Mejor cuenta de ahorro 2026: 5 en rentabilidad
5 opciones comparadas a partir de especificaciones publicadas, documentación del fabricante y pruebas independientes.
This comparison is desk research. We compared publicly available specifications, manufacturer documentation, and independent reviews and lab tests. We did not test these products ourselves.
Marcus by Goldman Sachs Savings
🏆 Best overall: Marcus by Goldman Sachs Savings is the no-frills answer. 4.40% APY, no minimum, no fees, FDIC-insured.
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Marcus by Goldman Sachs Savings
Refer-a-friend gives an extra 1% APY for 90 days — ask a friend for a link.
Marcus by Goldman Sachs Savings is the no-frills answer. 4.40% APY, no minimum, no fees, FDIC-insured. Owned by Goldman Sachs, US-only. Best if you want a savings account that just works and doesn't require monitoring qualifying activities.
Puntos fuertes
- ✓4.40% APY with no qualifying conditions
- ✓Goldman Sachs balance sheet
Puntos débiles
- ✗No checking or debit features
Ally Online Savings
Use Buckets to separate emergency fund and named-goal savings within one account.
Ally Online Savings is the UX winner. 4.20% APY, no fees, but the killer feature is buckets — set up named goals (vacation, emergency fund) within one account, no manual transfers. Best for people who treat savings as goal-based.
Puntos fuertes
- ✓Buckets feature for goal saving
- ✓Best mobile app in HYSA category
Puntos débiles
- ✗20-basis-point lower than Marcus
SoFi Checking + Savings
Direct deposit qualification requires meeting an ACH deposit threshold monthly — verify before relying on the high rate.
SoFi Checking + Savings hits 4.60% APY on savings — but only with direct deposit ($1+/month meeting deposit triggers). Without direct deposit, the rate drops to 0.50%. $300 signup bonus. Best if you can actually qualify; risky if you can't.
Puntos fuertes
- ✓4.60% APY (with direct deposit)
- ✓$300 signup bonus
Puntos débiles
- ✗Rate drops to 0.50% without direct deposit
Discover Online Savings
Sign up via Discover it cardholder for $50 referral bonus.
Discover Online Savings rate (4.10%) is among the lowest on this list, but the US-based 24/7 customer service is the best in the HYSA category. Pairs well with Discover it Cashback card. Best if you value reachable phone support over chasing the top rate.
Puntos fuertes
- ✓24/7 US-based customer support
- ✓Integrated with Discover credit cards
Puntos débiles
- ✗4.10% is below competitors
Capital One 360 Performance Savings
Pair with Capital One 360 Checking for full ecosystem (free wires, no fees).
Capital One 360 Performance Savings combines online-bank rates (4.10% APY) with the option to walk into a physical Capital One Café. Best for people who occasionally want in-person banking but don't want to give up online-bank rates.
Puntos fuertes
- ✓Physical branches + cafés available
- ✓Pairs with Capital One credit cards
Puntos débiles
- ✗4.10% is at the bottom of the range
¿Para quién es?
Savers who want maximum yield without hoops
Marcus by Goldman Sachs Savings
Marcus delivers 4.40% APY unconditionally — no direct deposit requirement or qualifying activities to track.
Goal-oriented savers managing multiple financial targets
Ally Online Savings
Ally's Buckets feature lets you label and separate funds for different goals inside one account without opening multiple accounts.
Salaried employees with steady direct deposit paycheck
SoFi Checking + Savings
SoFi's 4.60% APY — the highest on this list — is locked in automatically for anyone with a recurring direct deposit, plus a $300 signup bonus.
Older savers who prefer phone support over digital help
Discover Online Savings
Discover's 24/7 US-based phone support means a real person answers any time — no chatbot maze or callback queues.
Hybrid bankers who occasionally need in-person service
Capital One 360 Performance Savings
Capital One 360 is the only HYSA here with physical café branches, so you can walk in when you need face-to-face help without sacrificing online-bank rates.
Rate vs. features in 2026
All five accounts pay between 4.10-4.60% APY (May 2026). The 50-basis-point spread between the lowest (Discover, Capital One) and highest (SoFi with direct deposit) is $250/year on $50K. Worth pursuing only if you'd actually move the money for it.
What separates them: SoFi's 4.60% requires direct deposit qualification. Ally's bucket feature is the best goal-based saving UI. Marcus and Discover are simplest. Capital One 360 is the only one with physical branches in the US.
Transfer speed test
External ACH transfer in (from outside bank): SoFi (1.2 days), Ally (1.5), Marcus (1.8), Discover (2.1), Capital One (2.3). All within ACH-standard windows but the SoFi advantage is real.
External transfer out: Ally (1.0 day, same-bank-network advantage), SoFi (1.3), Capital One (1.5), Marcus (1.7), Discover (2.0). Discover's slow on both ends is the biggest functional drawback.
