Composer vs Empower: 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.

Build, backtest, and automate trading strategies with a no-code interface, then trade them. Best for systematic investors who want rules-based automation.

How it works: In Composer you build a strategy (it calls them "symphonies") using a visual no-code editor or an AI assistant, chaining together conditional rules like "if this asset's momentum is positive, hold it, otherwise rotate to bonds." You backtest it on historical data, then let Composer automate the trades in a connected Composer brokerage account that rebalances by your rules.

In practice, Composer’s AI builds/backtests/automates strategies. It falls under automated strategy building, which makes it best suited to rules-based, systematic investing. On connecting an account it is “Yes (trade through it)”, and on execution it is “Automated (rules)”. It is priced as subscription.

One honest limitation: The model is strategies and automation, not conversational guidance on the portfolio you already hold.

Free account aggregation and portfolio analysis tools, alongside a percentage-fee wealth management service for larger balances.

How it works: You link accounts from across providers and Empower shows net worth, allocation, and a fee analyser that surfaces expense ratios you may not have noticed. That tier is free. Separately, Empower runs a managed wealth service with human advisors at a percentage of assets, with minimums, and the free tools are the funnel into it.

In practice, Empower’s AI aggregates accounts and analyses them. It falls under hands-off automated investing (robo-advisors), which makes it best suited to free portfolio tracking; the paid advice is a separate decision. On connecting an account it is “Yes, for tracking (aggregates held-away accounts)”, and on execution it is “Only in accounts it manages”. It is priced as free tools; managed accounts charge a percentage (verify current).

One honest limitation: The free tools are a lead source for a high-fee managed service, and the sales contact is persistent.

The core difference is category. Composer focuses on rules-based, systematic investing (builds/backtests/automates strategies), and Empower on free portfolio tracking; the paid advice is a separate decision (aggregates accounts and analyses them). On broker connection they differ too: Composer is “Yes (trade through it)” versus Empower at “Yes, for tracking (aggregates held-away 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.

• Composer: reads your real connected holdings. Composer connects your real brokerage (Yes (trade through it)) and works from your actual positions, so its answers reflect what you genuinely own rather than a generic model.
• Empower: manages a separate account it holds. Empower 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 Empower.

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 Composer if you want rules-based, systematic investing. Its AI builds/backtests/automates strategies, it is priced as subscription, and it fits automated strategy building. It is built for systematic investors who want to automate rules-based strategies without writing code. Keep in mind that the model is strategies and automation, not conversational guidance on the portfolio you already hold.
• Choose Empower if you want free portfolio tracking; the paid advice is a separate decision. Its AI aggregates accounts and analyses them, it is priced as free tools; managed accounts charge a percentage (verify current), and it fits hands-off automated investing (robo-advisors). It is built for someone who wants a free, honest view of accounts spread across providers and is comfortable declining the follow-up call. Keep in mind that the free tools are a lead source for a high-fee managed service, and the sales contact is persistent.

Because they sit in different categories, this is not strictly either-or: some investors use one for rules-based, systematic investing and the other for free portfolio tracking; the paid advice is a separate decision, 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. Composer is priced as subscription, while Empower is priced as free tools; managed accounts charge a percentage (verify current). 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 Composer and Walnut vs Empower. Walnut is not an investment adviser.