Worked examples

What ten AI staff cost to run.

Three numbers on this page are ours: $39 a month for the runtime, the spend cap you set — $30 by default — and the disclosed 10% if we carry keys for you. Every other figure is either an estimate labelled as one, or a competitor’s published price with the date we checked it.

The arithmetic

The shape of the bill.

The total is one flat fee plus one metered cost. $39 a month covers the runtime — the whole roster, the trust machinery, the ledger, the refusals. By default, inference runs on your own provider keys at provider prices: the provider bills you directly, we meter every call to the cent on your ledger, and we keep $0 of it — structural, because the money never passes through us. Prefer not to hold keys, or only one? We carry them, per provider, at provider price plus a disclosed 10%, itemised as its own line — and mixing is ordinary: your Anthropic key and our Gemini, or the reverse.

Above both sits the cap. Your company cannot outspend the cap you set, and the cap is enforced by the same server that refuses everything else — not by a warning email after the fact.

The runtime’s own metabolism — planning, memory, oversight — is metered like everything else, under its own labels on your ledger. At the default profile it runs roughly $2–6 a month: an estimate, and labelled as one.

Email is usage too. Your own sending provider by default — your domain, their prices, billed to you. On our sender instead, sends are metered at the provider’s per-send price plus the same 10%, under the same cap. No send quotas, and nothing expires.

The estimates

Three profiles, worked.

The same estimates the pricing page carries, because there is only one set: a usage number without a profile attached is not a number. What you actually spend depends on how many names you keep working, the trust you grant them, and the models you route — itemised in your own panel from the first turn.

ProfileDeployed & trustUsage/mo (est.)With the $39 base
Running light3 active, T1, frugal routing$6–15$45–54
Working company5 active, T1–T2 mix$25–60$64–99
Full companyAll ten, T2–T3, premium model on oversight$80–250+$119–289+

The base fee is a minority of a serious bill, deliberately: heavy users pay their model provider, not us. The table is priced on your own keys; managed keys add 10% to the usage column and nothing to the base.

The alternative shape

The same month, on a meter.

The prevailing shape in this market is a credit or hour meter. Stated neutrally, with dates — these prices change often, so check the vendor’s page rather than ours.

Sintra

Lists near $97 a month, frequently discounted. Every plan carries the same 250-credit monthly cap; credits do not roll over, and the helpers stop when they run out.

Verified August 2026 sintra.ai

Marblism

$24 a month billed yearly, $44 monthly. All plans include their six named workers and 50 metered hours of work a month; hours reset and do not roll over.

Verified August 2026 marblism.com

Lindy

$49.99 to $199.99 a month. Every step consumes credits, and overages bill at twice the rate. The pricing has changed twice this year — date any comparison, including this one.

Verified August 2026 lindy.ai

Read the meters fairly: for a very light month, a small meter can cost less than $39 plus inference — Marblism’s $24 annual plan genuinely can come in under our floor, and we say so. The comparison turns on what a working month looks like: a meter that runs out mid-month, or a cap you set yourself, enforced before the spend instead of billed after it.

Your number

The comparison that matters is yours.

We do not publish your books or ours. The number to put beside $119–289+ is one you already sign: what one loaded salary costs you a month. That arithmetic needs nothing from us — which is what makes it the only comparison on this page you can check entirely without trusting us.

The pricing page holds the direct answers.

Why there is a base fee, what happens at the cap, how keys work, and what happens when one dies — answered without the tour.