Published: August 25, 2026 | Last Updated: August 27, 2026
If you’re looking for a hands-off way to start investing, two names come up constantly: Acorns and Betterment. Both are robo-advisors — apps that invest your money automatically without you having to pick individual stocks. Both are beginner-friendly. But they work very differently, and the “right” choice depends on your situation.
This honest comparison breaks down exactly how each app works, what they cost, and which one makes more sense for you in 2026.
What Is Acorns?
Acorns launched in 2012 with one simple idea: invest your spare change. Their signature Round-Ups feature links to your debit or credit card and rounds up every purchase to the nearest dollar, investing the difference automatically.
Buy a coffee for $3.60? Acorns rounds it up to $4.00 and invests $0.40.
It sounds tiny, but it adds up — and more importantly, it makes investing automatic. You never have to remember to transfer money. You just spend normally, and Acorns quietly builds your portfolio in the background.
Acorns invests your money in a diversified portfolio of ETFs based on your risk tolerance (conservative, moderate, or aggressive). You don’t pick the investments — Acorns handles that for you.
What Is Betterment?
Betterment, founded in 2008, was one of the first robo-advisors. While Acorns focuses on habit-building through micro-investing, Betterment takes a more goal-oriented approach.
When you sign up for Betterment, you set specific financial goals — retirement, an emergency fund, a house down payment — and Betterment builds and manages a diversified portfolio designed to hit each goal. As your balance grows, Betterment also applies tax-loss harvesting (selling losing positions to offset gains and reduce your tax bill), a feature usually reserved for wealthy investors.
Betterment also offers more account types: taxable accounts, traditional IRAs, Roth IRAs, and even crypto portfolios.
Acorns vs Betterment: Side-by-Side Comparison
| Feature | Acorns | Betterment |
|---|---|---|
| Monthly fee | $3/mo (Gold) | 0.25%/yr of balance |
| Account minimum | $0 | $0 |
| Round-Ups | ✅ Yes | ❌ No |
| Roth IRA | ✅ (Gold plan) | ✅ Yes |
| Tax-loss harvesting | ❌ No | ✅ Yes |
| Goal-based investing | ❌ Limited | ✅ Yes |
| IRA match | ✅ Up to 3% (Gold) | ❌ No |
| Best for | Micro-savers, beginners with small balances | Goal-focused investors, growing balances |
Fee Comparison: Which Is Cheaper?
This is where it gets interesting.
Acorns Gold costs $3/month — that’s $36/year regardless of your balance.
Betterment charges 0.25% of your annual balance per year.
The math:
- With a $5,000 balance: Acorns costs $36/yr; Betterment costs $12.50/yr → Betterment wins
- With a $1,000 balance: Acorns costs $36/yr; Betterment costs $2.50/yr → Betterment wins big
- With a $200 balance: Acorns costs $36/yr (18% of your balance!); Betterment costs $0.50/yr → Betterment dominates
At nearly every balance, Betterment is cheaper in percentage terms. Acorns only makes financial sense if your Round-Ups and habit-building features are genuinely getting you to invest money you otherwise wouldn’t.
However — and this is important — Acorns Gold includes an IRA match of up to 3% on contributions. If you’re contributing $200/month to your Roth IRA, that’s $6/month in matching contributions, which partially offsets the $3 fee.
Acorns: Pros and Cons
Pros:
- Round-Ups make investing automatic and painless
- Great for people who struggle to save consistently
- Simple, approachable interface with no overwhelming options
- IRA match on Gold plan is a nice bonus
- Strong educational content for complete beginners
Cons:
- $3/month is expensive relative to small balances
- No tax-loss harvesting
- Limited goal-setting features
- You don’t learn much about investing — it’s fully hands-off (which can be a pro, too)
Betterment: Pros and Cons
Pros:
- Cheaper percentage-wise at most balance sizes
- Tax-loss harvesting adds real value as your balance grows
- Genuine goal-based planning (retirement, house, emergency fund)
- Broader account selection including crypto
- More educational resources and planning tools
Cons:
- No Round-Ups — you have to manually transfer money (or set up auto-deposits)
- Less gamified and “fun” — may be harder for beginners to stay engaged
- No IRA matching
Which Should You Choose?
Here’s the honest take:
Choose Acorns if:
- You struggle to save money consistently
- You want investing to be completely invisible and automatic
- You’re just getting started and the $3/month is worth the habit it builds
- You want an IRA match on your Roth IRA contributions
Choose Betterment if:
- You’re disciplined enough to set up automatic monthly deposits
- You have (or plan to grow) a balance over $5,000–$10,000
- You want tax-loss harvesting to work in your favor
- You have specific financial goals beyond just “saving for retirement”
For most beginners with very small balances who struggle with savings habits, Acorns wins on psychology even if Betterment wins on math. The best investing app is the one you actually use.
If you’re already saving consistently and just need a place to put your money, Betterment’s lower percentage fee and smarter features make it the better long-term choice.
Can You Use Both?
Yes — and some people do. A common strategy: use Acorns for Round-Ups and micro-investing while simultaneously using Betterment for a dedicated retirement account. Since Betterment charges percentage-based fees, it scales better as your balance grows, while Acorns handles the small, automatic contributions in the background.
Our Recommendation
If you’re brand new to investing and just need to get started: open Acorns today. The Round-Ups feature removes every excuse not to invest, and you’ll be surprised how quickly small amounts add up.
[AFFILIATE LINK – Acorns] — Start investing your spare change with Acorns. Takes 5 minutes to set up.
If you’re ready to be more intentional about your financial goals and want smarter tax optimization: open Betterment.
[AFFILIATE LINK – Betterment] — Build a goal-based investment portfolio with Betterment. No minimum balance required.
Either way, starting is what matters. The difference between Acorns and Betterment is much smaller than the difference between investing and not investing at all.
Frequently Asked Questions
Is Acorns safe?
Yes. Acorns is SIPC-insured up to $500,000 and FDIC-insured for cash balances. It’s a legitimate, regulated investment platform.
Is Betterment safe?
Yes. Betterment is also SIPC-insured and regulated by the SEC as a registered investment adviser.
Can I withdraw my money from Acorns or Betterment anytime?
From a taxable account, yes — typically within 3–5 business days. From a Roth IRA, you can withdraw your contributions anytime, but withdrawing earnings before 59½ may trigger penalties.
Which app is better for a Roth IRA?
Both offer Roth IRAs. Acorns gives you an IRA match of up to 3% (Gold plan). Betterment gives you tax-loss harvesting, which is more valuable as your balance grows. For a beginner with a small IRA balance, Acorns’ match can make it the better deal initially.
The Bottom Line
Both Acorns and Betterment are solid choices for beginner investors in 2026. Acorns wins on simplicity and habit-building; Betterment wins on long-term cost efficiency and goal-based planning. Your best move is to pick one and start — you can always switch or add the other later.
[AFFILIATE LINK – Acorns] | [AFFILIATE LINK – Betterment]
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