Is it possible to do a good BRRRR buying through Zillow?

[Rauni Pacheli Rueda]

Hey guys, Every time I listen/read someone's real estate strategy, I see that every deal start with cold calls, letters, etc. How often can you/I find a good property through websites like Hotpads, Zillow, Realtor and Trulia? As a beginner I don't see myself sending letters and making cold calls, at least not now. Thank you!