Compared from 40 real customer reviews

American Express High Yield Savings vs Synchrony High Yield Savings

Side by side from 40 real reviews. Every count is the same as on each product’s page.

How the signal works
The signal score

A score out of 100 for how well reviewed a product is. It rises with positive reviews and with how many there are; negative and mixed reviews take points off.

So a handful of glowing reviews can’t beat a product lots of people like. No sponsored placements.

68 signal

35 reviews

43 signal

5 reviews

In short

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Liked mostreviews mentioning it

Watch forreviews mentioning it

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Specs

Type
Online high-yield savings account
Fees
No monthly fees
Rates & rewards
3.20% APY (as of Nov 6, 2026; variable)
Minimum
No minimum balance
Type
Online high-yield savings account
Fees
No monthly fees
Rates & rewards
3.75% APY (as of Nov 7, 2026; variable)
Minimum
No minimum deposit or balance

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More comparisons

Shares count reviews with a clear verdict from the recent window, like each product’s page. Tags are counted over the same reviews. All products