Ally Bank vs Barclays
High-Yield Savings Accounts Comparison

Last Updated: August 1, 2025

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Summary of Ally Bank vs. Barclays

As of August 1, 2025 Ally Bank offers an APY of 3.50% for its Savings Account, compared to Barclays's 4.10% APY for its Tiered Savings account.

Barclays yields $40 more than Ally Bank on a $10,000 balance after one year. Ally Bank pays $350, while Barclays pays $390 (with an effective APY of 3.9%) - an APY advantage for Barclays.

In addition, Barclays also offers 3.70% APY for the Online Savings account.

Ally Bank

Strengths

  • Ally Bank offers a competitive APY of 3.50% on its Savings Account.
  • No minimum balance requirement for Ally Bank's Savings Account.
  • Ally Bank has a solid App Store rating of 4.7.

Potential Drawbacks

  • Ally Bank's APY has not changed in the last 30 days.
  • No branch locations available for Ally Bank customers.
  • Ally Bank's Google Play rating is lower at 4.4.

Barclays

Strengths

  • Barclays provides a higher APY of 4.10% for balances over $250,000.
  • Barclays has a higher Google Play rating of 4.7.
  • Barclays is BBB Accredited, indicating trustworthiness.

Potential Drawbacks

  • Barclays requires a minimum balance of $250,000 for the highest APY.
  • Barclays' APY has remained the same over the past month.
  • No branch locations available for Barclays customers.
Summary: Ally Bank offers a solid APY of 3.50% with no minimum balance requirement, while Barclays provides a higher APY of 4.10% for larger deposits. Both banks lack physical branches, but Barclays is BBB Accredited, enhancing its trust profile. Ally Bank has a slightly lower App Store rating compared to Barclays, which may influence user preference.

Compare Ally Bank's vs Barclays' Savings Accounts

Ally BankBarclays
ProductSavings AccountvsTiered SavingsOnline Savings
APY
3.50% (as of 8/1/2025)3.90% - 4.10% (as of 8/1/2025)3.70% (as of 8/1/2025)
Bundled Account
NoNoNo
FDIC-insured
YesYesYes
Online OnlyYesYesYes
Compound Frequency
DailyDailyDaily
Minimum Deposit$0$0$0
Minimum Balance for APY$0$250,000Enough to earn $0.01 in interest
Maintenance Fee$0$0$0
Direct Deposit Required
NoNoNo
NoteThe 4.10% APY is only available for balances over $250,000. For lower balances, the APY is 3.90%.
App Store Rating4.7/54.8/5
Google Play Rating4.4/54.7/5
BBB RatingA+A+

Comparative Historical APY Insights (Last 6 Months)

Ally BankBarclays
ProductSavings AccountvsOnline SavingsTiered Savings
Latest APY3.50 %3.70 %4.10 %
TrendSidewaysSidewaysFalling
Slope (bps/mo)-4.7-4.3-7.4
Rate Changes / Mo0.480.640.96
Days Since Last Change465446
High (-6 m)3.80 %3.90 %4.50 %
Low (-6 m)3.50 %3.70 %4.10 %
Draw-down from High-7.9 %-5.1 %-8.9 %
Volatility (CV)0.0250.0220.032
APY Insights Glossary
Latest APY
Most recent advertised annual-percentage yield.
Trend
Direction over the last 6 months (regression slope).
Slope (bps/mo)
Average monthly change; 10 bps = 0.10 pp.
Rate Changes / Mo
Typical number of APY moves per month.
Days Since Last Change
Recency of the latest APY adjustment.
High (-6 m)
Highest APY in the last 187 days.
Low (-6 m)
Lowest APY in the last 187 days.
Draw-down from High
How far today sits below the 6-month peak.
Volatility (CV)
Coefficient of variation = stdev ÷ mean.
Why Track Savings-Account APYs?
  • See how quickly a bank reacts to Fed moves or competition.
  • Gauge “twitchiness” - frequent moves can annoy savers.
  • Spot if you're buying near a peak (draw-down) or riding a rise.
  • Slope (bps/mo) shows speed of change.
  • Volatility (CV) scales jumps by average level.

Calculate Savings Growth for Ally Bank vs Barclays

All calculations are based on APY.

Ally Bank

APY: 3.50%

Total savings breakdown:

  • Interest earned: $2,114.1 (10.51%)
  • Total contributions: $13,000 (64.63%)
  • Initial deposit: $5,000 (24.86%)

Your total balance

$20,114.10

Effective APY: 3.50% (based on your deposit and contributions)

Total balance: $20,114.1

Earnings: $2,114.1

Bank Overview

Barclays

APY: 4.10%

⚠️The higher APY only applies once your balance reaches $250,000.

Total savings breakdown:

  • Interest earned: $2,370.2 (11.64%)
  • Total contributions: $13,000 (63.82%)
  • Initial deposit: $5,000 (24.55%)

Your total balance

$20,370.20

Effective APY: 3.90% (based on your deposit and contributions)

Total balance: $20,370.2

Earnings: $2,370.2

Bank Overview

With a $5,000 initial deposit and $13,000 in total contributions over 5 years, Ally Bank's total earnings would be $256.1 lower than Barclays's total earnings.

The Banksparency Savings Calculator provides estimated savings growth based on user input and our latest data.

More Comparisons

Compare Ally Bank's APY of 3.50% with other banks
Compare Barclays' APY of 4.10% with other banks