The agents

Your own AI key

AI in Karr runs on your own key or your firm's, so you choose the provider and pay it directly.

  1. 1.The real screen, shot on a demo business.

    Demo data

Karr never charges for AI and never runs it on a key of its own. Add your key once and every agent and assistant uses it.

Who it is for
A business owner, an accountant or a firm
Where it works
Every country Karr serves (30)

Since it shipped

  • AI runs on your own key

    Karr no longer offers free AI. Add your own key from Gemini, Claude or OpenAI once, in Settings, and every agent uses it.

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Also in the agents

Ask your books

Ask a question about your books, find a transaction, or have unusual entries pointed out.

See how

Argus, the night watch

Argus checks your books overnight, matches the bank and flags anything that looks wrong.

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Atlas, for the office

Atlas ranks every client by what needs doing and chases the documents you are waiting for.

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Felix, for your people

Felix prepares offer letters, onboarding papers and salary breakups for new staff.

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Lex, the compliance lead

Lex watches every filing and the Risk Ledger, and tells you what is due before it is late.

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Otto, the bookkeeper

Otto raises invoices and books expenses in seconds, and learns your usual choices.

See how