Resources
In-depth, regularly-updated articles on AI investing: how the tools actually compare, what to look for, and where each one is the wrong fit. We name the alternatives honestly and say plainly where Walnut loses. These are reference pieces, not sales pages. Walnut is informational and is not an investment adviser.
Best AI portfolio analyzers in 2026
The AI tools that connect the accounts you already have and analyze them (concentration, overlap, risk, performance versus the S&P 500, fees): PortfolioPilot, Mezzi, Origin, Magnifi, and Walnut.
Best AI alternatives to a robo-advisor in 2026
What a robo-advisor (Betterment, Wealthfront, SoFi) gives you and why people look past it, then the AI-chat and connected-account alternatives that keep you in control: Walnut, PortfolioPilot, Magnifi, Composer.
Best AI stock pickers in 2026
The AI tools that score or surface individual stocks (Danelfin, Kavout, Trade Ideas, TrendSpider, Magnifi), with the honest caveat that no tool reliably beats the market.
ChatGPT vs a dedicated AI investing app
Head-to-head on what plain ChatGPT is good at for investing versus what it cannot do (no live prices, cannot see your portfolio, can hallucinate math), and what a dedicated app like Walnut, Magnifi, or Danelfin adds.
How to connect your brokerage to an AI assistant
The ways to give ChatGPT or Claude access to your real portfolio (purpose-built apps, MCP connectors, and the developer route), how read-only vs trade access works, and where Walnut fits.
Best MCP connectors for brokerages
The Model Context Protocol servers that let an AI agent read and trade a real brokerage account (Alpaca, IBKR, Walnut) versus the market-data MCPs, compared on access, execution, and security.