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Best high-yield savings account

3 models · updated 2026-07-02

The verdict

Marcus by Goldman Sachs leads — 0 of 3 models rank Marcus by Goldman Sachs the top pick.

Not unanimous: ChatGPT picks Newtek Bank; Claude picks Openbank; Gemini picks Wealthfront.

Combined ranking

  1. 1
    Marcus by Goldman Sachs6 pts
    GPT Claude #2Gemini #4

    Consistently competitive APY, no fees and no minimums, trusted Goldman Sachs backing, clean app, and useful extras like same-day transfers up to a limit and a savings bonus for referrals.

    To stay #1 Add a checking/ATM and cash-deposit option so it functions as a full banking hub instead of savings-only, and push the APY to match the fintech leaders.

  2. 2
    SoFi6 pts
    GPT Claude #4Gemini #2

    Provides up to 3.80% APY, no account fees, a comprehensive financial app, and up to $2M in FDIC insurance with no minimum balance.

    To rank higher Remove the direct deposit or $5,000 monthly deposit requirement to unlock the highest interest rate tier.

  3. 3
    Newtek Bank5 pts
    GPT #1Claude Gemini

    Top-tier 4%+ APY, no monthly fee, no opening minimum, FDIC-insured, simple nationwide online access

    To rank higher Add stronger savings tools and a more proven consumer-banking app experience

  4. 4
    Openbank5 pts
    GPT Claude #1Gemini

    One of the top APYs among major-bank-backed accounts, FDIC-insured through Santander, no minimum balance and no monthly fees, fully digital with strong mobile app, and the backing of a global bank reduces "fintech risk."

    To rank higher Drop the requirement that the top rate is promotional/relationship-tiered and guarantee the headline APY long-term rather than letting it step down after the intro period.

  5. 5
    Wealthfront5 pts
    GPT Claude Gemini #1

    Offers a high 3.30% base APY (boosted up to 4.05% via referrals), check-writing privileges, debit card access, and $8M in FDIC insurance.

    To rank higher Elevate the standard base APY to match the promotional rates of competitors without requiring referrals or direct deposits.

  6. 6
    Vio Bank4 pts
    GPT #2Claude Gemini

    Very competitive APY, low $100 opening minimum, no monthly fee, FDIC-insured through MidFirst Bank

    To rank higher Improve its dated digital experience and transfer/servicing polish

  7. 7
    American Express3 pts
    GPT Claude #3Gemini

    Rock-solid brand trust, no fees or minimums, reliable APY that doesn't chase-and-drop, excellent customer service, and seamless integration for existing Amex cardholders.

    To rank higher Speed up its notoriously slow external transfer times and raise the APY, which typically trails the leading online banks by a few tenths of a point.

  8. 8
    Bread Savings3 pts
    GPT #3Claude Gemini

    Consistently competitive APY, no monthly fee, straightforward online account, low $100 minimum, FDIC-insured

    To rank higher Lower or remove the opening minimum and add richer money-management features

  9. 9
    CIT Bank3 pts
    GPT Claude Gemini #3

    Delivers a top-tier 4.10% promotional APY with no monthly maintenance fees and a secure, established online banking platform.

    To rank higher Drop the strict $5,000 minimum balance requirement needed to earn the highest APY tier.

  10. 10
    Ally Bank2 pts
    GPT #5Claude #5Gemini

    Best overall user experience among major HYSAs, no monthly fee or minimum, excellent buckets/boosters, reliable transfers and customer support

    To rank higher Increase the APY to match the highest-rate online banks

  11. 11
    EverBank2 pts
    GPT #4Claude Gemini

    Strong APY from a more established full-service online bank, no monthly maintenance fee, good mobile access, FDIC insurance

    To rank higher Raise the APY closer to the very top no-fee leaders

  12. 12
    Capital One 3601 pts
    GPT Claude Gemini #5

    Combines a stable 3.00% APY with fee-free accounts, no minimums, and access to physical Capital One Cafés and branches.

    To rank higher Increase the APY to narrow the gap with digital-only competitor rates.

By model

ChatGPT

  1. 1.Newtek Bank
  2. 2.Vio Bank
  3. 3.Bread Savings
  4. 4.EverBank
  5. 5.Ally Bank

Claude

  1. 1.Openbank
  2. 2.Marcus by Goldman Sachs
  3. 3.American Express
  4. 4.SoFi
  5. 5.Ally Bank

Gemini

  1. 1.Wealthfront
  2. 2.SoFi
  3. 3.CIT Bank
  4. 4.Marcus by Goldman Sachs
  5. 5.Capital One 360

Tracked by ModelsAgree · rank 1 = 5 pts … rank 5 = 1 pt · re-polled continuously