Prepaid AI billing

Unlimited seats. Pay only for the AI.

SIMS Cloud has no subscription plans or feature tiers. You prepay credits and spend them only when AI works for you: no per-seat fees.

No card is required to create a workspace. Add prepaid AI credits when you are ready.

Everything is included

Whether you're one scientist, a university lab, or a global pharma team, you get the same SIMS: every feature from day one. Only your AI use changes the bill.

Unlimited seats

Invite every author, reviewer, and approver your quality system involves. Adding a colleague never adds a fee.

Unlimited companies

Work across as many companies as your projects span. Client signers don't even need an account.

Every feature

Documents, workflows, signoff, audit history, AI bots. Nothing held back for a higher tier.

Credits work like fuel

You top up credits in advance and AI work spends them. More use costs more, less use costs less. That's the whole model.

Fixing a section Light
Drafting a document Moderate
A deep research run Heavier

100 credits equal US$1. Before September 1, 2026 at 00:00 UTC, Sonnet 5 costs 370 credits per 1M input tokens, 1,850 per 1M output tokens, 37 per 1M cache-read tokens, 462.5 per 1M five-minute cache-write tokens, and 740 per 1M one-hour cache-write tokens. From that instant, those rates become 555, 2,775, 55.5, 693.75, and 1,110 credits. US-only inference adds 10%; provider tools are charged at provider cost times 1.85. Effort level changes how many tokens a task uses.

Organization admins see the balance in dollars, the full ledger, and top up by card. Members see a usage gauge or nothing at all: each organization admin chooses, and member views never show dollar figures.

A top-up is a one-time prepaid purchase with tax added at checkout. Credits do not expire and are generally non-refundable except where required by law. SIMS makes no automatic charge unless an administrator separately enables automatic top-up.

SIMS On-Prem

Run SIMS on your own infrastructure

On-premise, you deploy the complete platform, including SIMS Quality Control, and pricing is scoped per deployment. Tell us about your lab and we'll take it from there.

Contact us about on-prem

Questions a quality team asks

What does SIMS Cloud cost?

There is no subscription or per-seat fee. Documents, workflows, signoff, and audit history remain available without a card. AI work uses prepaid credits at the published rates.

Can SIMS charge me automatically?

Only after an administrator explicitly enables automatic top-up, chooses its threshold and amount, and saves the recurring-charge disclosure. Otherwise every top-up is a one-time purchase.

What happens if we hit zero credits?

Your documents, records, and signoffs stay available, and your team keeps working. AI bots pause until an admin tops up the balance.

Do unused credits expire?

No. Credits stay on your balance until you spend them.

Can I get a refund for unused credits?

Prepaid credits are generally non-refundable except where required by law. Corrections, provider failures, refunds, and disputes are recorded in the billing ledger.

Can I see what my team spends?

Organization admins see the balance and every transaction in dollars. Members see a usage gauge or nothing: the admin decides.

Is our data used to train AI models?

No. Your documents stay yours and are not used to train models.

Who builds SIMS?

Finepoint Science, a company that runs its own Health Canada-licensed lab. SIMS is built for GMP expectations because its builders work under them.

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Start with one real document

Take it from first draft to signoff with no subscription or per-seat fee.