There are many public relations (PR) firms providing services in the crypto and blockchain field. In this article, we will examine the top 3 firms of crypto and blockchain PR, which is an important element for these firms' successful crypto projects. Dubai-based Imperium Comms ranks first, Israel-based Market Across ranks second, and Melrose PR ranks third. These companies; It will be discussed in detail in terms of services, results, fees and other important issues. Investments in the field of Public Relations are seen as an important step in achieving success. Crypto PR strategies strengthen communication between crypto companies and potential investors, existing users, government agencies and the general public.