Reuben AI turns investment strategy, data, documents, research and team judgement into a living, source-linked record, then produces research, diligence, committee and ownership outputs teams can keep using.
Built by investors and operators from
Inputs
Reuben AI
What users get
Research and thesis fit
See how an opportunity aligns with the recorded strategy.
Diligence findings and gaps
Evidence-linked findings at asset, vehicle, fund and manager level, rolling up to the portfolio.
IC memo and decision record
Review the case, challenge and rationale together.
Monitoring and reporting
Revisit the thesis as evidence and ownership updates arrive.
Investment decisions you can stand behind
Reuben AI is decision infrastructure for private capital. It brings diligence, research and the investment committee into one connected record, so every decision is consistent, evidence-based and traceable to its source. Diligence runs at asset, vehicle, fund and manager level and rolls up to the full portfolio. Judgement stays human. The process becomes disciplined.
Read the full explanationThe record continues
Research, diligence, committee reasoning and ownership do not become separate artefacts. Evidence and decisions accumulate on one record, and new information can reopen the questions that matter.
Evidence begins
Sources, market context, mandate fit and the first questions enter the record.
Evidence deepens
Findings, assumptions and unresolved questions stay attached to their sources.
Reasoning is recorded
Challenge, dissent, conditions, decisions and rationale remain reviewable together.
Context continues
Monitoring and governance continue from the original thesis as new evidence arrives.
One source-linked decision record
Documents, data, findings and decisions remain connected beneath every phase.
For platforms serving investors and allocators
Settlement platforms, secondaries marketplaces, wealth management firms and adjacent investor platforms already serve the people making private capital decisions. Reuben AI can help their clients carry research, living diligence and investment committee evidence through the investment lifecycle on one source-linked record.
Start with the client journey and a useful first workflow. Distribution, embedding and commercial structure are questions to explore together, not prerequisites for a conversation.
For investment teams
GPs, LPs and allocators can work directly in Reuben AI. Research, diligence findings, their sources and investment committee reasoning remain connected as an investment moves into ownership and monitoring.
Research, diligence, committee reasoning and ownership often sit in different systems. The result is not only operational friction. It is the loss of the context behind investment decisions.
Decisions live in inboxes, decks and people's heads. When someone leaves, the thinking leaves with them. New joiners rebuild context from scratch.
Every decision, the evidence behind it and the people who signed off are captured as they happen. The fund's memory compounds instead of resetting.
Findings, assumptions and open questions are frozen into a memo, even when the underlying evidence changes.
Sources, findings and unresolved questions remain connected so the work can be revisited rather than recreated.
Evidence may sit in one place while challenge, dissent, conditions and final rationale are recorded somewhere else.
The committee record keeps the evidence, challenge, dissent, conditions and rationale available for later review.
Monitoring begins in a new system, detached from the assumptions and conditions that supported the original decision.
New evidence can be assessed against the original thesis, preserving continuity into monitoring and governance.
One source-linked record keeps the investment context available as the work moves forward.
See how Reuben AI compares to your stackHow it works
Reuben AI keeps the mandate, evidence, challenge and ownership context connected while people remain responsible for the investment decision.
The record loops back when ownership reveals new evidence, so the original thesis can be reviewed instead of forgotten.
The architecture distinction
Generic AI can help draft and analyse. Reuben AI is designed to keep that work connected to the investment mandate, supporting evidence and human decision process.
Explore the product architectureThe mandate, sources and earlier decisions remain attached to the work. A new output can be assessed against the record that came before it.
Research and diligence findings can retain their source context, open questions and review state rather than becoming detached summaries.
People remain responsible for challenge, approval and the investment decision. Reuben AI preserves that reasoning for later review.
Founder, Reuben AI
Building from beautiful Sydney, Australia
Former strategy and deal executive across Xero, Thomson Reuters, Barclays, EY and Accenture, with transaction experience across international markets. Built Reuben AI to address the structural gap between private capital data and the decisions made from it.
Ways to work with Reuben AI
Start with the route that reflects how you want to deliver or use the decision infrastructure.
Infrastructure, embed or distribute
Explore how Reuben AI could extend your platform's value to private capital investors and allocators.
Start a partnership conversationFor investment teams
Use Reuben AI directly across research, diligence, committee decisions and ownership workflows.
Book an investment team demoCustom organisational scope
Shape access, governance and workflows around a larger organisation's requirements.
Discuss enterprise requirementsThe thinking behind Reuben AI, and how it works in practice for platforms and investment teams.
Why private capital needs one living, source-linked decision record.
How diligence works for company and asset, vehicle, fund and manager, rolling up to the full portfolio.
How platforms serving investors and allocators could offer this to their clients.
A clear starting point
How the living decision record works, where it fits and what happens next.
Investment teams can book a walkthrough. Platforms serving private capital clients can explore a partnership.