What is Fly.io's latest round?

Latest status used: $397M reported 2023 valuation.

Who led Fly.io's latest financing?

See funding sources for named leads; undisclosed allocations are not invented.

What will Fly.io use the money for?

Public sources tie capital to scaling edge cloud infrastructure operations, product development, and go-to-market.

How much has Fly.io raised?

Fly.io disclosed $12M Series A, $25M a16z-led Series B, and $70M Series C led by EQT Ventures; public databases put total funding around $110M-$115M.

Total raised: $110M-$115M reported
Disclosed rounds: Multiple public rounds
Latest round: Latest disclosed financing
Latest valuation: $397M reported 2023 valuation
First raised: After 2017 founding
Notable backer: a16z

Fly.io's funding rounds

Fly.io's funding has supported expansion in edge cloud infrastructure.

2017Company foundedInitial formation in Chicago, IL.
Major disclosed roundGrowth financingFly.io disclosed $12M Series A, $25M a16z-led Series B, and $70M Series C led by EQT Ventures; public databases put total funding around $110M-$115M.
Latest status$397M reported 2023 valuationCurrent directory status as of June 2026.

Sources:Fly.io funding Fly.io funding/business

How much has Fly.io raised in total?

Fly.io disclosed $12M Series A, $25M a16z-led Series B, and $70M Series C led by EQT Ventures; public databases put total funding around $110M-$115M. The total figure is based on public reporting and company announcements, not private cap table access.

Who are Fly.io's investors?

a16z appears in the public investment provenance for Fly.io. Other investors are included where named in company or press sources, but this profile avoids undisclosed allocation details.

Why did Fly.io's valuation move?

The latest valuation/status used is $397M reported 2023 valuation. If a company is public or has secondary-market movement, valuation can move materially after the cited round.

Is Fly.io profitable, and will it IPO?

Profitability and IPO timing depend on edge cloud infrastructure execution. Public profitability is only stated when the company or filings disclose it.

What does Fly.io's funding mean if you sell into them?

The funding signal indicates budgets around product scale, enterprise systems, compliance, data, security, finance, and GTM. Sellers should route to the functional owner rather than assuming one central buyer.

As of June 2026.Sources:Fly.io funding Fly.io funding/business a16z investment list a16z investment list

Fly.io — frequently asked questions

Read the full Fly.io profile