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Investment Platforms

Investment platforms — often called robo-advisors — build and maintain a diversified portfolio based on a short risk questionnaire, charging a small annual fee for the service.

Why people search for investment platforms

Hand most of the investing decisions to an automated platform so contributions keep happening.

Every listing below is editorially independent — MoneyMoodBoard does not earn commissions on any of them. Numeric fields cite primary sources (regulator filings, operator pricing pages) on the individual listing page.

41 listings as of June 2026

Key attributes for investment platforms

Management fee·Account min·Tax-loss harvest·Account types

What to look for in investment platforms

Use this checklist before committing to any investment platforms listed above: editorial criteria that consistently separate well-run products from the rest. Each point applies to most listings in the category, including those we have not yet reviewed in detail.

Total cost

Combine the management fee with the weighted expense ratio of the underlying ETFs. A 0.25% management fee on top of 0.08% fund expenses is around 0.33% per year — meaningful at scale, but lower than most human-advisor relationships. ESG and themed portfolios usually carry higher underlying fund expenses.

Tax-loss harvesting quality

Not all TLH is equal. Daily harvesting at the ETF level captures more losses than monthly harvesting. Direct indexing — harvesting losses on individual stocks within an index — significantly increases tax alpha for accounts above roughly $100,000 in higher tax brackets.

Account-type breadth

Confirm the platform supports the account types you need. Some lack Roth conversions, SEP IRAs, custodial accounts, or trust accounts. If you want everything in one place, breadth matters more than a 0.05% fee difference.

Cash management

Many robos pair the investment account with a high-yield cash account, sometimes with FDIC sweep through partner banks. Yields and FDIC coverage limits vary; treat the cash account as a separate product and compare it on its own merits.

What are investment platforms?

Investment Platforms are portfolio management apps. The five short sections below walk through how they work, who they suit, the main risks, where they fit in a broader plan, and the US regulatory rules that govern them today.

How they work

You answer questions about goals, time horizon and risk tolerance. The platform allocates your money across low-cost ETFs and automatically rebalances and tax-loss harvests over time.

Who they suit

People who want professional asset allocation without paying a human advisor, and who would otherwise not invest at all or pick poorly.

Key risks

Fees stack on top of the underlying funds. A 0.25% management fee plus 0.07% in fund expenses adds up over decades — though usually still cheaper than a human advisor.

Fit in a broader plan

Robo-advisors work well as the entire portfolio for hands-off investors, or as a managed taxable account alongside a self-managed IRA. They're particularly useful for tax-loss harvesting in larger taxable accounts where the savings can cover the management fee multiple times over.

US regulatory context

Robo-advisors are SEC-registered investment advisers (RIAs) and hold customer assets through SIPC-member custodians. Form ADV — filed with the SEC and available publicly — discloses fees, conflicts, and disciplinary history. The 2024 SEC marketing rule restricts performance claims.

Investment Platforms glossary

These are the terms you will see most often across investment platforms listings, statements, prospectuses and support docs. Skim them once so the rest of the page, and every product page in this category, reads cleanly the next time you visit.

Robo-advisor
An algorithm-driven investment advisor that builds and manages diversified portfolios at low cost.
Tax-loss harvesting
Selling positions at a loss to realize tax benefits while maintaining market exposure with a similar replacement.
Direct indexing
Owning the individual stocks of an index rather than an ETF, enabling per-stock loss harvesting.
Glide path
How the portfolio's stock/bond mix shifts toward bonds as the investor approaches a target date.
Wash sale
Buying a substantially identical security within 30 days of a tax-loss sale, voiding the loss deduction.
RIA
Registered Investment Adviser — an SEC- or state-registered firm held to a fiduciary standard.
Form ADV
Public SEC filing disclosing an RIA's fees, services, conflicts, and disciplinary history.
Rebalancing
Periodic adjustment to bring portfolio weights back to target after market moves.

Related listings in other categories

Investors comparing investment platforms often weigh adjacent categories that solve a similar job from a different angle. The cards below jump to sibling sections of the directory where the same money could plausibly be put to work or compared.

Brokers

Regulated firms that execute trades and custody your investment accounts.

Index Funds

Funds designed to mirror a market index rather than try to beat it.

ETFs

Baskets of securities that trade on a stock exchange like a single share.

Investment Platforms: common questions

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