Wealthfront

Wealthfront increased its rate to 4.05% APY on the Cash Account. FDIC insurance up to 2M through partner institutions. Boost your APY to 4.55% Invite a friend to open a Cash Account. Once they do, you'll both get an increase of 0.50% on the current APY rate for 3 months. About this offer For every friend you invite who opens a Cash Account, you’ll both get a 0.50% increase to your current interest rate which will last for 3 months -- during which you’ll both also get $5,000 managed for free in an eligible Investment Account. There’s no limit to the number of referrals, but the maximum extended APY increase will be applied up to 12 months. The APY increase applies to a maximum of $250,000 across all of your Cash Account balances and categories. Your rate increase should be applied to the eligible cash balance within 24 hours.

Wealthfront has increase its Savings rate to 3.80% and a 3 month promo that increases that to 4.30% when you refer someone, or you get a referral from someone and you sign up for an account.

On December 16, we’re raising the APY on your Cash Account from 3.30% to 3.80%. It’s kind of like a gift that keeps on giving (you money). When the Fed raises national interest rates, we raise your interest rate. And just like our last record high, 3.80% will be the highest rate we’ve ever given our clients. If you’re still keeping cash with some Scrooges who pay less interest, it might be time to make a deposit. Add funds today to start earning 3.80% APY ASAP. It’s that easy.