SharpSpring, Inc. operates as a cloud-based marketing technology company worldwide. It offers SharpSpring, a marketing automation solution for small and medium-sized businesses; and Simple Mail Transfer Protocol, a relay product to send high volumes of email messages. The company markets and sells its products and services through sales teams and third party resellers, as well as through SMTP.com. The company was formerly known as SMTP, Inc. and changed its name to SharpSpring, Inc. in December, 2015. SharpSpring, Inc. was incorporated in 1998 and is headquartered in Gainesville, Florida.