Betterment vs Acorns
Compare Betterment and Acorns for automated investing: fees, minimums, portfolio options, tax features, and which platform is best for beginners vs serious investors.
Quick Answer
Betterment is better for investors with $1,000 plus who want a serious robo-advisor with tax-loss harvesting and goal-based investing at 0.25% annually. Acorns is better for complete beginners who want to start investing with spare change round-ups and a simple flat fee of $3 per month — it removes all friction from getting started.
Betterment
The best robo-advisor for most investors in 2026 — automated portfolio management, tax-loss harvesting, and socially responsible investing with no minimum investment and a 0.25% annual fee.
Regions
US
Pros
- +No minimum investment requirement — start investing with any dollar amount and access the same 0.25% fee structure regardless of balance size
- +Automated tax-loss harvesting included at no additional cost, recovering 0.35-0.77% of portfolio value annually in tax savings compared to taxable accounts without the feature
- +Socially responsible and climate impact portfolios provide genuine ESG screening with competitive returns relative to standard portfolios
- +Certified financial planner access on the Premium plan (0.40%) offers comprehensive advice including tax strategy, estate planning, and equity compensation management
Cons
- −No direct stock trading or options trading — the platform is exclusively ETF-based portfolios with no ability to buy individual securities or execute custom trades
- −The Premium plan at 0.40% annually with a $100,000 minimum creates a fee jump for larger portfolios that still lack the personalized tax strategies of a dedicated human advisor
- −Cash management account yields, while competitive, lag behind high-yield savings accounts from online banks like Ally or Marcus by approximately 0.50-1.00% APY
Acorns
The easiest way to start investing — Acorns automatically invests your spare change from everyday purchases into a diversified portfolio. $0 minimum, $3/month subscription, and a simple five-portfolio system.
Regions
US
Pros
- +Round-Ups feature automatically invests spare change from everyday purchases — the most effective behavioral design for building an investing habit with zero ongoing effort
- +Deliberately simple five-portfolio system eliminates analysis paralysis for new investors — pick a risk level and Acorns handles asset allocation, rebalancing, and dividend reinvestment
- +Low subscription cost ($3/month Personal, $5/month Premium) with no minimum balance — cheaper than a latte and includes an investment account plus checking and debit card
- +Early custodial account lets parents start investing for children from the same app, with the same Round-Up and recurring investment mechanism
Cons
- −No tax-loss harvesting means taxable accounts miss 0.5-1.0% in annual after-tax return optimization that competitors like Betterment and Wealthfront provide at similar price points
- −No crypto, ESG, or specialized portfolio options — the five-portfolio system is stocks-and-bonds only with no sector or theme customization
- −The monthly subscription fee becomes expensive as a percentage of small balances — $3/month equals 3.6% annualized on a $1,000 balance, making it cost-inefficient for larger portfolios compared to percentage-based advisors
Real-World Scenarios
You want automated spare-change investing
You struggle to save consistently and want a system that invests small amounts automatically from your everyday purchases without thinking about it.
You have $5,000+ to invest and want tax optimization
You have a meaningful amount to invest and want features like tax-loss harvesting, goal-based portfolios, and rebalancing to maximize your returns.
You want to build an investing habit from nothing
You have never invested before and want the simplest possible way to start. You are less concerned about optimizing returns and more about just getting started.
Frequently Asked Questions
Which platform has lower fees for small balances?
Acorns at $3/month is cheaper for balances under $1,440 (3/0.25% = $1,440). Above that, Betterment's 0.25% annual fee becomes cheaper. For $10,000 invested, Betterment costs $25/year versus Acorns' $36/year.
Can I use both platforms together?
Yes. Many users start with Acorns to build the investing habit, then open a Betterment account once they have $5,000+ and want more sophisticated features like tax-loss harvesting and goal-based portfolios.