Payables, on autopilot.
Coded, validated, ready.
Multi-line invoices, complex allocations, many entities, and flows across different tools. Cortena handles each invoice and makes it booking-ready in seconds.
Every invoice still passes through a person.
Find it. Read it. Code it. Split the lines. Route it to the right entity. Key it into your ledger. The work is slow, reactive, and easy to get wrong, and the only way to keep up is to add people.
Every step, by hand.
The tools hold the data. People hold the logic. Every step depends on them.
Agents that follow your rules, on a flow you shape.
Capture every invoice.
Pulled from your inbox, cloud drives, supplier portals, and spend tools. Every field extracted, e-invoices parsed, duplicates caught before they reach you.
Categorise it with AI.
Cortena books each invoice the way your business does. Line by line: accounts, cost centres, cost carriers, accruals. It finds the right GL account, well beyond supplier-to-ledger rules.
Route, validate, approve.
Route each invoice to the right entity, apply that entity's own rules, and run approval flows as complex as your org needs. A human stays in the loop: nothing posts until the right people sign off.
Send it to your accounting tool.
Approved invoices go straight into DATEV, Exact, or Twinfield, with payment prepared. In seconds. Your books stay current as invoices arrive.
Your invoice flow, fully customized, with endless possibilities.
Your flow is orchestrated by the Workflow Builder. It directs the agents, defines the exact path each invoice takes, and connects to the other tools in your stack and files in your drive to optimize every flow. A human stays in the loop, and it bends to fit any organization. Explore the Workflow Builder
One invoice, from inbox to journal entry.
Cortena reads it, routes it to the right entity, codes every line to your rules, checks it against the supplier contract, and prepares the booking. In seconds.
“I have never seen a tool integrate with DATEV this seamlessly, taking repetitive work off my team.”


