The thesis
The judgment, the relationship, the discipline of a practice stay human — and they are the point. The layers in between become agents, running on rails the advisor controls.
Start with the economics. A typical advisory practice pays for allocation it could run itself, software that doesn't know its clients, and compliance review of language that is testable by rule. Layer by layer, the share of each advisory dollar that reaches the person doing the actual work — the advisor — has fallen for decades. The industry calls this infrastructure. Some of it is. Much of it is intermediation that survives because the alternative used to require an engineering team.
Our working view is that agentic AI changes that math. Not by replacing the advisor — by replacing the layers between the advisor and their clients.
The line is not hard to draw. Work that is testable, repeatable, and settled — Marketing-Rule screens, evidence-based allocation mechanics, commentary drafting, meeting preparation — belongs on rails. Work that requires knowing a family, weighing a trade-off, or sitting with uncertainty belongs to the advisor. Practices that draw the line there get both halves right: the rails get more reliable with use, and the advisor's hours concentrate where they were always most valuable.
We build for one methodology deliberately. Evidence-based investing — broad diversification, cost discipline, tax awareness, no market timing, no certainty language — is where the research record is strongest and where advisors already share enough philosophy to share rails. This is an intentional narrowing of who we serve, not a claim that other approaches can't be practiced well. Large parts of the advisor population already practice this way on rails built decades ago. They deserve better ones.
We don't claim to know how fast this happens, which firms adapt, or where the models plateau. We are trained to respect what we don't know and the uncertainty the future holds. The thesis is about direction, not timing — and the way to test it is to build in the open and let advisors judge the tools by their work.
Free tools first — a voice agent that is yours, a compliance screen that explains itself, a model critique that shows its assumptions. Behind them, for advisors who want to go all the way: WealthFactor, the wealth-management practice built on these rails, where a small consortium of evidence-based advisors shares one methodology and one operating layer while keeping their own voice, book, and clients. That story is here.
The letter
One deep first-principles piece every week — on advisor agency and what agentic rails change.
Stay close to the thinking
Essays on advisor agency and what agentic rails change — by Bill Woodruff, with WilliamFrank. One deep piece at a time; no noise.