Reuben AI

    Software for family offices in Germany

    One platform for multi-asset opportunity intake, diligence, portfolio consolidation, governance and beneficiary reporting, priced in EUR.

    Reuben AI is used by family office teams across multiple jurisdictions. This page summarises how the platform fits the regulatory and structural context that family office teams in Germany typically operate in.

    A family office manages capital across every asset class at once, for a small number of principals with long horizons. The operating problem is consolidation: public and private holdings, direct deals, funds and operating businesses rarely sit anywhere near each other.

    Regulatory context in Germany

    The primary financial services regulator is BaFin (Bundesanstalt für Finanzdienstleistungsaufsicht).

    German private funds operate under the Kapitalanlagegesetzbuch (KAGB), with managers registered or authorised as Alternative Investment Fund Managers by BaFin.

    German single-family offices operate outside the KAGB where they manage only family capital; multi-family services generally require BaFin authorisation.

    Common fund structures we see

    • Investment-Kommanditgesellschaft (Investment KG) under the KAGB
    • Special AIF (Spezial-AIF) for professional and semi-professional investors
    • Registered or fully authorised AIFM under the KAGB

    Reuben AI is structure-agnostic. It stores investment, LP and portfolio data in a shared model that maps cleanly onto each of the vehicle wrappers above. It is not a legal, tax or regulatory advice tool. Fund formation and structure decisions should be taken with qualified local counsel.

    See Reuben AI in your Germany workflow

    How family office teams in Germany actually operate

    Most family offices know their total position only as often as someone rebuilds it. Custodian statements, fund capital account notices, direct investment records and property valuations arrive at different times in different formats, and the consolidated view is a spreadsheet refreshed quarterly at best. Decisions get made against a picture that is already out of date.

    The second issue is continuity. Family offices are small teams holding decades of context, and much of it is undocumented. Reuben AI keeps holdings, decisions and documents on one record, so the consolidated position is current and the reasoning behind past decisions survives a change of staff or a generational handover.

    The recurring work Reuben AI carries

    Consolidated position

    Direct holdings, fund commitments, operating businesses and property in one view across every entity.

    Commitment and call management

    Undrawn commitments, call notices and distributions tracked so liquidity planning is based on real obligations.

    Direct deal assessment

    Opportunities assessed against the family's own criteria, with the record retained whether or not the deal proceeds.

    Governance and continuity

    Decisions, mandates and their rationale documented so context survives the people who hold it.

    Local structuring, tax and regulatory advice remains with the fund's counsel and administrator. Reuben AI is software and is not registered with BaFin (Bundesanstalt für Finanzdienstleistungsaufsicht).

    Common questions

    Can a family office see every asset class in one place?

    Yes. That consolidation is the point: private holdings, fund interests, operating businesses and other assets sit on one record rather than in separate systems.

    How are external fund commitments handled?

    Commitments, calls, distributions and reported valuations are tracked per fund, so undrawn exposure and liquidity needs are visible rather than estimated.

    Is it suitable for a multi-family office?

    Yes. Each family's data is segregated, while the office can operate across them from one platform.

    Also available for Germany

    VC funds · PE funds · Private credit funds · Real estate funds

    Sources

    Every regulator, framework and jurisdictional fact on this page is drawn from the primary sources below. This page is informational and does not constitute legal, tax or regulatory advice.