Startup profile · funding coverage
Fly.io
Developer platform for running full-stack apps close to users globally.
Stage
growth
Status
private
Coverage
full
Why Fly.io is interesting
Fly.io competes in the deploy-anywhere developer cloud niche — edge-ish DX without full serverless lock-in.
Key facts
- Series B (Jul 2022): $25M led by a16z (/fund/andreessen-horowitz); Intel Capital and Initialized (/fund/initialized-capital) among participants (Fly blog)
- Series C (Jun 2023): $70M led by EQT Ventures; a16z and Initialized returned (Bloomberg)
- Product: global edge deployment for full-stack apps via containers
Investors in our directory
Funds linked from Fly.io's profile — open a fund page for stage focus and related deal articles.
Industries
Infrastructure & Cloud Developer Tools
Industry hub pages are rolling out from our fund-derived baseline taxonomy.
FAQs about Fly.io
Funding context and why this company shows up in venture coverage.
Fly.io is a developer platform that deploys full-stack applications on a global network of edge servers, running containers close to users for low-latency delivery.
Fly.io's $25M Series B (2022) was led by Andreessen Horowitz (/fund/andreessen-horowitz), with Initialized Capital (/fund/initialized-capital) participating. EQT Ventures led a $70M Series C in 2023.
Fly.io is at Series C based on its June 2023 $70M round led by EQT Ventures.
Developers want deploy-anywhere DX without hyperscaler lock-in. Fly.io targets the edge compute niche — running apps globally without full serverless constraints.
No. Fly.io remains a private company.
Last updated: 2026-07-24