RateRadar

Same store. Wildly different rewards.

A store might pay 2% cash back on one portal and 15% on another — and the rates change every day. RateRadar checks the portals for you so you click through the one that pays the most.

10portals
2,671store listings tracked
417stores compared
1,305live rates
just nowlast checked
1.00× (typical)
Airline miles and loyalty points are converted to effective cash back using typical per-program values (e.g. airline miles ~1.4¢, MyPoints ~0.6¢, Radisson ~0.4¢). Slide to value them more or less generously; cash-back percentages are unaffected.
Biggest gaps between portals

Where checking first pays off the most — the spread between the best and worst portal for the same store, per $100 spent.

Bare Necessities
barenecessities.com
$25.00/100 · BeFrugal4 portals$23.00 gap
Ugreen
ugreen.com
$22.00/100 · TopCashback2 portals$18.00 gap
Christophe Robin
christopherobin.ca
$18.00/100 · BeFrugal3 portals$17.50 gap
SHEIN
shein.com
$20.00/100 · BeFrugal5 portals$16.25 gap
HSN
$20.00/100 · TopCashback3 portals$15.00 gap
Magazines.com
magazines.com
$20.00/100 · Rakuten4 portals$15.00 gap
Sam's Club
samsclub.com
$20.00/100 · BeFrugal8 portals$14.60 gap
Bleu Rod Beattie
bleurodbeattie.com
$15.00/100 · BeFrugal4 portals$14.50 gap
PerfectLens
perfectlens.ca
$16.00/100 · GoCashBack3 portals$14.00 gap
Walmart
walmart.com
$15.00/100 · TopCashback6 portals$14.00 gap
Aeropostale
aeropostale.com
$15.00/100 · BeFrugal3 portals$13.65 gap
American Tall
americantall.com
$14.00/100 · BeFrugal4 portals$13.50 gap
Erno Laszlo
ernolaszlo.com
$17.00/100 · BeFrugal3 portals$13.00 gap
Harry's
$20.00/100 · BeFrugal2 portals$13.00 gap
Macy's
macys.com
$15.00/100 · BeFrugal6 portals$13.00 gap
Oakley
oakley.com
$15.00/100 · TopCashback5 portals$13.00 gap
tarte cosmetics
tartecosmetics.com
$15.00/100 · TopCashback4 portals$13.00 gap
Udacity
udacity.com
$15.00/100 · BeFrugal4 portals$13.00 gap
Most widely compared
Sam's Club
samsclub.com
$20.00/100 · BeFrugal8 portals$14.60 gap
Sephora
sephora.com
$6.50/100 · ExtraBux8 portals$4.50 gap
Bloomingdale's
bloomingdales.com
$8.00/100 · GoCashBack7 portals$7.00 gap
Walmart
walmart.com
$15.00/100 · TopCashback6 portals$14.00 gap
Macy's
macys.com
$15.00/100 · BeFrugal6 portals$13.00 gap
Biossance
biossance.com
$15.00/100 · BeFrugal6 portals$12.30 gap
Bobbi Brown
bobbibrowncosmetics.com
$9.00/100 · BeFrugal6 portals$7.00 gap
Athleta
athleta.gap.com
$8.00/100 · BeFrugal6 portals$6.00 gap
Charlotte Tilbury
charlottetilbury.com
$6.00/100 · BeFrugal6 portals$5.00 gap
Clinique
clinique.com
$7.00/100 · BeFrugal6 portals$5.00 gap
Colorescience
colorescience.com
$7.00/100 · BeFrugal6 portals$5.00 gap
SHEIN
shein.com
$20.00/100 · BeFrugal5 portals$16.25 gap
Oakley
oakley.com
$15.00/100 · TopCashback5 portals$13.00 gap
Anastasia Beverly Hills
anastasiabeverlyhills.com
$12.00/100 · BeFrugal5 portals$11.00 gap
ShopSimon
shop.simon.com
$12.00/100 · BeFrugal5 portals$11.00 gap
Expedia
expedia.com
$12.00/100 · TopCashback5 portals$10.50 gap
Kiehl's
kiehls.com
$12.50/100 · GoCashBack5 portals$10.50 gap
Alibris
alibris.com
$10.00/100 · BeFrugal5 portals$9.50 gap
About this prototype. RateRadar is a demonstration rebuild of the idea behind checkbeforeyoushop.com. Rates are read from each portal’s public pages and shown in native units (percent, or points/miles converted at a valuation you control). “Stores compared” are those found on 2+ portals (the ones worth a side-by-side); the larger “tracked” figure counts every store listing seen across all portals. Points/miles valuations are assumptions, and headline “up to” rates can be category-restricted or promotional. This tool does not mint tracked affiliate links — “View” sends you to the portal’s own public store page. Snapshot generated 2026-07-23T08:53:24+00:00.