Have you ever heard of lending between individuals? This is comparable to investing in real estate through crowdfunding.
Using peer-to-peer lending, a group of investors pools their funds to finance loans to borrowers.
You, as the investor, earn money as the loan is repaid with interest.
For example, lending money to a borrower with excellent credit presents a lower level of risk than lending to one with poor credit.
If you wish to minimize the possibility of losing money, you could invest in loans with a lower risk.
Just be aware that investing in the loans with the lowest risk will result in a smaller profit.
Check out Worthy Bonds if you are seeking a low-risk investment with a respectable return. They provide $10 bonds with a 5% interest rate.
Your money is liquid, so you can withdraw it at any time, which is one of their distinguishing characteristics.