How to group buy a GPU server with friends, step by step
Seven decisions, in the order they actually come up — and the two that people get wrong late, when they are expensive to fix.
Buying a GPU server with friends is not technically hard. It goes wrong in the boring places: who owns it, how the money moves, what happens when someone wants out, and where a machine that draws ten kilowatts is supposed to live. Here is the order the decisions actually arrive in.
1. Decide what you need to run — the video memory question
Everything follows from this. The model you want to run at the quality you want sets the video memory you need, and video memory sets the hardware, and hardware sets the bill. Roughly:
- Large models in compressed form, one to five people using them — a tinybox-class box or a 512GB Mac-class machine, $10,000–15,000.
- Frontier open models at 4-bit — DeepSeek and Qwen 235B class — four RTX PRO 6000 96GB cards, 384GB of video memory, $40,000–65,000.
- Full frontier open models near full quality with many people using them at once — a used eight-GPU A100/H100 server, $80,000–200,000.
Pick the smallest thing that runs what you actually use. The calculator does this arithmetic for your group size.
2. Find the other people — this is the step that stops most groups
Almost everyone who wants this wants it before they have anyone to do it with. The comments in local-model communities are full of people saying so out loud. If you have four friends who are equally serious, you are lucky; if you do not, matching is a service you can simply buy, and it is the one we get asked for most. Strangers work fine — what makes a group survive is the agreement, not the friendship.
3. Get to a real per-person number before anyone commits
Divide the whole project — parts, design, build, and any fees — by the number of people, and say the figure out loud early. Groups fall apart when the per-person number arrives after the excitement. Three to five people for a Starter box, eight to fifteen for a Club node, twenty to forty for a Frontier rack — those are the sizes where the share stays in the low thousands.
4. Write the group agreement before the money moves
One document, agreed before anyone pays: who owns what share of the machine, who decides on upgrades, what happens when someone wants out, and how a leaver is bought out. It is the closest thing this arrangement has to a foundation.
Make it one member, one vote. Groups where everyone participates in decisions — upgrades, exits, what to do with spare capacity — are clubs. Groups where members hand control to an operator and wait for a return start to look like something regulators take an interest in. Write the votes in on day one; retrofitting governance after a disagreement is miserable.
5. Nobody collects the pot
This is the step people get most wrong. There should be no group fund and no treasurer. Each member pays their own share directly to whoever is supplying the thing — the hardware seller, the builder, the host — normally as a deposit when the order goes in and the balance on delivery.
The reason is blunt: holding other people's pooled money is a licensed activity in most countries, and "I'll just collect it for now" is the single most common way a friendly arrangement turns into a legal problem. It also protects everyone practically — nothing is bought before the deposits exist, and nobody has paid in full for something that has not arrived.
It is how we do it ourselves. Each member is invoiced by Heroic24 LLC for their own share of the services they are buying; there is no pot, and we never hold anybody's money on their behalf.
6. Decide where the machine lives
A Starter box runs on a normal domestic circuit and costs $22–140 a month in electricity. It can live in a member's home, and for a small group that is the cheapest and simplest answer.
Anything larger needs a real facility. An eight-GPU server draws around ten kilowatts continuously — you are not putting that in a spare room. Nobody should be building somewhere to house it either; you rent space in a building that already exists, or you hand the machine to someone who runs one. In Bali that is us: hosting from $900 a month per machine, all-inclusive — electricity, internet, monitoring and control, and service. Elsewhere, the group finds a local facility.
7. Buy fast, because quotes go stale
Card prices moved 55% in a single quarter in 2026 and Apple pulled its 512GB configuration. Treat any quote as short-dated and order quickly once the group agrees. A group that drifts for two months is usually re-quoting a different machine at a different price.
The two things people get wrong
The agreement, and the money path. Everything else — hardware choice, hosting, the software stack — is reversible or fixable. Those two are not, and they are both settled in the first week, usually by people who are busy thinking about video memory instead.
If you would rather not run this sequence yourself, that is exactly what we sell — as five separate services, each priced on its own: matching, parts from China, design, assembly, and hosting in Bali. Take all five or take one. You own the machine either way. Tell us what you want to run and what you can spend and we will come back with the machine, the people and the real numbers.