Pay per generation.
No subscription required.
One transparent rate. The same 20% platform fee on raw infrastructure cost — for everyone, on every model. No tier-locked features, no surprise upgrades.
Every run costs the base model cost + a flat 20% platform fee, shown before you spend. The fee does not change with volume, and there is no commitment.
The account is free. Runs are paid from your balance: the minimum deposit is $1, and your first deposit is matched up to $5.
First top-up bonus: we match it 100%, up to $5 — top up $5, get $10. Every deposit earns up to 10% instead: a first top-up gets the larger of the two, never both.
Deposit bonuses: $25 → +2% · $50 → +4% · $100 → +6% · $500+ → +10% — on every deposit, and your balance never expires.
Every tier. Real outputs.
No marketing renders — these are actual outputs generated on FairStack.
Same models. Real prices.
Every model in the catalog, priced at infra cost + 20%. Browse the full list at /models.
What would you actually spend?
Drag the sliders to your typical month. Real per-generation pricing — no padding.
Common questions.
How am I charged? +
Each run costs the base model cost + a flat 20% platform fee, shown before you spend. You add funds to one balance in dollars, and it never expires.
Is there a subscription required? +
No. Pay-per-generation only. Add funds when you need them. There's nothing monthly to cancel.
What's the platform fee? +
A flat 20% on top of raw infrastructure cost, for everyone, at every volume. That's how FairStack pays for the dashboard, generation orchestration, asset storage, and support. No surcharge on the API, so it's the same price everywhere, and you see the exact cost before you spend.
What happens if my balance runs low? +
If you've opted in, auto top-up refills your balance when it drops below $2 (your chosen amount, $10 minimum) — and the refill earns the same deposit bonus as any deposit. It's off by default and one click to cancel in billing settings.
Does my balance expire? +
No. Your balance stays in your account until you spend it. We don't claw back unused balance.
Can I get a refund on my balance? +
Added funds are non-refundable, except where the law requires otherwise (see our Terms). Your balance never expires, so unspent money stays available, and a generation that fails is returned to your balance.
Are outputs commercial-use? +
Yes. Every output is yours to use commercially. No tier-locked rights, no attribution required.
Coming from Higgsfield? Their subscription credits expire every billing cycle. See what changes when you switch, and claim a receipt match up to $59.