Best investment platforms — Deals & Bonuses (2026)
Compare top investment platforms side by side. Find the best sign-up bonuses, lowest trading fees, and exclusive promotions. Updated for 2026.
Robinhood
Commission-Free Stock Trading for Everyone
Robinhood offers commission-free trading on stocks, ETFs, options, and crypto. Get a free stock when you sign up and start investing with as little as $1.
- ✅ Commission-free stock & ETF trading
- ✅ Free stock for new sign-ups
- ✅ Fractional shares starting at $1
Webull
Advanced Trading Tools with Zero Commissions
Webull provides commission-free trading with professional-grade charting, technical indicators, and extended-hours trading. Get free stocks when...
- ✅ Commission-free stocks, ETFs & options
- ✅ Up to 75 free stocks for new users
- ✅ Advanced charting & technical analysis
SoFi
All-in-One Finance: Invest, Bank, Borrow & Save
SoFi offers investing, banking, loans, and insurance in one app. Get a $25 bonus when you open an Active Invest account and trade stocks, ETFs,...
- ✅ Commission-free stock & ETF trading
- ✅ $25 sign-up bonus for Active Invest
- ✅ 4.00% APY on savings (with direct deposit)
Acorns
Invest Your Spare Change Automatically
Acorns rounds up your everyday purchases and invests the spare change into diversified portfolios. Start investing with as little as $5 and build...
- ✅ Automatic round-up investing
- ✅ $20 sign-up bonus
- ✅ Diversified expert-built portfolios
Fidelity
Trusted Full-Service Investing Since 1946
Fidelity offers zero-commission trading, zero-expense-ratio index funds, and industry-leading retirement accounts. One of the most trusted names...
- ✅ Zero-commission stock & ETF trading
- ✅ Zero-expense-ratio index funds (FZROX, FZILX)
- ✅ Up to $150 transfer bonus
Marcus by Goldman Sachs
High-Yield Savings & No-Fee Personal Loans
Marcus by Goldman Sachs offers high-yield savings accounts, CDs, and no-fee personal loans. Earn top-tier APY with no minimums and no fees.
- ✅ High-yield savings up to 4.40% APY
- ✅ No minimum deposit required
- ✅ No monthly fees