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Flox

Flox

Private
New York City, New YorkAI, Data & Cloud Infrastructurehttps://flox.dev/

Last Round

Series B

Sep 25, 2025

Total Funding Raised

$62.5M

Momentum

Top 25%

of companies Caplight tracks

Company Overview

Flox is a software development applications company that provides a platform for managing reproducible development environments and package management based on the Nix framework.

Sector

AI, Data & Cloud Infrastructure

Verticals

DevOps & Containers, Cloud Infrastructure, Platform-as-a-Service

Business Model

B2B

Customer Profile

Subscription SaaS, Freemium

AI Layer

Infrastructure

Keywords

environment managementreproducible buildsNixdev environmentsconfiguration driftdevops toolspackage managementinfrastructure as codesoftware supply chaindev environment as codereproducibilitydeveloper experiencedevxit works on my machineplatform engineeringmcp servermodel context protocol

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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Flox Comps

Public and private peers based on sector, stage, and business model.

Flox comps — public and private peers by sector, stage, and business model
CompanyStatusEst. ValuationRev Multiple
OpenAIPrivate$86.0B~40x
CoherePrivate$5.0B--
Competitor 1Public$XX.XBXXx
Competitor 2Public$XX.XBXXx

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Flox Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series BSep 25, 2025
Series AFeb 7, 2023

Key People

Founding team and executive leadership

Ron Efroni

Co-Founder CEO

Founding Team

James Bayer

Chief Product Officer

Executive Team

Flox Investors

Notable investors and investment history

Flox investors
InvestorRounds
AdditionSeed, Series A, Series B
New Enterprise Associates (NEA)Series B, Series A
Hetz VenturesSeries B, Seed, Series A
Illuminate Financial ManagementSeries B
The D. E. Shaw GroupSeries B
DESCOverySeed, Series A
D. E. Shaw GroupSeries B

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jan 30, 2026

    Added Neo4j Inc, a mid-market technology company, as a customer.

  • Jan 30, 2026

    Added Weaviate, an AI technology company, as a customer.

Flox Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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Flox Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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

Firmographic Details

HeadquartersNew York City, New York
Employee Range44
Year Founded2021
Last FundingSep 25, 2025

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