Jeff Pulver is an American Internet entrepreneur and futurist known for his work as an innovator in the field of Voice over Internet Protocol (VoIP). Pulver's early work in VoIP with his company Free World Dialup led to a significant regulatory decision by the Federal Communications Commission in 2004 which classified VoIP as an internet application, rather than as a telephony service which would be subject to government tariffs and regulations, a decision which paved the way for the development of video and voice internet communications. A serial entrepreneur who has invested in over 400 startups, Pulver is also known for his work as the co-founder of Vonage, the VON Coalition, Vivox, and Zula, as well as for his early investments in Twitter and Foursquare. Pulver's latest ventures have included the development of Web3 applications, including the issuances of non-fungible tokens (NFTs) and cryptocurrencies. In addition to working with partner companies, he has also had a cryptocurrenc