A good web3 marketing agency should offer a variety of ways to communicate with you, such as via email or phone. They should also have their own in-house team of professionals, freelancers, and dedicated account managers. A reliable marketing agency will not only deliver results on time, but they will also save you valuable time and money. The most important thing to consider when choosing a web3 marketing agency is the payment structure. Each agency will charge differently. Some will charge based on KPIs and performance, while others will charge by the project. Make sure that you understand all costs upfront, including any set-up costs.