About

A small GPU cloud run by four people

We started in 2023 with one rented RTX 4090 in a friend's garage and the belief that renting a GPU should not mean a sales call. It has not gotten much fancier since, on purpose.

The team

Four people, three time zones, one shared pager rotation. The support inbox is read by whoever is awake.

Tom Richter

Tom Richter

Infrastructure

Buys cards, racks them, fixes the network. Wrote the billing meter so we could stop lying about hours.

Felix Brandt

Felix Brandt

Systems and boot

Makes instances come up fast and stay up. The boot-time work was his. He has strong opinions about image layers.

Dario Mendes

Dario Mendes

Model hosting

Built the scheduler that packs models onto cards. Answers the hard support questions about tokens and latency.

Ivan Kovac

Ivan Kovac

Product and support

Talks to customers, writes the docs and the changelog, and answers the overnight support mail.

How we work

Our hardware

Three racks of cards we own, in three colocation halls. Nothing virtual, nothing shared out of a third-party pool: when you rent an H100 from us, it is a card in one of these boxes with your name on it in the sheet by the door.

Illustration of a GPUs4All server rack with GPU cards

Where the money goes

History, briefly

2023First 4090 online. Support was one email address and a phone that never rang.
2024Second region. Started model hosting. Per-second billing shipped in October.
2025A100s, then the first H100. Third region. Boot time work cut instance provisioning in half.
2026Still four people. Roughly 300 models hosted, and the third year of a pricing page that moves when power prices do.