Acorns vs. Alinea: How the Two Investing Apps Compare

Choosing your first investing app comes down to a few practical questions: what does it cost, what can it do, and is your money safe? If you're deciding between Alinea and Acorns, here's the short version: Acorns and Alinea are both beginner-friendly investing apps, but differ in price and scope. Acorns offers a financial system that includes investing, a retirement account, and checking, starting at $3/month. Alinea is a taxable-brokerage app focused on AI-guided, theme-based investing for $120/year.

This guide breaks down both Acorns and Alinea across pricing, account types, investing style, and safety, so you can decide which one best fits your goals. If you're newer to all of this, our guide to investing for beginners covers the basics, and there’s also more about what Acorns is before you choose.

Meet Acorns and Alinea

Acorns is an investment app that offers both investment and saving accounts. Alinea is a beginner-focused taxable brokerage app with AI guidance and themed investment playlists.

What is Acorns?

Acorns is a financial wellness company that helps everyday people save and invest in one app. Its core account, Acorns Invest, puts your money into an expert-built, diversified portfolio of ETFs (exchange-traded funds), and has automated tools, like Round-Ups®, to help build consistent investing habits. Acorns also includes Acorns Later to help people invest for retirement, Acorns Checking for banking, and, on the Acorns Gold plan, Acorns Early Invest for the kids in your life.

What is Alinea Invest?

Alinea Invest is a mobile investment app for beginners, founded in 2020 by Eve Halimi and Anam Lakhani. It's known for theme-based investing, where you put money into curated playlists (sometimes called stacks) of stocks and ETFs organized around interests or values. An AI assistant called Allie offers market insights and guidance. Alinea offers fractional shares and access to crypto, with no per-trade commissions, and markets heavily to a young, largely Gen Z audience. To get started, you answer a few questions about your goals and risk tolerance, and Alinea recommends investments you can fund with one-time or recurring contributions.

Acorns vs. Alinea pricing: A flat monthly subscription vs. a yearly fee

Acorns charges a flat monthly subscription of $3 (Bronze), $6 (Silver), or $12 (Gold), with no per-trade commissions. Alinea charges a flat $120/year membership fee, which works out to about $10/month, typically after a short free trial.

Both apps use flat pricing rather than charging a percentage of your balance, which works in your favor if your money grows. The difference is the dollar amount. Acorns Bronze costs $36/year, less than a third of Alinea's $120/year. Because both prices are flat, the cost as a percentage of your balance falls if your portfolio grows, but Acorns' lower flat price means a smaller bite at every balance.

For context, many robo-advisors like Betterment and Wealthfront charge around 0.25% of your balance each year, according to NerdWallet. On a $50,000 balance, that's about $125 a year, while Acorns Bronze stays at $36 and Alinea stays at $120. Flat pricing tends to reward investors as balances climb, and the lower the flat price, the better. You can dive deeper in our comparison of Acorns vs. Betterment and Wealthfront.

With Acorns, the Silver and Gold subscriptions can effectively pay for themselves through perks like the IRA match (more on that below). Alinea's $120/year covers its investing platform and AI tools, but doesn't include retirement accounts, banking, or a contribution match.

Comparing account types

This is where Acorns and Alinea differ most. Acorns offers several account types in one app, including a taxable investing account, a retirement account, checking, and custodial accounts for kids (Acorns Gold). Alinea only offers a taxable brokerage account.

With Acorns, your subscription covers a connected set of accounts:

• Acorns Invest, a taxable investing account with an expert-built, diversified portfolio
• Acorns Later, a retirement account that supports Traditional, Roth, and SEP IRAs
• Acorns Checking, a checking account that automatically saves and invests for you, with no hidden fees
• Emergency Savings with a high APY
• Acorns Early Invest, custodial accounts (UGMA/UTMA) for the kids in your life (Acorns Gold)
   

Alinea, by contrast, offers a taxable brokerage account. There's no retirement account, no checking, and no high-yield savings.

Retirement and the IRA match

If you want to invest for retirement, Acorns Later supports Traditional, Roth, and SEP IRAs that can offer potential tax benefits. A Roth IRA, for example, has the potential for tax-free growth. Acorns also adds an IRA match on new contributions during your first year: 1% for Silver customers and 3% for Gold customers. Alinea has no retirement account, so there's no equivalent match.

Tools for the whole family

Acorns Gold includes Acorns Early Invest, a custodial account (UGMA/UTMA) you can use to invest for your kids, nieces, nephews, grandkids, and more, with the funds transferring to the child at the age of transfer. Alinea has no counterpart for kids, so families looking to invest across generations in one app could find more in Acorns.

How each app invests your money

Both apps automate a lot of the work, but their styles are different.

Acorns builds you an expert-built, diversified portfolio of ETFs based on your goals and risk profile, using funds from providers like Vanguard and BlackRock's iShares. There’s automated tools, like Round-Ups® that round up your everyday purchases and invest the spare change, and Recurring Investments that let you invest a set amount automatically. On the Acorns Gold plan, Custom Portfolios let you add individual stocks and ETFs to your already-diversified portfolio.

Alinea leans into theme-based investing. You build or follow playlists of stocks and ETFs organized around themes, values, or interests, with fractional shares so you can start small, plus access to crypto. Its AI assistant, Allie, can answer questions and surface market insights. Alinea also has a social, community feel where members can see and share ideas. That community angle can be motivating, though some reviewers caution that it can encourage herd behavior, where people pile into the same trendy investments instead of sticking to a diversified plan.

Alinea vs. Acorns: Which is safer?

Both are legitimate and regulated. Alinea Invest is a registered investment adviser with the SEC, and its brokerage accounts are held through DriveWealth, a member of FINRA and SIPC, so securities are protected up to $500,000 (including a $250,000 limit for cash). SIPC protection covers the loss of cash and securities if your brokerage firm fails but doesn’t protect you from normal market ups and downs. Acorns protects your money in a similar way. Brokerage accounts are also SIPC-protected up to $500,000, and bank accounts are FDIC-insured up to $250,000.

Since Acorns also offers savings accounts, Acorns Checking is held at a partner bank and is FDIC-insured, which insures deposits up to $250,000 if the bank fails.

The bottom line: Safety isn't the deciding factor here, since both apps are regulated and protected. The bigger differences are price and what each app can do.

Acorns vs. Alinea at a glance

Here's how the two apps stack up side by side:

Which app is right for you

Acorns is generally the better fit if you want retirement accounts, banking, and tools for the whole family at a low flat price. Alinea may appeal to Gen Z investors who want AI-guided, theme-based investing and don't need retirement or banking features.

Choose Acorns if you want:

• One app for investing, retirement, and banking
• A low flat price that doesn't grow with your balance
• Automated tools like Round-Ups® and an IRA match to help you build the habit
   

Choose Alinea if you want:

• AI-guided, theme-based investing built around your interests and values
• A simple taxable brokerage account with fractional shares and crypto
• A community, social experience, and don't need retirement or banking accounts
   

Still looking through your options? Read Acorns vs. Robinhood, or see whether Acorns is worth it.

Frequently asked questions

How much money do I need to start investing with Acorns?

You don't need a lot to get started with Acorns. It takes $5 to start investing in an Acorns Invest account, and the subscription starts at $3/month with the Acorns Bronze plan. From there, features like Round-Ups® and Recurring Investments help you add to your portfolio automatically, so you can build the habit a little bit at a time.

What is Round-Ups® and how does it work?

Round-Ups® is an Acorns feature that automatically invests your spare change. When you make a purchase with a linked card, Acorns rounds the total up to the next dollar and invests the difference to your diversified portfolio. For example, a $3.25 coffee rounds up to $4, and the extra $0.75 goes toward your Invest account. It's a simple way to invest without having to think about it.

Does Acorns offer a retirement account?

Yes. Acorns Later is a retirement account that supports Traditional, Roth, and SEP IRAs. You’d answer a few questions, then Acorns recommends the right type based on your answers. You can also receive an IRA match on new contributions during your first year, either a 1% match with Acorns Silver and 3% with Acorns Gold. Alinea, by comparison, doesn't offer a retirement account or a contribution match.

Can I invest for my kids with Acorns?

Yes, with the Acorns Gold plan. Acorns Early Invest lets you open custodial accounts (UGMA/UTMA) to invest for your kids, nieces, nephews, grandkids, and more, with the funds transferring to the child at the age of transfer. Acorns Gold also includes the Acorns Early smart money app and debit card for kids. Alinea doesn't offer accounts for kids.

Is Alinea Invest legit and safe?

Yes. Alinea Invest is a legitimate, SEC-registered investment adviser, and its brokerage accounts are held through DriveWealth, a member of FINRA and SIPC. That means your securities are protected up to $500,000 (including a $250,000 limit for cash) if the broker fails. Acorns is regulated in a similar way, with brokerage offered through a SIPC-member broker-dealer. Keep in mind that SIPC doesn't cover losses from a falling market, which can apply to any investing app.

Which is better for a beginner, Acorns or Alinea?

For most beginners who want one simple app that can grow with them, Acorns tends to be the more complete choice. It bundles investing, a retirement account, banking, and family tools at a low flat price, with automated tools like Round-Ups® to help build the habit. Alinea can suit a beginner who specifically wants AI-guided, theme-based investing and doesn't need retirement or banking accounts. The right pick comes down to your goals and budget.