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🇫🇮🇪🇺 Built in Finland · EU-hosted by default

Ask your files out loud. Get an answer that cites the document.

AiSU Strata reads your live sources on every question, prefers your authoritative document, and flags any figure it can’t confirm. Every sentence links back to the exact passage it came from — no stale index, no silent guesses.

Start free trialNo card · 7-day free trial
Watch a 90-second answer
Set up in an afternoonNo data migrationNo per-seat fees

Three renew before 1 September. Two need notice this month.

Reads, never keepsProcessed in memory, then discardedSOC 2 mapped · GDPR by designYour own permissions, per person

Verified answers

A green tick means we read it, not guessed it.

Every figure is traced back to the file it came from. When only prose mentions a number and no authoritative source confirms it, AiSU says so instead of sounding confident.

Verified answer

Your 2026 marketing budget is €1.24M across five channels — reconciled against the master sheet and the finance-approved OpEx model.

Marketing_Budget_2026.xlsxOpEx_Model_2026.xlsx
Drew on 8 source documents in one answer.
Unconfirmed

Projected Q4 ARR is €6.2M according to the board narrative — but no financial model confirms it.

Only prose mentions this figure. Check it before you rely on it.
Honesty is the feature. A confident wrong number costs more than a caveat.

1 · Connect a source

Sign in with Google or Microsoft. Read-only, your own permissions, one click to revoke.

2 · Ask, out loud or typed

Plain questions, no query syntax. Answers come back spoken or written, in your language.

3 · Open the source

Every claim links to the file and page. Decisions you make get captured with their reasoning.

Deployment

Managed by us, in the EU.

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Deployment

Cloud

Managed by us, hosted in the EU. Live the same afternoon you connect a source.

  • HostingEU data centres
  • Retrievalsub-50ms
  • Setupan afternoon
  • Upgradesmanaged by us

Most teams start here.

Deployment

Self-hosted

On the roadmap: a deployment inside your own network, for files that must never leave the site. Not available yet.

    In development — no date promised yet.

    Simple, transparent pricing

    Pricing Plans

    Choose the plan that fits your team. All plans include a free trial.

    Before you ask

    Do you train on our documents?

    No. Files are read to answer your question and then discarded. Nothing is retained, and nothing is used to train a model.

    Will people see files they should not?

    Every search runs with that person's own permissions. If they cannot open the file in Drive, AiSU will not quote it to them.

    How long does setup take?

    An afternoon. Sign in with Google or Microsoft, pick the drives and channels to include, and the first index finishes while you get on with your day.

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    Ask your first question this afternoon.

    Connect one source, ask something you would normally dig for, and check the citation.

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