Fly.io Funding: $111M Raised, Series C (2023)

Fly.io is based in Chicago. It has raised $111M in total funding. Latest round: Series C. Backed by EQT Ventures, Accel, Ai4all.

Fly.io funding overview

Fly.io is based in Chicago. Fly.io has raised $111M in total disclosed funding. That places its disclosed total in the $100M–$250M range. Its most recent disclosed round is a Series C announced in June 2023. The round record for Fly.io runs through 2023; nothing later has been disclosed. Investors on record include EQT Ventures, Accel, Ai4all, AllegisCyber Capital, Andreessen Horowitz, Bessemer Venture Partners and 13 others. 19 distinct backers are named across the disclosed rounds.

Fly.io at a glance

Total raised
$111M
Latest round
Series C
Latest round date
June 2023
Headquarters
Chicago
Notable investors
EQT Ventures, Accel, Ai4all, AllegisCyber Capital, Andreessen Horowitz, Bessemer Venture Partners, Dell Technologies Capital, DFJ

Frequently asked about Fly.io funding

How much has Fly.io raised?
Fly.io has raised $111M in total disclosed funding across the rounds on record.
Who has invested in Fly.io?
EQT Ventures, Accel, Ai4all, AllegisCyber Capital, Andreessen Horowitz, Bessemer Venture Partners are named among the investors backing Fly.io.
What was the latest Fly.io funding round?
The most recent disclosed round is a Series C, announced in June 2023.
Where is Fly.io based?
Fly.io is based in Chicago.
When did Fly.io last raise?
The last disclosed Fly.io round closed in June 2023 at Series C.

Totals shown for Fly.io aggregate every disclosed round on file. To see how that compares, browse the companies in Chicago and the investors behind them below.

Companies related to Fly.io (36)

Browse related funding lists (7)

Company funding database · Investor directory · Founder database · Mega-rounds 2026