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COMPANY PROFILE

Fly.io

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A global JavaScript platform that gives the power to build own CDN

Chicago, United StatesFounded 2016Other B2B Software
Valuation $100–250M Last recorded · 2026
Revenue $1–10M Latest reported FY
Headcount <100 Current team size
Total funding $100–500M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Fly.io and the history behind them.

About Fly.io

Fly.io is a cloud-based platform that provides developers with a simple and efficient way to deploy and manage their applications. The company operates in the cloud computing market, serving a broad range of clients, from individual developers to large enterprises.

The company's primary offering is Fly Machines, which are full Linux micro-VMs that can be launched instantly from a user's own containers. These machines are designed to boot quickly, in around 300ms, making them ideal for responding to HTTP requests. Users can also clone these machines to deploy their applications in any region served by Fly.io.

One of the key features of Fly.io is its ability to scale to zero, meaning users only pay for the machines that are actually running. This makes it a cost-effective solution for businesses of all sizes. The platform also offers secure networking, with machines automatically connecting to Fly.io's global Anycast network and to IPv6 private networks.

In addition to its core services, Fly.io also offers a range of additional features, including globally distributed databases, fast nVME storage, and Postgres cluster management. These features are designed to help users manage their applications more effectively and efficiently.

Fly.io makes money by charging users for the resources they use. This includes the number of Fly Machines they run, the amount of storage they use, and the amount of data they transfer.

In summary, Fly.io is a cloud computing platform that offers a simple and efficient way for developers to deploy and manage their applications. It operates in a growing market and has a flexible business model that allows it to serve a wide range of clients.

Source: Dealroom company data

At a glance

Status
Operational
Founded
2016
Headquarters
Chicago, United States
Employees
49
Open positions
None listed
Dealroom signal
65.1/100
Industry
Enterprise Software
Sector
Other B2B Software, YC W20
Business model
SaaS
Client focus
b2b

Funding history

5 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SERIES COther financing Jun 2023 $70M $280M EQT Ventures ↗
SERIES BOther financing Jun 2022 $25M $100M Dell Technologies Capital · Sam Lambert · Initialized Capital ↗
Showing the latest 2 of 5 recorded eventsBook a demo for the full funding history →

Financials

Revenue over time

Revenue, earnings and other financial measures where available. Years marked “E” are estimates.

YearRevenueGrowth
2026
2025
2024
2023
2022 —
Company filings, research estimates and Dealroom dataBook a demo for the full financial model →

Growth signals

Fly.io website traffic

Latest recorded traffic for Fly.io is 1M monthly website visits, up 6.4% over the last three months. Fly.io's team declined 7.5% over the past year.

Latest monthly visits1M 3-month web change+6.4% 1-year team growth-7.5%
Summary metrics are public; monthly history is available with a demoCompare with peers →

Similar companies

Closest operating peers by Dealroom taxonomy

Company identity and context are open; selected comparison metrics preview what is available on the platform.

Showing 8 of the closest matchesCompare every metric →

Investments and acquisitions

Capital deployed

Recent portfolio relationships for companies that also act as investors or acquirers.

Investors

9 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Seed3 investors entered at this stage

Series A5 investors entered at this stage

Series B and later1 investor entered at this stage

  • EQT Ventures
Team profiled 18 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators Hidden — book a demo quality score
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
12 countries with
team presence
🇺🇸 United States57.8%
🇮🇳 India6.7%
🇿🇦 South Africa6.7%
🇨🇦 Canada6.7%
🇬🇧 United Kingdom4.4%
Top 5 of 12 shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Fly.io on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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