High-Yield Savings Account Comparison

Affirm vs. Citibank

Compare rates, requirements, and features side-by-side to find the best option for you.

Analysis by Aviel Fahl
Updated December 10, 2025

Affirm

Affirm Money Account

3.60%
APY
Dec 10, 2025
FDIC InsuredNo MinimumsGreat iOS AppGreat Android App
Show Fine Print & Trends
Min. Deposit$0
Min. Balance$0
Maintenance Fee$0
Compound FreqDaily
Direct DepositNot required
Deposit InsuranceFDIC Insured(Cert: 58410)
EligibilityUnited States
Mobile Ratings
BBB Rating

Important Note

While Affirm is not a bank, it is FDIC-insured through partner Cross River Bank.

Rate Stability

Rate Adjusted
-0.25%
Since 90 days ago

Citibank

Citi Accelerate Savings

3.30%
APY
Dec 10, 2025
FDIC InsuredNo MinimumsGreat iOS AppGreat Android App
Show Fine Print & Trends
Min. Deposit$0
Min. Balance$0.01
Maintenance Fee$4.50. Waived for average monthly balances > $500
Compound FreqDaily
Direct DepositNot required
Deposit InsuranceFDIC Insured(Cert: 7213)
EligibilityAlaska, Alabama, Arkansas, Arizona, Colorado, Delaware, Florida (select parts), Georgia, Hawaii, Iowa, Idaho, Illinois (select parts), Indiana, Kansas, Kentucky, Louisiana, Maine, Michigan, Minnesota, Missouri, Mississippi, Montana, North Carolina, North Dakota, Nebraska, New Hampshire, New Mexico, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Virginia (partial), Washington (partial), Wisconsin, West Virginia, Wyoming.
Mobile Ratings
BBB Rating

Important Note

Eligibility restricted to select states.

Rate Stability

30 days
↘︎ 0.05%
90 days
↘︎ 0.20%

Market Reality Check

Both of these banks offer rates below the current top tier. The best rates we track are currently above 4.25% APY.

See Top Rates

Affirm vs. Citibank Savings Calculator

Calculations based on current APY for Affirm Money Account and Citi Accelerate Savings
$
$

Affirm earns $190.7 more than Citibank.

Affirm

Affirm Money Account

3.60% APY

Savings Breakdown

  • Interest Earned
    +$2,177.80(10.8%)
  • Total Contributions
    $13,000
  • Initial Deposit
    $5,000

Projected Balance

$20,177.80

Effective APY
3.60%

Citibank

Citi Accelerate Savings

3.30% APY

Savings Breakdown

  • Interest Earned
    +$1,987.10(9.9%)
  • Total Contributions
    $13,000
  • Initial Deposit
    $5,000

Projected Balance

$19,987.10

Effective APY
3.30%

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

Comparison Analysis

Comparing Affirm vs. Citibank

Updated: Dec 10, 2025

Why Affirm?

  • Higher potential APY (3.60% vs 3.30%) on all balances
  • Available Nationwide

Why Citibank?

  • Physical branch access (U.S. branches are concentrated in six metropolitan areas, New York City, Chicago, Los Angeles, San Francisco, Washington, D.C., and Miami.)

— Key Feature Differences —

Better Returns at $10,000
Affirm

Affirm's Affirm Money Account earns more on smaller deposits (approx. $360 vs $330/yr).

Better Returns at $25,000
Affirm

Affirm's Affirm Money Account pulls ahead with larger amounts (approx. $900 vs $825/yr).

Best for Simplicity
Affirm

Affirm's Affirm Money Account offers 3.60% APY with no bundling, direct deposit requirement or caps.

Shared Benefits

Both banks have options with $0 opening deposit Available to New & Existing Customers
The Bottom Line on APY (Interest Only)

Over a 1-year period, Affirm's Affirm Money Account pays $30 more interest on a $10,000 balance than Citibank's Citi Accelerate Savings.

*This calculation assumes current rates remain consistent for 1 year and does not include temporary bonuses.

CitibankAffirm
Automated Data Audit

Executive Summary

Affirm offers the Affirm Money Account, which provides a competitive APY of 3.60%, making it an attractive option for savers, especially since it has no minimum deposit, maintenance fees, or direct deposit requirements. This account is online-only and FDIC-insured through Cross River Bank. In contrast, Citibank's top product, the Citi Accelerate Savings, offers a slightly lower APY of 3.30% and also has no minimum deposit requirement, but it is restricted to select states. Both accounts are designed for simplicity, but Affirm's higher yield positions it as the more favorable choice for those looking to maximize their savings.

Analysis generated based on current Banksparency database records

* AI-generated content provided for informational purposes only. Accuracy is not guaranteed; always verify details with the provider.

Top Market Contenders

See who beats both Affirm and Citibank.

Compare All High-Yield Savings Accounts
Pibank
Pibank Savings
FDIC InsuredNo Minimums
4.60% APY
+1.00% vs Affirm
Better Rate
Axos Bank
Axos ONE
FDIC InsuredNo MinimumsGreat iOS AppGreat Android App
4.31% APY
+0.71% vs Affirm
Better Rate
TIMBR
Premium Savings Account
FDIC InsuredLow Minimums
4.40% APY
+0.80% vs Affirm
Better Rate
FeatureAffirmCitibank
APY
3.60%
Verified: 12/10/2025
↘︎ 0.25%90d Change
3.30%
Verified: 12/10/2025
↘︎ 0.20%90d Change
Product NameAffirm Money AccountCiti Accelerate Savings
Minimum Deposit$0$0
Min. Balance for APY$0$0.01
Monthly Fee$0$4.50. Waived for average monthly balances > $500
Branch AccessNoneNone
Account Type
Online Only
Online Only
Direct Deposit Req.NoneNone
Checking BundleNoNo
Mobile Apps
iOS4.9
Android4.8
iOS4.9
Android4.8
BBB RatingA+D-
Important NotesWhile Affirm is not a bank, it is FDIC-insured through partner Cross River Bank.Eligibility restricted to select states.
Next Steps

📈 Compare Savings Rates Over Time

Historical Performance

Last 10 Months Analysis
MetricAffirmCitibank
Affirm Money AccountCiti® Savings AccountCiti Accelerate Savings
Current APY
3.60%0.03%3.30%
Trend
Stable Stable Stable
Velocity (bps/mo)
-2.8-0.0-4.9
Days Since Change
7531522
10-Month High
3.85%0.03%3.80%
10-Month Low
3.60%0.03%3.30%
Adjustments / Mo
0.090.000.57
Volatility Score
0.0300.0000.044
How to read these metrics(Click to expand)

Trends & Velocity

  • Trend: The general direction of the rate over the analyzed period. Useful for spotting if a bank is currently aggressive or pulling back.
  • Velocity (bps/mo): Speed of change. A high positive number means they raise rates quickly. 10 bps = 0.10%.
  • Adjustments/Mo: "Twitchiness." High frequency means the rate changes constantly; low frequency means it's stable.

Risk & Range

  • High/Low: The absolute ceiling and floor of the rate during the 316-day window.
  • Volatility Score: Lower is better for predictability. It indicates how wildly the rate swings relative to its average.
  • Days Since Change: If this number is high (e.g., >90), the rate is very sticky. If low, it changed recently.

More Comparisons

Compare Affirm's APY of 3.60% with other banks
Bank PairCompetitor APYMin Deposit
Affirm vs Ally Bank3.30%$0
Affirm vs American Express3.40%$0
Affirm vs Axos Bank4.31%$0
Affirm vs Bank of America0.01%$100
Affirm vs Barclays4.00%$0
Affirm vs Bask Bank3.90%$0
Affirm vs Betterment3.50%$10
Affirm vs BMO Alto3.25%$0
Affirm vs Bread Savings4.10%$100
Affirm vs BrioDirect4.00%$5,000
Affirm vs Capital One3.40%$0
Affirm vs Charles Schwab Bank0.15%$0
Affirm vs Chase Bank0.01%$0
Affirm vs Chime3.50%$0
Affirm vs CIT Bank3.75%$100
Affirm vs Citizens Access™3.15%$0.01
Affirm vs Climate First Bank4.21%$50
Affirm vs Discover Bank3.40%$0
Affirm vs E*TRADE from Morgan Stanley3.75%$0
Affirm vs Elevault4.08%$0
Affirm vs EverBank4.05%$0
Affirm vs Fitness Bank4.75%$100
Affirm vs FNBO Direct3.00%$1
Affirm vs Forbright Bank4.00%$0
Affirm vs FVCbank3.85%$500
Affirm vs GO2bank4.50%$0
Affirm vs Ivy Bank4.25%$2,500
Affirm vs LendingClub4.20%$0
Affirm vs Marcus by Goldman Sachs3.65%$0
Affirm vs Neighbors Bank4.30%$0
Affirm vs Newtek Bank4.35%$0.01
Affirm vs Openbank4.20%$500
Affirm vs Peak Bank4.20%$100
Affirm vs Pibank4.60%$0
Affirm vs PNC3.53%$0
Affirm vs Presidential Bank4.00%$5,000
Affirm vs Quontic Bank3.75%$100
Affirm vs Salem Five Direct3.71%$10
Affirm vs Sallie Mae Bank3.90%$0
Affirm vs Santander Bank0.01%$25
Affirm vs SoFi Bank4.30%$0
Affirm vs Synchrony Bank3.65%$0
Affirm vs TD Bank2.75%$0
Affirm vs TIMBR4.40%$1,000
Affirm vs UFB Direct3.71%$5000
Affirm vs Upgrade3.05%$0
Affirm vs Valley Direct4.10%$1,000
Affirm vs Varo Bank5.00%$0
Affirm vs Vio Bank4.16%$100
Affirm vs Wealthfront4.15%$0
Affirm vs Wells Fargo0.05%$25
Affirm vs Zynlo Bank4.05%$10
Compare Citibank's APY of 3.30% with other banks
Bank PairCompetitor APYMin Deposit
Citibank vs Ally Bank3.30%$0
Citibank vs American Express3.40%$0
Citibank vs Axos Bank4.31%$0
Citibank vs Bank of America0.01%$100
Citibank vs Barclays4.00%$0
Citibank vs Bask Bank3.90%$0
Citibank vs Betterment3.50%$10
Citibank vs BMO Alto3.25%$0
Citibank vs Bread Savings4.10%$100
Citibank vs BrioDirect4.00%$5,000
Citibank vs Capital One3.40%$0
Citibank vs Charles Schwab Bank0.15%$0
Citibank vs Chase Bank0.01%$0
Citibank vs Chime3.50%$0
Citibank vs CIT Bank3.75%$100
Citibank vs Citizens Access™3.15%$0.01
Citibank vs Climate First Bank4.21%$50
Citibank vs Discover Bank3.40%$0
Citibank vs E*TRADE from Morgan Stanley3.75%$0
Citibank vs Elevault4.08%$0
Citibank vs EverBank4.05%$0
Citibank vs Fitness Bank4.75%$100
Citibank vs FNBO Direct3.00%$1
Citibank vs Forbright Bank4.00%$0
Citibank vs FVCbank3.85%$500
Citibank vs GO2bank4.50%$0
Citibank vs Ivy Bank4.25%$2,500
Citibank vs LendingClub4.20%$0
Citibank vs Marcus by Goldman Sachs3.65%$0
Citibank vs Neighbors Bank4.30%$0
Citibank vs Newtek Bank4.35%$0.01
Citibank vs Openbank4.20%$500
Citibank vs Peak Bank4.20%$100
Citibank vs Pibank4.60%$0
Citibank vs PNC3.53%$0
Citibank vs Presidential Bank4.00%$5,000
Citibank vs Quontic Bank3.75%$100
Citibank vs Salem Five Direct3.71%$10
Citibank vs Sallie Mae Bank3.90%$0
Citibank vs Santander Bank0.01%$25
Citibank vs SoFi Bank4.30%$0
Citibank vs Synchrony Bank3.65%$0
Citibank vs TD Bank2.75%$0
Citibank vs TIMBR4.40%$1,000
Citibank vs UFB Direct3.71%$5000
Citibank vs Upgrade3.05%$0
Citibank vs Valley Direct4.10%$1,000
Citibank vs Varo Bank5.00%$0
Citibank vs Vio Bank4.16%$100
Citibank vs Wealthfront4.15%$0
Citibank vs Wells Fargo0.05%$25
Citibank vs Zynlo Bank4.05%$10