How can I see the value of my crypto portfolio?

As a crypto investor, I'm curious about how I can keep track of the value of my portfolio. Given the volatility of the crypto market, I find it crucial to stay informed about my holdings. Is there a specific platform or tool that you recommend for tracking the value of my crypto assets? I'm looking for something that's user-friendly, reliable, and provides accurate updates on the market prices of my investments. Additionally, I'd appreciate any advice on how to manage my portfolio effectively, considering the risks and opportunities in the crypto market.