InsideSales.com is described as 'Offers the industry’s leading sales acceleration platform built on Neuralytics, a predictive and prescriptive self-learning engine' and is a CRM system in the business & commerce category. There are more than 50 alternatives to InsideSales.com for a variety of platforms, including Web-based, SaaS, iPhone, Android and Windows apps. The best InsideSales.com alternative is Mautic, which is both free and Open Source. Other great apps like InsideSales.com are Pipedrive, Zoho CRM, Salesforce and insightly.