Fly.io: Funding, Investors & Team (Sep 2026)
Fly.io offers an Application Delivery Network (ADN) expected to assist site proprietors with getting associated with their clients without any problem. The organization's application conveyance network utilizes a worldwide organization of servers to acknowledge guest traffic, run middleware on demands, then course them to backend applications, empowering site proprietors to guide their guests to their separate locales safely and in a couple of snaps.
Fly.io has raised $122M across 4 funding rounds on record, the most recent an undisclosed round of $23.2M announced in Jul 2026.
That round is above the $4.1M median round size for Apps companies tracked on FundedIQ over the last two years.
Fly.io Company Profile and Key Stats
Latest funding round on record: Jul 2026.
Fly.io Funding Rounds
Fly.io raised $3.5M in an undisclosed round announced in Apr 2020.
2.3 years later, a Series B of $25.0M was announced in Jul 2022.
11 months later, a Series C of $70.0M was announced in Jun 2023.
3.1 years later, an undisclosed round of $23.2M was announced in Jul 2026.
Fly.io Investors
17 investors are recorded in total; the 5 named above are those the record identifies.
Fly.io Founders and Leadership Team
Contact details for the Fly.io team: 1 of 3 have an email address on file, 2 have a LinkedIn profile.
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Fly.io's latest round of $23.2M is above the median round in Apps. Medians cover the last 24 months of disclosed rounds.
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Fly.io Funding FAQs
What does Fly.io do?
Fly.io offers an Application Delivery Network (ADN) expected to assist site proprietors with getting associated with their clients without any problem. The organization's application conveyance network utilizes a worldwide organization of servers to acknowledge guest traffic, run middleware on demands, then course them to backend applications, empowering site proprietors to guide their guests to their separate locales safely and in a couple of snaps.
How much funding has Fly.io raised?
Fly.io has raised $122M across 4 rounds on record. The most recent is an undisclosed round of $23.2M announced in Jul 2026.
When did Fly.io last raise funding?
Fly.io's most recent funding round on record is an undisclosed round of $23.2M, announced in Jul 2026.
Who has invested in Fly.io?
Investors on record for Fly.io include Andreessen Horowitz, SV Angel, Y Combinator, EQT Ventures, Liquid 2 Ventures. FundedIQ records 17 investors in total.
Who founded Fly.io?
FundedIQ lists Jerome Gravel-Niquet (Co-Founder) at Fly.io.
Who is the CEO of Fly.io?
Kurt Mackey is listed as CEO at Fly.io.
Where is Fly.io headquartered?
Fly.io is based in Chicago, Illinois, United States.
How many employees does Fly.io have?
Fly.io is in the 1-10 employee band.
When was Fly.io founded?
Fly.io was founded in 2016.
How does Fly.io's funding compare to other Apps startups?
Fly.io's latest round of $23.2M is above the $4.1M median round size for Apps companies on FundedIQ across 2,426 tracked companies over the last two years.
About FundedIQ's Fly.io Funding Data
FundedIQ tracks announced funding rounds and refreshes this profile every week. Round dates, stages and amounts are normalised to a single format, converted to US dollars, and de-duplicated: two records of the same round announced days apart are merged, and two genuinely different rounds are kept apart on the amounts they disclose. Amounts shown are the disclosed figures only — a round announced without a number is listed and excluded from the total rather than estimated.
Employee counts are reported bands, not exact headcounts. Founder and executive names carry the job title on record. Anything we do not hold for Fly.io is left off this page rather than filled in.
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