ZW Data Action Technologies Inc. (NASDAQ: CNET)IZEA Worldwide Inc. IZEA Worldwide is a company you might be familiar with if you read pennystocks.com regularly. If not, letâs get you up to speed. IZEA is a marketing technology company that provides tech services and software. These products allow brands to collaborate and monetize content on a large scale. One of its primary markets is influencer marketing. In the past few years, influencer marketing has grown to be a multi-billion dollar industry. For example, celebrities like Kylie Jenner will charge up to $1 million for a single, sponsored Instagram post. And with thousands of influencers out there, the potential market size is extremely large.Â