Family Office Software: The Stack, and the Work Left Between the Tools
Every family office ends up with five or six systems: reporting, accounting, a CRM, a document vault, signatures and bill pay. Here is what each layer does, how to choose, and the manual work that still lives between them.
Family office software is not one product. It is a stack, and the hardest work happens between its layers. A reporting platform shows the family its consolidated wealth. An accounting system keeps each entity's books. A CRM tracks the relationships, a vault holds the documents, and something pays the bills. Choosing those systems well matters. But in the 2025 RBC and Campden Wealth North America Family Office Report, the operational risks offices cited most were manual processes and over-reliance on spreadsheets, even as adoption of automated reporting rose to 69%. Better systems of record have not removed the manual work. They have moved it to the gaps.
The family office software stack, layer by layer
Single-family offices often run fewer tools and lean on one platform for both reporting and accounting. Multi-family offices, which are frequently RIAs serving a handful of complex families, tend to pick a specialist for each layer. Either way, the layers are the same.
| Layer | What it does | Common examples |
|---|---|---|
| Aggregation and reporting | Pulls holdings and performance from custodians, funds and entities into one consolidated view and produces family reports | Addepar, Masttro, Asora, Black Diamond, Eton AtlasFive |
| Entity and partnership accounting | The general ledger for each trust, LLC and partnership: allocations, intercompany activity, tax basis | FundCount, Asset Vantage, Sage Intacct, NetSuite, QuickBooks |
| Relationship CRM | Families, entities, contacts, service requests and meeting notes | Practifi, Salesforce, Wealthbox |
| Documents | The vault: a folder per family and per entity, plus sharing with CPAs and attorneys | Box, Egnyte, SharePoint |
| Signatures | Subscription documents, account paperwork, engagement letters | DocuSign, Adobe Sign |
| Bill pay | Household, property, staff and philanthropy invoices across many entities | Bill.com, the office's bank, the accounting system |
Reporting or accounting first?
Family office reporting software answers the family's question: what do we own, how is it doing, and how is it held? Family office accounting software answers the controller's and the CPA's: what happened in each entity, and what is the tax basis? Pick first for whichever one is the harder problem at your office. An office with many alternatives and a complex entity tree usually feels reporting pain first; an office running operating businesses, real estate and partnerships often feels it in the books.
How to choose family office software
- Start from your entity map. Count the trusts, LLCs, partnerships and foundations, and how ownership flows between them. A platform that cannot model your structure will push the look-through back into a spreadsheet.
- Weigh the alternatives. If a large share of the wealth is in private funds, real estate and direct deals, ask how each platform gets that data in. Custodian feeds cover public holdings; private fund values usually arrive as PDFs.
- Decide what the system of record is for each layer. Two systems that both think they own the books create a reconciliation job.
- Ask about implementation and team size. Many family offices run with a small team. A long implementation lands on the same people who run the office day to day.
- Put privacy and access first. Ask how access is scoped by family and by entity, what is logged, and what a vendor does with data it processes. For many offices this is the deciding question.
- Map the work that arrives from outside. This is the step most evaluations skip, and the next section is about it.
The work left between the tools
Most family office work is triggered by someone outside the office: a general partner, a fund administrator, a trust company, a CPA, a vendor sending a bill. It arrives by email or portal, usually as a PDF, on their schedule. No platform owns the step of reading it, deciding which family and entity it belongs to, and updating every system it touches. That step is where the spreadsheets live.
| Workflow | Arrives as | Has to land in |
|---|---|---|
| Capital calls and distributions | Email or GP portal notice, with a due date | Reporting platform, cash plan, the entity's folder, an approval for the wire |
| K-1s | PDFs from dozens of funds, February to September | The entity's tax folder, a tracker of what is still missing, the CPA |
| Alternatives statements | Quarterly PDFs and NAV updates | Values, contributions and distributions in the reporting platform |
| New trusts and LLCs | Signed formation and account documents | The CRM, the reporting entity, the books, signatures, a folder structure |
| Household bills | Invoices to a shared inbox for many entities | The right entity's books, the right approver, the payment |
| Subscription documents | Fund sub docs and investor questionnaires | Filled from what the office already holds, signed, tracked to confirmation |
| Family reporting packs | Quarter end | Each family's pack in its own format, reviewed before it goes out |
None of these is a reason to change platforms. They are the reason a new platform rarely fixes the spreadsheet problem: the work is not inside any one system. It is a person reading a document and keying it into four places, for every family and every entity. For a workflow-by-workflow version on one common stack, see the Practifi, Addepar and Box stack guide.
Where Caddi fits
Caddi is not a reporting platform or a general ledger, and it does not ask you to replace either. It is an AI agents platform that runs the work between the systems you already chose.
- Discover connects read only to your tools and ranks the repetitive work by hours, with the evidence behind each finding, so you start where the time actually goes.
- Automate builds the agent with the person who does the work: they show Caddi the task or describe it in chat. The agent runs on deterministic code that calls each system's API, with AI only where a step needs judgment, such as reading a statement.
- Govern logs every run, decision and permission, broken out by family and by workflow, so you can show a family exactly what touched their data.
Caddi integrates with Addepar, Black Diamond, Practifi, Salesforce, Juniper Square, QuickBooks, NetSuite, Sage Intacct, Bill.com, Box, Egnyte and DocuSign, among 150+ tools. If your office runs a family-office-specific platform, ask us about it before you assume either way. More on how this works for multi-family offices is on Caddi for multi-family offices.
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Frequently asked questions
What software does a family office use?
Most family offices and multi-family offices run five or six layers: an aggregation and reporting platform (Addepar, Masttro, Asora, Black Diamond or Eton AtlasFive), entity and partnership accounting (FundCount, Asset Vantage, Sage Intacct, NetSuite or QuickBooks), a relationship CRM (often Salesforce-based, such as Practifi), a document vault (Box, Egnyte or SharePoint), e-signature, and bill pay. Smaller offices often combine reporting and accounting in one platform; larger multi-family offices tend to pick a specialist for each layer.
What is the best family office software?
There is no single best platform; it depends on what the office needs as its system of record. If consolidated reporting across many entities and alternatives is the priority, start with the aggregation and reporting platforms. If the books are the hard part, start with partnership and entity accounting. Then check how each candidate handles the work that arrives from outside: capital call notices, K-1s and fund statements that come by email and portal, not through a data feed.
What is the difference between family office reporting software and family office accounting software?
Reporting software aggregates holdings and performance across custodians, funds and entities and produces consolidated reports for the family. Accounting software keeps the general ledger for each entity: partnership allocations, intercompany activity, bills and tax-basis records. Some platforms do both; many offices run one of each and reconcile between them.
Why do family offices still rely on spreadsheets?
Because much of their work arrives outside any system. Capital call notices, distribution notices, K-1s and private fund statements come from general partners and administrators by email or portal, often as PDFs. Someone has to read each one, match it to the right family and entity, and key it into reporting and the books. The 2025 RBC and Campden Wealth North America report found manual processes and over-reliance on spreadsheets were the operational risks family offices cited most.
Does a family office need to replace its software to automate?
No. The manual work in most offices sits between systems, not inside one. Automation that reads incoming documents and updates the reporting platform, the books, the CRM and the document vault can run on the stack the office already has, which avoids a migration the families and the team would have to sit through.
Is Caddi family office software?
Caddi is not a reporting platform or a general ledger. It is an AI agents platform that runs the repetitive work between the systems an office already uses: filing capital calls and K-1s to the right entity, keying alternatives statements into the reporting platform, setting up new trusts and LLCs, coding household bills, and assembling family reporting packs. Caddi integrates with Addepar, Black Diamond, Practifi, Salesforce, Juniper Square, QuickBooks, NetSuite, Sage Intacct, Bill.com, Box, Egnyte and DocuSign, among 150+ tools.