Peak Bank vs Sofi Bank
High-Yield Savings Accounts Comparison

Last Updated: September 5, 2025

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Summary of Peak Bank vs. SoFi Bank

As of September 5, 2025 Peak Bank offers an APY of 4.35% for its Envision High Yield Savings account, with a minimum balance of , compared to SoFi Bank's 3.80% APY for its SoFi Savings account, with a minimum balance of $0.

Peak Bank yields $55 more than SoFi Bank on a $10,000 balance after one year. Peak Bank pays $435, while SoFi Bank pays $380 - an APY advantage for Peak Bank.

Peak Bank

Strengths

  • Peak Bank offers a higher APY of 4.35% on its Envision High Yield Savings account.
  • Peak Bank has no maintenance fees associated with its savings account.
  • Peak Bank has a higher App Store rating of 4.8 compared to SoFi Bank.

Potential Drawbacks

  • Peak Bank has no physical branches available for customers.
  • Peak Bank is not BBB Accredited despite an A+ rating.
  • Peak Bank requires a minimum deposit of $100 to open an account.

SoFi Bank

Strengths

  • SoFi Bank has no minimum deposit or balance requirements for its savings account.
  • SoFi Bank also has no maintenance fees on its savings account.
  • SoFi Bank offers a checking account bundled with its savings account.

Potential Drawbacks

  • SoFi Bank's current APY is lower at 3.80% compared to Peak Bank.
  • SoFi Bank's App Store rating is slightly lower at 4.8 than Peak Bank's.
  • SoFi Bank requires a direct deposit or qualifying deposits for higher APY.
Summary: Peak Bank offers a higher APY of 4.35% with no maintenance fees, but requires a $100 minimum deposit and has no branches. SoFi Bank, while lower at 3.80% APY, has no minimum deposit and includes a checking account, but requires direct deposits for higher rates. Both banks have high App Store ratings, but Peak Bank edges out in overall savings account performance.

Compare Peak Bank's vs SoFi Bank's Savings Accounts

Peak BankSoFi Bank
ProductEnvision High Yield SavingsvsSoFi Savings
APY
4.35% (as of 9/5/2025)3.80% (as of 9/5/2025)
Bundled Account
NoYes
FDIC-insured
YesYes
Online OnlyYesYes
Compound Frequency
DailyDaily
Minimum Deposit$100$0
Minimum Balance for APYN/A$0
Maintenance Fee$0$0
Direct Deposit Required
NoNo. Without direct deposit or "Qualifying Deposits" the APY will be significantly lower
NoteThe 3.80% APY requires either a direct deposit of regular income (of any amount) or a Qualifying Deposit of $5,000 for any 30-day period. The savings account comes bundled with a checking account.
App Store Rating4.8/54.8/5
Google Play Rating4.6/54.4/5
BBB RatingA+A+

Comparative Historical APY Insights (Last 7 Months)

Peak BankSoFi Bank
ProductEnvision High Yield SavingsvsSoFi Savings
Latest APY4.35 %3.80 %
TrendSidewaysSideways
Slope (bps/mo)-2.20.0
Rate Changes / Mo0.440.00
Days Since Last Change35203
High (-7 m)4.54 %3.80 %
Low (-7 m)4.35 %3.80 %
Draw-down from High-4.2 %0.0 %
Volatility (CV)0.0160.000
APY Insights Glossary
Latest APY
Most recent advertised annual-percentage yield.
Trend
Direction over the last 7 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 (-7 m)
Highest APY in the last 204 days.
Low (-7 m)
Lowest APY in the last 204 days.
Draw-down from High
How far today sits below the 7-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 Peak Bank vs SoFi Bank

All calculations are based on APY.

Peak Bank

APY: 4.35%

Total savings breakdown:

  • Interest earned: $2,662 (12.88%)
  • Total contributions: $13,000 (62.92%)
  • Initial deposit: $5,000 (24.20%)

Your total balance

$20,662.00

Effective APY: 4.35% (based on your deposit and contributions)

Total balance: $20,662

Earnings: $2,662

Bank Overview

SoFi Bank

APY: 3.80%

Total savings breakdown:

  • Interest earned: $2,305.9 (11.36%)
  • Total contributions: $13,000 (64.02%)
  • Initial deposit: $5,000 (24.62%)

Your total balance

$20,305.90

Effective APY: 3.80% (based on your deposit and contributions)

Total balance: $20,305.9

Earnings: $2,305.9

Bank Overview

With a $5,000 initial deposit and $13,000 in total contributions over 5 years, Peak Bank's total earnings would be $356.1 higher than SoFi Bank's total earnings.

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

More Comparisons

Compare Peak Bank's APY of 4.35% with other banks
Compare SoFi Bank's APY of 3.80% with other banks