The family office platform for

Everything your family office runs on, finally in one place. Investment, corporate and accounting records, together in one secure environment, ready for AI, and built for long term wealth stewardship and better-informed investment decisions.

Sesame One 4.0 consolidated dashboard
A new look for Sesame One

Investment reporting and accounting, finally in the same place

Sesame One has always held the investment book of record and the corporate book of record for family offices. 4.0 is the first to bring the accounting book of record into the same platform.

IBOR

Investment book of record

The repository for all of your investment data, from any data source.

CBOR

Corporate book of record

The entities, the ownership structure, the mission-critical documents, contacts and company records.

ABOR · NEW

Accounting book of record

Journal entries and a general ledger, generated from portfolio activity.

What's new in 4.0

A new look for Sesame One

Surfacing the information that matters most to you

Refreshed UI and page layouts put what matters most up front, so you spend less time moving between views and building custom reports. Dark mode included.

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Publisher 2

Report Publisher 2.0

Quickly build reports in an AI-powered tool

Build, edit and publish reports yourself, whenever you need them. A simpler interface, changes in a few clicks, and the ability to build reports from AI prompts.

AI-powered accounting

Generate your general ledger in a fraction of the time

AI helps configure your chart of accounts and journal entry rules, turning portfolio activity in Sesame straight into a general ledger, ready to export to your existing accounting system.

general-ledger-dark
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Doc AI

Keep your consolidation complete with agentic AI statement processing

Where feeds are not available, upload bank statements and private fund documents whenever they arrive, single files or entire batches. AI agents scan, extract and post each one straight into your system of record, based on mapping rules you set.

ali-dark

aLi, your AI assistant in Sesame One

Stop digging for answers. Start asking aLi.

Ask a question in plain language and get an answer, a chart, or a short report in seconds. Query your entire system of record, in an isolated model where your data never leaves the platform.

The whole family office, run on one operating system

A complete system of record, so your team and AI work from one source of truth.

See it launch