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Cost & ROISeptember 28, 20266 min read

Cloud AI subscriptions versus an on-premises appliance: a five-year cost comparison

What a 25-person team really pays for per-seat AI over five years, and how that compares with a one-time appliance purchase.

Written for: Managing directors, finance directors, IT procurement

To illustrate the arithmetic for a 25-person office, this example assumes a cloud subscription at $30 per user per month. That is an example input, not a current quote or a claim about every provider; use current vendor pricing and your negotiated terms before comparing.

Per-seat cloud assistantAI Box appliance
Up-front$0$599 one-time
Monthly, 25 users$750$0
Year 1$9,000$599 base appliance price; excludes shipping, taxes, and optional upgrades
Year 5 cumulative$45,000$599 base appliance price; excludes operating costs and any replacement
Adding a 26th user+$360 per year at this example rateThe standard licence is for up to 25 users; ask about additional licensing
Payment methodVaries by provider and locationCheck the payment methods and currency shown at checkout
Check the assumptions against your own numbers

Seat counts, negotiated discounts, and exchange rates vary. The comparison above uses list pricing and a flat headcount; replace both with your figures before taking it to a board.

Costs people forget on both sides

  • Cloud: annual price increases, seats bought for staff who left, and usage-based charges on top of the per-seat fee.
  • Cloud: the compliance review needed before confidential material can legally go into it — often the largest hidden cost.
  • Appliance: electricity, which for a device in this class is small, and eventual hardware replacement.
  • Appliance: the internal owner who handles updates, backups, and user accounts. Budget a few hours a month.

When cloud is still the right answer

If your documents are not confidential, your team is fully remote across many countries, and you want the newest frontier model every quarter, a subscription is the better fit. The appliance argument is strongest where the material is sensitive, the headcount is stable, and the connection is not.

Try it on a document of your own

Ask a sample document a question and see the answer with the exact page it came from — then configure the box your team needs.

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