Coinbase Earn - Earn crypto while you learn crypto
Stripe Issuing - Create, control, and distribute physical or virtual cards
Metal Pay - Pay your friends and get up to 5% back in crypto.
Slash - A "productivity machine" that forces you to do tasks 1-by-1
Swelly - Collect opinions from your friends within seconds
Moincoins - Cashback, coupons and rewards for small tasks.