Altruist's AI planner is a wedge into rival custodians

Altruist has released the AI financial planning agent it first put on a waiting list in June, and the launch is doing double duty: it lands on the heels of Vanguard's agreement to acquire the custodian and technology provider in a $4.6 billion all-cash deal, according to sources, and it arrives as an open invitation to advisors who keep their accounts anywhere but Altruist. The agent, part of the Hazel AI platform, builds comprehensive financial plans in minutes — retirement planning, investment optimization, cash flow analysis, estate planning, tax strategy, insurance and risk — and runs real-time scenario modeling so advisors can test savings, investment and spending strategies with clients in the room, collapsing workflows that historically took hours into minutes.

Altruist could have gated the agent behind its own custody platform and sold it as a retention feature; instead the tool is available to firms regardless of whether they custody assets with Altruist, so an advisor at Schwab or Fidelity can run a client's full plan on Hazel without moving an account. Hazel builds plans from financial documents, client meetings, communications and other connected sources, which means the planning relationship and the data behind it are being created inside Altruist's software before the custody account is ever in play — the software wedge comes first.

Altruist has been sequencing toward this: the tax-planning agent went live in February, and the waiting list for the financial planning agent opened in June. Hazel Admin AI, the standalone administrative product, costs $50 per seat per month on an annual contract, or $125 per seat with tax planning, and Altruist said in June that the planning agent would be priced in line with the tax capability; the company did not immediately respond to a request for pricing details on the new agent.

Hazel uses AI to collect and understand client data, but Altruist says financial computations run through dedicated calculation programs, so every figure is calculated rather than AI-generated. The agent operates under zero data retention agreements with AI model providers, meaning customer data is never used to train models or sold to third parties, and for an advisor asking a client to hand over the financial documents that feed a comprehensive plan, that distinction is the difference between a tool and a liability.

Wenk framed the agent as leverage for the solo practice, writing in a prepared statement that "Hazel's financial planning agent allows a single advisor to do much of the work that a shop full of specialists would do, in a fraction of the time." The scope of the plan — retirement, tax, estate, insurance and cash flow — is exactly the breadth a firm would once staff for, so the claim has a factual backbone even before advisors put it to work.

The deal, expected to close later this year, keeps Altruist operating as a standalone business under Wenk and, per the announcement, gives it greater capacity and long-term support to invest in advisor technology and custody capabilities. That backing lets Altruist sell planning software to advisors who do not yet custody with it, which is what makes the company a credible long-term rival to Schwab and Fidelity — a position this publication has argued since the deal was announced. Altruist is competing for the client-facing moment, the meeting where the plan is shown, and the payoff there belongs to whoever owns the cleanest integrated data; Hazel is a bid to own that data before the account moves.

The pricing will be the tell. If the financial planning agent ships near the tax tool's rate, Altruist is buying planning relationships in bulk and betting the accounts follow. Vanguard's willingness to write an all-cash check for the company suggests it expects those relationships to be worth something later. The agent's real test is not whether it can build a plan in minutes; any competent software can — it is whether advisors trust it with the data that makes a plan worth having.