Composer vs Empower: Which Is Better in 2026?

Prices checked October 2026. A price marked (Oct 2026) was read on the vendor's own pricing page; others are described without a number because we could not verify one.

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 is an automated strategy builder, best suited to rules-based, systematic investing. On connecting an account: yes (trade through it). On execution: automated (rules). Cost: subscription.

One real 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 is a robo-advisor (hands-off automated investing), best suited to free portfolio tracking; the paid advice is a separate decision. On connecting an account: yes, for tracking (aggregates held-away accounts). On execution: only in accounts it manages. Cost: 0.89%/yr from $100,000, tiered down to 0.49% (Oct 2026).

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

Category comes first. 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. Below is the give-and-take on each, so you can weigh the specific strengths against the limitations that come with them, beyond the headline category.

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 actually own.
• Empower: reads your real connected holdings. Empower connects your real brokerage (Yes, for tracking (aggregates held-away accounts)) and works from your actual positions, so its answers reflect what you actually own.

On this specific question the two land on the same side, so the deciding factors between them are elsewhere: category, cost, and who each is built for. 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.

Each one wins a different job, so the answer depends on which job you need done.

• Choose Composer if you want rules-based, systematic investing. Its AI builds/backtests/automates strategies, and it costs subscription. It is built for systematic investors who want to automate rules-based strategies without writing code. Keep in mind: 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, and it costs 0.89%/yr from $100,000, tiered down to 0.49% (Oct 2026). 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: the free tools are a lead source for a high-fee managed service, and the sales contact is persistent.
• Choose Walnut if you want a keep, trim or exit read on the stocks you already own, and placing the trades you approve. It is an AI investing app that connects the broker you already use, and it costs free; Walnut Plus $9.99/mo on the web; no fee on assets.

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 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: subscription. Empower: 0.89%/yr from $100,000, tiered down to 0.49% (Oct 2026). 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.

Prices checked October 2026. Pricing and tiers change, so confirm the current numbers on each provider’s own site before you decide.

Walnut is an AI investing app, and it is the pick for a keep, trim or exit read on the stocks you already own, and placing the trades you approve (free; Walnut Plus $9.99/mo on the web; no fee on assets). It connects the brokerage you already use, read-only by default, gives each holding a keep, trim or exit read against the S&P 500, flags any position above a quarter of the portfolio, and places the trades you approve. You use it through its own assistant, or inside Claude or ChatGPT. See Walnut vs Composer and Walnut vs Empower.