5€
Bondora
With this free 5€ you can directly start investing with at least 6,75% yield (Go&Grow) and more (Portfolio).
Why Bondora? Bondora is one of the oldest and experienced p2p fintech companies in the world. You can earn earn over 12% yield or with the special product Go&Grow, which I use mostly, you can earn 6,75% interest and you have the possibility to withdraw every day.