Ally vs Capital One 360 (Formerly Discover): Which Is Better? (2026)

For the full APY comparison framework and account selection guide, see the savings accounts guide.

Status update (verified September 16, 2026): Discover Bank’s deposit business — savings, checking, CDs, and money market accounts — merged into Capital One, N.A. on May 18, 2025. New customers can no longer open a Discover deposit account; discover.com’s application pages now redirect to Capital One 360. Existing Discover deposit accounts are converting to Capital One 360 equivalents in batches through 2026-2027. (Discover-branded credit cards are unaffected — that’s a separate business.) This page compares Ally Bank to Capital One 360, the account you’d actually open today if you were considering “Discover.”

Ally Bank and Capital One 360 are two of the largest online-first banking brands, both offering no-fee savings, checking, and CDs. Here’s how they compare in 2026.

Ally vs Capital One 360: Quick Comparison

Savings Rate Comparison

Current Rates (checked September 29, 2026 — confirm before opening)

Ally’s rate above is independently verified directly at ally.com (September 16, 2026). Capital One’s is based on current third-party rate-tracking since Capital One’s own savings-rate page did not render a numeric APY at fetch time — confirm the exact current rate at capitalone.com before opening.

Both banks currently sit roughly at parity, a big change from earlier 2026, when both banks advertised savings rates in the 4.00%-4.50% range. Online savings APYs have compressed sitewide as the Fed funds rate settled at 3.50-3.75%.

Winner: Essentially a tie at current rates. Check both banks’ live rates before deciding — a 0.1-0.2 point gap either way is common and changes with each Fed move.

Savings Features

Ally’s Savings Buckets Explained

Ally lets you create labeled “buckets” within a single savings account — each with its own balance and goal. All buckets share one APY and one account number, making tax reporting simple.

Winner: Ally — savings buckets, round-ups, and Surprise Savings remain meaningful organizational tools Capital One 360 doesn’t offer. See the Ally savings account guide for a full breakdown of features and current APY.

Checking Accounts

Important change from the old Discover comparison: Capital One 360 Checking does not carry over Discover Cashback Debit’s 1% cashback on debit purchases. That was a Discover-specific feature; it is not a standard Capital One 360 benefit. If cashback on everyday debit spending was your reason for choosing “Discover,” that specific benefit is gone post-merger — confirm directly with Capital One whether any converted legacy accounts retain it during transition.

See the Ally checking account guide and Capital One 360 Checking guide for full details.

CD Rates

Both banks’ CD minimum deposit is $0 — this table is a significant change from the old Ally-vs-Discover comparison, where Discover required a $2,500 CD minimum. That requirement no longer applies now that the product is Capital One 360, which has no CD minimum.

Capital One’s 11-month CD is a current limited-time featured rate (per capitalone.com, fetched September 2026) — expect it to rotate. Ally’s figures above are illustrative (sourced via third-party rate aggregation, not independently re-verified this session) — confirm both banks’ exact current rates before committing to a term.

Winner: Roughly comparable; Capital One’s featured 11-month rate is currently the highest single number, but confirm it’s still active before relying on it.

Fees

Winner: Ally on outgoing wire fees ($20 vs. $30). Both are otherwise fee-free across core accounts.

Who Should Choose Ally?

✅ You want a complete online bank (checking + savings + CDs + investing) ✅ You want Zelle for peer payments ✅ You love savings buckets to organize goals ✅ You want automatic savings tools (round-ups, Surprise Savings) ✅ You want custodial/minor accounts, which Capital One 360 doesn’t offer ✅ You want integrated investing (Ally Invest) ✅ You want overdraft coverage without fees

Who Should Choose Capital One 360?

✅ You want a large, branch-optional national bank with physical Capital One Café locations in some cities ✅ You want branches as well as a large fee-free ATM network (70,000+; Ally advertises 75,000+) ✅ You’re an existing Discover deposit customer whose account is converting and want to stay within the same banking family ✅ You want a current new-account bonus (confirm terms — Capital One has run debit-card and direct-deposit bonuses; Ally’s current bonus availability should also be checked)

Bottom Line

The old “Ally vs. Discover” comparison is now effectively “Ally vs. Capital One 360.” Rates that used to differentiate the two (Discover’s higher CD minimum, its debit cashback) have changed or disappeared with the merger. Confirm both banks’ current rates directly before opening an account — both move with the Fed funds rate. For a deeper look at what Ally charges, see the Ally Bank fees guide.

For a broader comparison, see Ally Bank vs Marcus and the Ally Bank review.

Written by WealthVieu

WealthVieu researches and writes data-driven personal finance guides using primary sources including the IRS, Bureau of Labor Statistics, Federal Reserve, and Census Bureau.