FrontSpin is the only serious dialer option. While most dialer tech companies are spinning their wheels with features that will only help you annoy your TAM faster, the FS team is one of few that understands the importance of a great phone experience for your customers. The SFDC integration is far and away best in class, and number rotation means you never have to worry about showing up as ‘spam likely’ to the people you want to make a great impression with.