Now that I have your attention! I did a search and couldn't find this company mentioned, so here we go.
Voyager Digital has an account that will pay you 9% interest on dollars you put in...sort of. That's amazing compared to most banks! But as I said there's a catch. Voyager Digital only handles cryptocurrency. Yes, I hold some crypto, mostly in BTC, but I'll try to avoid that debate and focus on the interest here.
Blockfi comparison
I was looking for the best place to hold Bitcoin, and learned about blockfi. They pay 6.5% interest on any bitcoin you hold (which pays in more bitcoin). That seems like a win-win if you're into that. The downsides were that transfers in and out can often take days, and there's a limited number of transfers you can make per month without paying a fee. There's also a cap on the 6.5%, which drops down considerably past a certain value.
Then I found Voyager. They also offer a percentage, which is 6.25% for bitcoin. No fees (other than standard Bitcoin network fees) and NO CAP! Awesome. When checking other percentages they pay, I discovered they pay 9% on USDC!
What is USDC?
USDC is a "stable coin" which tracks the US dollar. Yes, it's still crypto, but 1 USDC always equals 1 USD. (Unless crypto dies of course) If you purchase USDC and hold it in a Voyager account, they will pay a nice steady 9% interest (paid monthly). At any time you can easily exchange back to dollars and withdraw funds. The monthly requirement is to hold 100USDC, or $100.
Personally I'm willing to take the risk that the BTC I have will increase in value more than the difference between 6.25% and 9%, but if you want a steady, stable option, this seems like a great rate. MeetKevin on youtube has a couple of good interviews with the CEO of Voyager that explains how this works and how they can pay such a high interest rate.
It's basically an app like Robinhood, but solely for crypto with the added benefit of interest yields. From what I can see (their company is publicly traded in Canada) it's growing rapidly.
Referral link if you want:
https://voyager.onelink.me/WNly/referral?af_sub5=KYL415Normal link if you don't:
https://www.investvoyager.com/Enough to tempt you to buy a cryptocurrency?