Celsius Network
Celsius makes earning interest on your Crypto very easy. Simply deposit a supported Cryptocurrency and start earning. Interest is paid out weekly and will start compounding February 1st. Right now they pay interest rates as high as 10.4%. Below is a list of supported Cryptocurrencies and the interest that Celsius is paying.

Tiers - Earning Higher Interest
You might notice that each coin has two interest rate percentages associated with it. A lower percentage in black and a higher percentage in green. The higher interest rate is a bonus you can earn by holding Celsius tokens. The great thing is that you also earn 5% interest on those Celsius tokens. The bonus is based on a tiered system depending on the value ratio of your Celsius tokens to the value of the rest of your Cryptocurrencies. Below is a depiction of the tiers.

To be in the Silver tier, 5% to 10% of your net value has to be in Celsius tokens to earn a 10% bonus on the interest earned. 10% to 15% value must be kept in Celsius tokens to earn a 20% bonus interest. A greater than 15% value in Celsius grants you the Platinum tier and earns you a whopping 35% bonus interest.
No Fees
A big advantage of using Celsius is that that there are no fees, EVER. Withdrawals are always free and they are quick.
Trusted
Maker, the creators of the DAI token and the leader in Decentralized Finance has listed Celsius on their GitHub. Celsius is backed by BitGo which comes with a $100 million insurance on their assets.
Free $10 in Bitcoin for Joining
If you're convinced, you can join Celsius and get a free $10 in Bitcoin once you deposit $100 in Cryptocurrencies.