Campaign Monitor ranked the best Email Marketing software. Software Review’s 2023 Email Marketing Data Quadrant report shows how Campaign Monitor excelled compared to Mailchimp, Constant Contact, Hubspot, and Klayvio. Our sponsoring property site Gateway to South America has used this software for over five years, mainly communicating with our clients interested in buying property in South America in English and Spanish but with some marketing in Portuguese. Having marketed in the South American marketplace…