Active Campaign is an all-in-one marketing tool with extensive functionality such as email marketing, sales and CRM. Built for SME's, it provides a broad range of tools such as campaign segmentation, dynamic content, and A/B testing for your Marketing.
Zoho CRM empowers businesses of all shapes and sizes to automate several business workflows, get extensive reporting and analytics, and engage with customers through various channels, such as email, social media, phone and live chat. Zoho CRM is a part of Zoho's extensive suite of applications and integrates natively with other Zoho products.
PieSync offers the only solution in the market to keep your customer data in sync two-ways and in real time, processing new entries as well as historical data. Your contacts are kept in sync automatically, so you don't need to worry about it once the configuration is set up.