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You decide where to look. AITEZA finds the answer, with proof.

Many AI assistants cite sources today. The difference is who decides where to look. With AITEZA, you do: you connect exactly the datarooms that matter, such as one customer, one project or one department. AITEZA searches them thoroughly and on its own, calculates exactly in spreadsheets and shows the source for every statement. So you always know which documents an answer is based on.

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Why you need it

  • You set the scope

    An AI searching your entire data estate may find an older draft from project B next to the contract of project A. In AITEZA, you connected the room of project A, so the answer comes from there and nowhere else.

  • No mix-ups

    No blending of customers or projects, no outdated versions from somewhere else. Every statement has a source you can check with one click.

  • Researches like a good colleague

    AITEZA works in several steps: reviewing files, searching specifically, reading whole sections, doing the maths. Every step is visible in the chat.

  • Exact figures from Excel

    For spreadsheets, AITEZA runs real queries. Sums, filters and comparisons are calculated, not estimated.

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How it works

Stadtwerke LindauPump station North
Connected dataroomsPump station NorthWater tower Southnot searchedSales archivenot searchedWhat is the total ofopen change orders?Research stepsReviewing 14 filesSearching “change order”Reading Change_orders.xlsxQuery: SUM(amount), status = open€48,210.00across 6 open change orders[1] Change_orders.xlsxChange_orders.xlsxopenopenopenopenopenopen
06One click opens the original, rows highlighted. Switch on more rooms to widen the scope.

What AITEZA can do

  • You choose the datarooms, AITEZA searches only there
  • Ask several datarooms at once in one chat
  • Search by meaning and by exact terms combined
  • Exact analysis of Excel and CSV files
  • Searches PDFs, Office files, scans, emails, audio recordings and web pages
  • Every search step and calculation visible in the chat
  • Shows images and charts from documents in the answer on request

Use cases

How teams use this feature in their daily work.

01

Get on top of case files at a law firm

The situation
A single matter collects hundreds of pages of pleadings, contracts and correspondence. Finding one specific statement takes hours.
How AITEZA helps
The case file sits in the matter's dataroom. AITEZA searches pleadings and emails, summarises the relevant passages and cites every source.

Has the other side ever acknowledged the defects in the February delivery?

Partly. In the email of 18 March, Example Corp admits that 40 of 300 housings were defective. In the brief of 2 May, it disputes defects in the remaining parts. Email_Example_Corp_18-03.msg; Brief_02-05.pdf, p. 4

02

Analyse large spreadsheets with confidence

The situation
Complaints, delivery times and costs sit in long Excel lists. Until now, only a few experts could build the pivot tables.
How AITEZA helps
AITEZA turns the question into an exact query and calculates directly in the spreadsheet. The query is shown in the chat, so the result is traceable.

Which three suppliers had the most complaints in 2026?

Muster Metall GmbH with 37, Example Parts Ltd with 21 and Muster Kunststoff KG with 14 complaints. Together, that is 58 percent of all recorded cases. Complaints_2026.xlsx, sheet Total

03

Look up work instructions and inspection rules

The situation
Staff keep asking the same experienced colleagues about work instructions and inspection rules. Hardly anyone reads the manual.
How AITEZA helps
Manuals and work instructions sit in a shared dataroom. Every answer points to the chapter it comes from.

How often does the micrometer on line 2 need to be calibrated?

Every six months, and after any drop or suspected damage. Calibration is recorded in the inspection equipment register. Work_instruction_inspection_equipment_V4.pdf, p. 7, section 3.2

Frequently asked questions

More features

See AITEZA with your own documents.

In a short demo we show you how AITEZA works with your files. Hosted in Germany, GDPR compliant.

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