“As a marketing tool, what I find most valuable about Humming is that it provides clear and up-to-date data and the ability to re-evaluate and edit active campaigns. Our hiring needs are constantly changing and I appreciate that Humming reflects this ability in their product.”

"Humming helped us launch advertising for a client who started spending less than $1K on advertising. In 14 months, that same client is spending $50K a month in digital advertising. During that year, the performance that Humming delivered increased their sales exponentially, pumping their growth so much that it was …