Privacy.com - $5 - Anonymous virtual cards. See here
NextDNS.io - Free DNS service. See here
Robinhood - $5-$200 stock - investments
Robinhood gold - 3% cash back card
WeBull - Up to 40 free fractional shares at $3-3,000 each
Chase - $200 if you spend $500 - Credit card
Discover - $100 - Credit card
Doordash - $5 - Food delivery
Chime - $100 with $200 qualifying direct deposit - Bank