Both the Blue Cash Everyday® Card from American Express and the Chase Freedom Flex® Card are strong contenders in the cash back category, offering no annual fees and enticing introductory APR offers. If you're leaning toward consistent bonus categories without the need to track rotating ones, the Blue Cash Everyday may be the better fit with its 3% cash back at supermarkets, online retailers and gas stations.
If you can maximize the rotating 5% cash back categories, the Chase Freedom Flex could yield greater rewards. Still, the Blue Cash Everyday's straightforward rewards structure and additional perks like statement credits for certain subscriptions make it a compelling choice for everyday spending.