is currently valued at $2.5B, based on its Series A in June 2026.

The $500M round included GV, Lux Capital, Jeff Bezos and Catalio Capital Management.

Flourish valuation by funding round

Flourish valuation by funding round
DateStageValuation
Jun 2026Series A$2.5B

Flourish Funding History

Flourish has raised a total of $500M across 1 funding round.

Flourish funding rounds

Flourish funding rounds
DateStageInvestorsRaisedValuationDeal Summary
Jun 2026Series AGV; Lux Capital; Jeff Bezos; Catalio Capital Management$500M$2.5BFlourish raised $500 million in June 2026 at a $2.5 billion valuation in a venture round backed by Jeff Bezos, GV, Lux Capital, and Catalio Capital Management. The financing was reported as a startup funding round rather than an acquisition, with about one-fifth of the capital coming from Bezos and the rest from a consortium of investors. The round appears aimed at supporting Flourish’s development of brain-inspired, energy-efficient artificial intelligence models. Catalio Capital Management was one of the participating investors, alongside GV and Lux Capital, indicating backing from both generalist and healthcare-focused capital providers. Flourish is described as an AI startup developing models inspired by the human brain and neuroscience/connectomics research, with a focus on reducing energy consumption in AI systems. No revenue or EBITDA figures were reported.

Who has invested in Flourish?

4 investors have backed Flourish across its funding rounds, including GV, Lux Capital, Catalio Capital Management and Jeff Bezos.


Flourish Investors

Investors in Flourish by funding rounds participated
InvestorHQRoundsRoleFirst check
GVUnited StatesSan Francisco, CA1ParticipantJun 2026
Lux CapitalUnited StatesNew York City, NY1ParticipantJun 2026

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Flourish Competitors

Flourish competitors include listed companies like Ncino and Haizhi, and private ones like Instinct, Liquid AI, Turing and Xiaoice.

Public and private companies comparable to Flourish
CompanyHQStatusRevenueEBITDAValuationRevenue Multiple
InstinctUnited StatesSan Francisco, CAPrivate--$2.5B-
Liquid AIUnited StatesUnited StatesPrivate--$2.4B-
NcinoUnited StatesUnited StatesPublicly listed$595M$65M$2.3B4.0x
TuringUnited StatesSan Francisco, CAPrivate$300M-$2.2B7.3x
HaizhiChinaChinaPublicly listed$93M($30M)$2.1B16.3x
XiaoiceChinaBeijingPrivate$15M-$2B-

Flourish Public Comps

Flourish is still privately-owned, but its public comps include Intsig Information, SoundHound, Affle 3i, Ncino, Haizhi, Shenzhen Intellifusion, Infleqtion, Fermi, C3.ai and Wenge AI.

Last FYEV/RevenueEV/EBITDA
RevenueEBITDALast FYLTM2027ELast FYLTM2027E
Intsig Information$270M$83M7.8x6.6x25.2x23.6x
SoundHound$169M$19M14.6x11.3x132.5x(35.5x)
Affle 3i$282M$67M7.4x6.7x31.3x29.5x
Ncino$595M$65M4.3x4.0x39.0x15.8x
Haizhi$93M($30M)21.5x16.3x(67.1x)(440.4x)
Shenzhen Intellifusion$200M($3M)14.3x14.6x(952.5x)(1086.5x)
Infleqtion$29M($52M)92.3x64.5x(50.9x)(60.0x)
Fermi-($490M)-281.8x(7.5x)(63.2x)

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Common questions about Flourish

When was Flourish founded?Flourish was founded in 2024.
Where is Flourish headquartered?Flourish is headquartered in New York, NY, United States.
Is Flourish publicly listed?No, Flourish is a private, VC-backed company.
What is Flourish's valuation?Flourish was last valued at $2.5B in its Series A in June 2026.
How much funding has Flourish raised?Flourish has raised $500M across 1 funding round.
What was Flourish's last funding round?Flourish's last funding round was a $500M Series A in June 2026.
Who are Flourish's investors?Flourish's investors include GV, Lux Capital, Jeff Bezos and Catalio Capital Management.
Which companies are comparable to Flourish?Companies comparable to Flourish include Instinct, Liquid AI, Ncino, Turing, Haizhi and Xiaoice.

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