Ellevest vs Interactive Brokers: Which Is Better in 2026?

Figures and features are point-in-time and change; treat the table as a starting map, not a live quote.

An automated investing service that models career and longevity differences women face, alongside coaching and planning tiers.

How it works: Portfolios are built around specific goals with a time horizon attached, and the underlying forecasting uses salary-curve and longevity assumptions that differ by gender rather than a single generic model. Alongside the automated portfolios, Ellevest sells coaching and a higher-touch wealth management tier.

In practice, Ellevest’s AI automates a goal-weighted portfolio. It falls under hands-off automated investing (robo-advisors), which makes it best suited to goal-based planning built around women's financial realities. On connecting an account it is “No (holds your money at Ellevest)”, and on execution it is “Automated”. It is priced as membership pricing plus fund expenses (verify current).

One honest limitation: Pricing shifted to a membership model and the wealth-management tier is aimed at larger balances, so check which tier you are actually buying.

Broad market access with AI-integration options and community-built MCP connectors. Best for advanced and international investors.

How it works: Interactive Brokers gives you broad global market access through professional platforms (like Trader Workstation) and a deep API. AI integration is possible by wiring tools to that API or using community-built MCP connectors, but there is no polished, official consumer AI assistant, so the AI layer is something you or a developer assemble.

In practice, Interactive Brokers’s AI ai-integration options (community mcp). It falls under for builders: connect a broker to an ai agent, which makes it best suited to advanced and international investors. On connecting an account it is “IBKR accounts”, and on execution it is “Read + trade”. It is priced as brokerage fees.

One honest limitation: Powerful but complex; AI connectors are mostly community-built.

The core difference is category. Ellevest focuses on goal-based planning built around women's financial realities (automates a goal-weighted portfolio), and Interactive Brokers on advanced and international investors (ai-integration options (community mcp)). On broker connection they differ too: Ellevest is “No (holds your money at Ellevest)” versus Interactive Brokers at “IBKR accounts”. That shapes everything downstream: how personal the answers are, where trades settle, and how much control you keep over individual positions.

Every tool gives something up for what it does well. Here is the honest give-and-take on each, so you can weigh the specific strengths against the limitations that come with them rather than judging on the headline category alone.

For AI investing tools, the distinction that matters most is whether the tool works from your actual, connected positions or reasons from something else: a separate account it manages for you, or the tickers and numbers you feed it. It decides how personal the answers can be, and where your money physically lives.

• Ellevest: manages a separate account it holds. Ellevest does not read the brokerage you already use. It opens and holds a new account, then invests the money you move into it, so its view is limited to what sits inside Ellevest.
• Interactive Brokers: connects specific supported accounts. Interactive Brokers connects a defined set of accounts (IBKR accounts), so whether it can see your holdings depends on whether your money is at one of them.

This is where they diverge most. One works from your real, connected account while the other does not, so if you want an assistant grounded in the exact positions you already hold, that gap is the thing to weigh first. This holdings-aware angle is the one Walnut is built around: it connects the brokerage you already use and reasons from your live positions, read-only by default, with any trades left for you to approve.

There is no universal winner here; the right pick depends on the job you are hiring the tool for. Match the category to your intent rather than chasing a single “best.”

• Choose Ellevest if you want goal-based planning built around women's financial realities. Its AI automates a goal-weighted portfolio, it is priced as membership pricing plus fund expenses (verify current), and it fits hands-off automated investing (robo-advisors). It is built for someone who wants goal-based automation and values planning assumptions that do not treat every investor as identical. Keep in mind that pricing shifted to a membership model and the wealth-management tier is aimed at larger balances, so check which tier you are actually buying.
• Choose Interactive Brokers if you want advanced and international investors. Its AI ai-integration options (community mcp), it is priced as brokerage fees, and it fits for builders: connect a broker to an ai agent. It is built for advanced or international investors who want breadth and are comfortable with complex tools. Keep in mind that powerful but complex; ai connectors are mostly community-built.

Because they sit in different categories, this is not strictly either-or: some investors use one for goal-based planning built around women's financial realities and the other for advanced and international investors, and just watch for overlapping costs.

Cost is easy to misread when two tools charge in different shapes, so compare the model, not just the number. Ellevest is priced as membership pricing plus fund expenses (verify current), while Interactive Brokers is priced as brokerage fees. A percentage-of-assets fee scales with your balance, a flat subscription does not, and a “free” tier usually earns elsewhere (on cash, order flow, or premium upgrades), so the cheapest headline is not always the cheapest outcome for your situation.

Pricing and tiers change often. Confirm the current numbers on each provider’s own site before you decide; the framing above is point-in-time.

If neither quite fits, Walnut sits in a third category: chat-driven management of your own brokerage. It connects the brokerage you already use through SnapTrade, lets you analyze and manage it by talking through Claude or ChatGPT, build thematic portfolios around a thesis, and place trades you approve. Read-only by default. See Walnut vs Ellevest and Walnut vs Interactive Brokers. Walnut is not an investment adviser.