About Us
About List57
For over 25 years, we’ve worked with thousands of marketers and entrepreneurs who came to us with the same frustrations: wasted ad spend on bad data, sales teams chasing dead leads, and the constant stress of not knowing if their lists are actually working.
We’ve seen firsthand what that does to businesses—and to the people running them. The sleepless nights wondering why campaigns aren’t converting. The pressure from leadership to show ROI. The frustration of watching competitors succeed while your data holds you back.
That’s why we don’t just sell lists. We solve the underlying problems that are quietly draining your resources and limiting your growth. How much more could you achieve if every contact in your database was verified, accurate, and genuinely interested in what you offer?
Located in San Diego, California, with offices on Camino Del Rio South in Mission Valley, List57 continues to evolve with the changing marketing landscape — delivering smarter data and better results for our clients.
List57 Is Located In
Mission Valley San Diego California
