Datenbrücke AI features, pricing and GDPR (October 2026)

Datenbrücke turns DATEV accounting data into ready-made controlling for midsize companies, tax advisors and private equity owners. It combines reports, planning, Excel and Power BI feeds with an AI chat that answers questions from the company's own figures.

Datenbrücke builds reports, BWA structures, cost center analysis, month-end support, liquidity views and budgets on DATEV data and feeds the data automatically into Excel and Power BI. It is set up ready to use without an IT project. Plans differ by users, clients and monthly AI question quota, with a 30-day free trial. The operator is CSBERG GmbH in Hamburg. According to the data processing agreement, the DATEV data sits on Microsoft Azure in the German region, while other subprocessors are located in the EU and the US.

• Answers questions from DATEV figuresUsers ask in their own words, for example about gross profit last quarter or which customer is most overdue, and the KI-Chat answers from the company's own DATEV data such as BWA, open items and single bookings. Managing directors get answers without waiting for the tax advisor.
• Shows the source of each answerFor every answer, Datenbrücke shows the path to the underlying numbers and notes that language models can be wrong. Controllers can verify a figure before passing it on, and the official reports and accounting remain the reference.
• Connects DATEV data to Claude and ExcelThe KI-Konnektor lets teams that work with Claude pull their DATEV figures into it directly, and ChatGPT users can reach the data through Excel. Finance staff use the AI tool they already know on current accounting data without manual exports.

• Publishes its data processing agreement with the list of subprocessors, including Microsoft Azure in the German region and Anthropic.
• Plans include a fixed monthly quota of AI questions, and extra question packs can be bought, which keeps AI costs predictable.
• Built only for DATEV data, which fits German companies whose books are kept by a tax advisor.

Datenbrücke is operated by CSBERG GmbH in Hamburg and is built entirely on DATEV data, the standard system of German tax advisors.

Read the published data processing agreement, which lists Anthropic as a subprocessor for AI features, and check the transfer terms. Estimate how many AI questions your team will ask, since quotas range from 10 to 50 per month depending on the plan. Agree the DATEV data access with your tax advisor, and note that the tool is meant for businesses only.

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