Insights

Growth financings Fly.io recently secured a 25M Series D with participation from top investors, signaling a strong growth trajectory and potential for upsell opportunities in enterprise-grade infrastructure and managed services.

Executive leadership A new CEO joined the company to drive strategic expansion, presenting a window to align value propositions with leadership priorities and explore strategic partnerships or co-sell arrangements.

Hybrid cloud strategy With Sprites VM technology and Firecracker-based isolation, Fly.io aims to extend agent-based workloads across cloud environments, creating opportunities to position Fly.io as a lightweight, secure compute layer for AI agents in multi-cloud stacks.

Developer ecosystem Competition with Heroku and other PaaS players indicates a focus on developer adoption; there is potential to offer integrations, tooling, and migrations that simplify onboarding for startups and mid-market teams.

Security and isolation Public focus on isolated environments and long-running agent workloads suggests a target for security-conscious teams, beyond traditional hosting, who need reliable runtime isolation and performance guarantees for AI agents.

Similar companies to Fly.io

Fly.io Tech Stack

Fly.io uses 8 technology products and services including iCIMS, GitHub, HashiCorp Terraform, and more. Explore Fly.io's tech stack below.

Media & News

Fly.io's Email Address Formats

Fly.io uses at least 4 email formats:
Fly.io Email FormatsExamplePercentage
First@fly.ioJohn@fly.io
97%
First.Last@fly.ioJohn.Doe@fly.io
1%
Last@fly.ioDoe@fly.io
1%
FL@fly.ioJD@fly.io
1%

Frequently Asked Questions

What is Fly.io's official website and social media links?

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Fly.io's official website is fly.io and has social profiles on LinkedIn.

How much revenue does Fly.io generate?

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As of August 2026, Fly.io's annual revenue is estimated to be $1M - $10M.

What is Fly.io's NAICS code?

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Fly.io's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Fly.io have currently?

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As of August 2026, Fly.io has approximately 60 employees across 6 continents, including North America, Europe and Africa. Key team members include Co-Founder: J. G., Community And Marketing Manager, Developer Evangelist: C. K. and Senior Full Stack Engineer: H. M. Explore Fly.io's employee directory with LeadIQ.

What industry does Fly.io belong to?

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Fly.io operates in the Technology, Information and Internet industry.

What technology does Fly.io use?

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Fly.io's tech stack includes iCIMS, GitHub, HashiCorp Terraform, PostgreSQL, Google Workspace, Claude Code, Heroku and Elasticsearch.

What is Fly.io's email format?

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Fly.io's email format typically follows the pattern of First@fly.io. Find more Fly.io email formats with LeadIQ.

How much funding has Fly.io raised to date?

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As of August 2026, Fly.io has raised $111M in funding. The last funding round occurred on Jun 27, 2023.
Fly.io logo

Fly.io

Technology, Information and InternetIllinois, United States51-200 Employees

Fly.io is a technology company that provides infrastructure to run web, AI, and application workloads close to end users. Its platform enables rapid deployment and scaling of applications, helping reduce latency for users. Based in Chicago, Illinois, the company operates in the technology, information and internet sector and maintains a small to mid-sized team. 

Its target customers are developers and startups seeking closer proximity to users and simpler deployment workflows for their apps. The company sits in a competitive space with ties to established platform-as-a-service providers and cloud platforms. In January 2026, Fly.io announced Sprites, a VM-based environment designed to isolate coding agents while supporting long-running workloads.

Section iconCompany Overview

Website
fly.io
NAICS Code
5415 - Computer Systems Design and Related Services
Employees
51-200

Section iconFunding & Financials

  • $111M

    Fly.io has raised a total of $111M of funding over 5 rounds. Their latest funding round was raised on Jun 27, 2023 as a Series C.

  • $1M - $10M

    Fly.io's revenue is estimated to be in the range of $1M - $10M

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