Founder of a listed tool
Kurt Mackey
Founder, now an advisor, named behind the Sprites listing on Anchor Terminal.
What Kurt builds
Sprites C · Code execution sandboxes
Sprites are hosted Linux microVMs from Fly.io that keep their disk between runs, pause when idle and wake on request. They are driven through a REST API, a CLI, four SDKs or a hosted MCP server.
Founder, now an advisor, researched 28 October 2026 · the people behind it
Works with
- Ben Johnson VP of Product
- Jerome Gravel-Niquet Co-founder, Fly.io
- Michael Dwan Co-founder, Fly.io
- Scott Johnston CEO
Backed by
Y Combinator Andreessen Horowitz Intel Dell Technologies EQT
Questions
Who is Kurt Mackey?
Kurt Mackey started Fly.io, a public cloud for developers, and led it as chief executive until July 2026, when he handed the role to Scott Johnston and moved to an advisor role, keeping his board seat. Before Fly.io he worked at Ars Technica for many years.
What does Fly.io make?
Anchor Terminal lists Sprites from Fly.io. Sprites are hosted Linux microVMs from Fly.io that keep their disk between runs, pause when idle and wake on request. They are driven through a REST API, a CLI, four SDKs or a hosted MCP server.
Who has invested in Fly.io?
The sources our research read name Y Combinator, Andreessen Horowitz, Intel, Dell Technologies and EQT.
How are Kurt's tools graded?
Sprites is graded C, 58.6 out of 100, on Anchor Terminal's benchmark, which scores every listing against the same checklist.
These are the people building the tools we list, named for their public role in the company or project behind a listing, from public pages, with the date it was researched. They don't work for Anchor Terminal (our own team is on the about page). We show public roles, public profiles and what the listing pages show, nothing private. To correct something, send an about or a photo, or have a page removed, write to privacy@anchorterminal.com.