Yes. CoinLenders is reliable: https://www.coinlenders.com/interest

Currently around 25% APR, which is VERY good. The risk is relatively low, but there is still some risk associated with this. For this to be a sound investment, you need to assume that:

1. TradeFortress won't eventually run away with your money.
2. TradeFortress is good enough at filtering out scammers, leading to very few defaulting loans = long term profit