Digital Marketing for Humans
Leveraging passion with analytics.


Hello, I'm Jeff Mendelson.
I can help your business:

Learn More

Hello, I'm Jeff Mendelson.
I can help your business:

Learn More


You must inspire them. While we are analytics junkies, we recognize and celebrate the genuine connection brands can make with people. That’s what we do.

We help you reach your audience


Transparent. Authentic. Scrupulous. Analytical. Zealous. So very inside our work that we get accused of obsessing.

Ok, we’re a little obsessive.

We believe that recognition – a positive brand relationship – that little spark that turns your customer’s head to one side and provokes a “This is familiar” acknowledgement - is built upon a foundation of:


Creating excitement. Excited customers spend money quicker.


If no one hears you scream, do you really exist?


Showcase your industry experience to resolve your customers's pain points.


Communicate, and you will receive. Your customers are vocal. You should be too.
We are a full service digital marketing agency dedicated to revolutionizing the way your brand earns recognition.

Who is Jeff Mendelson?

Jeff Mendelson is the founder of Effectivo.Social, a digital marketing company located in Miami, FL. With deep international business experience, Jeff has successfully transitioned from various tech and sales positions to becoming a consummate entrepreneur.

He started and built his company with a foundation that include delivering services at scale and employing a world-wide network of freelancers, bloggers, web designers and project managers. Since going independent (i.e. fired from his last job) in January 2009, Jeff has dedicated himself to designing his own lifestyle and enabling his staff to do the same.

Jeff continues this tradition of paying it forward and lifestyle design by traveling and working out various locales worldwide. As a big fan of WeWork and collaborative workspaces, networking and empowerment are the hallmarks of his success, and that of his team. Learn More >>