RentCast.io - Look up accurate rent prices and comps for any property, and track your rental portfolio with real-time alerts and market updates. Available nationwide in the US.
DealCheck.io - Analyze any investment property on your computer, phone or tablet in seconds. Compare properties, look up comps and find the best real estate deals.
Zinsbaustein.de - Simple & transparent Real Estate Crowdinvesting
RealtyShares - Real Estate Investing in 20 Minutes
Blocksquare - Real estate investing accessible, digital & global
Massive Prime - Animation