Capital One Shopping Chrome Extension - I was a bit iffy on this one but gave in and installed it after realizing that I was giving Honey more promo codes than it was giving me. It's not foolproof but it seems to find more functioning promo codes than Honey does!

Wealthfront

Cash Accounts - FDIC insured $0 minimum, no-fee personal checking with 4.3%+ APY.

Investment Accounts - automated personalized investment, diverse IRA portfolio options, no trading fees, 0.25% advisory fee after the first $5000 managed for free, plus tax loss harvesting.