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Fly.io

Fly.io

Private
Chicago, IllinoisAI, Data & Cloud Infrastructurehttps://fly.io/

Last Round

Series D

Jul 22, 2026

Est. Valuation

$467M

Total Funding Raised

$110.5M

Momentum

Top 10%

of companies Caplight tracks

Company Overview

Fly.io is a software development applications company that provides a public cloud platform enabling developers to deploy and run full-stack applications and databases close to end-users.

Sector

AI, Data & Cloud Infrastructure

Verticals

Platform-as-a-Service, Edge Computing, DevOps & Containers, Database Management, Serverless Computing

Business Model

B2B

Customer Profile

Usage-Based SaaS, Freemium, Subscription SaaS

AI Layer

Infrastructure

Keywords

application hostingedge computingdeveloper platformmicroVMscontainer hostinglow latency hostingdeveloper cloudHeroku alternativeagentic AIPaaSserverless computingAI agent hostingmanaged Kubernetesmanaged Postgresvirtual Kubernetesuntrusted code executionobject storageusage-based billing

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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Fly.io Comparables

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

Fly.io comparables — related companies by embedding similarity
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Render
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Railway
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Mistral AI
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Fly.io Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series DJul 22, 2026
Series CJun 27, 2023
Series BJul 28, 2022
Series AAug 1, 2021
SeedApr 1, 2020
Pre Seed
Feb 1, 2017

Fly.io Investors

Notable investors and investment history

Fly.io investors
InvestorRounds
Andreessen HorowitzSeries C, Series D, Series B
Rising Tide FundPre Seed
Geodesic CapitalSeries D
EQT VenturesSeries C
EQT ABSeries D
Intel CapitalSeries C, Series B, Series A, Series D
Initialized Capital ManagementSeed, Series B

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jul 31, 2026

    Grew 20% QoQ, from 50 to 60 employees.

  • Jul 22, 2026

    $23M round led by Intel Capital and Dell Technologies Capital.

Recent news

Latest coverage and updates

  • receives_financingJul 24, 2026

    Fly.io, Inc. was planning to receive financing of $25M in Series D on Jul 24th '26.

  • hiresJul 24, 2026

    Fly.io, Inc. hired Scott Johnston as CEO on Jul 24th '26.

  • receives_financingJul 24, 2026

    Fly.io, Inc. received financing of $25M in Series D on Jul 24th '26.

Fly.io Filings

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Fly.io filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

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Frequently Asked Questions

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

Is Fly a public or private company?

Fly is a private company.

What is the current stock price of Fly?

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

How much is Fly worth (valuation)?

Fly's valuation is estimated at $467.0M based on funding round data.

Can I buy Fly stock?

Fly 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 Fly's last funding round?

Fly's most recent funding round was Series C on June 27, 2023.

Who are the main investors in Fly?

Key investors in Fly include Andreessen Horowitz, EQT Ventures, Intel Capital, Initialized Capital Management, Dell Technologies Capital.

Will Fly IPO soon?

No public IPO plans have been announced for Fly.

How can I track Fly secondary market activity?

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

Firmographic Details

HeadquartersChicago, Illinois
Employee Range59
Year Founded2017
Last FundingJul 22, 2026

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