Wealthy PotAlly Bank vs Marcus (2026)
Ally and Marcus are two of the most popular no-fee HYSAs, and both are simple, trustworthy choices. Ally adds savings buckets, round-ups, and a full online bank with checking; Marcus is a cleaner savings-and-CD product backed by Goldman Sachs. Pick Ally if you want tools and a checking account too, Marcus if you want a no-frills place to park cash.
By Wealthy Pot · Last updated September 2026
| Feature | Ally Bank | Marcus |
|---|---|---|
| Type | Online bank | Online bank |
| APY | 3.00% APY (single rate, all balances) | 3.40% APY |
| Minimum to open | $0 | $0 |
| Min balance for top APY | $0 | $0 |
| Monthly fee | $0 | $0 |
| FDIC | FDIC-insured | FDIC-insured (Goldman Sachs Bank USA) |
| Best for | Savers who want great tools (savings buckets) from a full online bank | Savers who want a simple, no-fee HYSA from a big-name bank |
Where Ally Bank wins
- Excellent savings tools — buckets and round-ups
- A full online bank (checking, savings, CDs, investing)
- No fees or minimums
- Well-rated app
Where Marcus wins
- No fees and no minimum balance
- Backed by Goldman Sachs
- Strong, simple CD lineup
- Clean, easy app
Which should you choose?
Ally and Marcus are two of the most popular no-fee HYSAs, and both are simple, trustworthy choices. Ally adds savings buckets, round-ups, and a full online bank with checking; Marcus is a cleaner savings-and-CD product backed by Goldman Sachs. Pick Ally if you want tools and a checking account too, Marcus if you want a no-frills place to park cash.
Compare these against every option in our high-yield savings comparison.
We summarize hands-on assessment, not user reviews. APYs are variable and re-checked against each provider's official page. Some accounts are brokerage cash insured through partner banks. Some outbound links may be affiliate links — that never affects our comparisons. Nothing here is financial advice.