Fastest Growing Companies in Martech

Congratulations to the Top 100 Martech companies in 2025. Marketing Technology Software has been the rage since the internet began. Below is our list of the top Martech companies in terms of growth. These rankings are based not just on growth in the past year, but also our prediction of their growth. The algorithm is based on multiple datasets including estimated revenue growth, valuations, quality and quantity of funding, hiring announcements, competitors comparison and numerous other growth triggers. Within these pages you will see we show you similar companies. For example, a list of companies similar to ZoomInfo like Apollo and Lead411.