SEMRush - All-in-one Marketing Toolkit for digital marketing professionals.
Synthesio - Synthesio is a social intelligence tool or a marketing software that is specially made for the purpose of social media monitoring and social analytics.
Lumar - (Previously DeepCrawl) Hosted SEO spider to analyze and find problems with websites.
Swift Social - All-in-One Social Media Growth and Management Tool
Website Checker Tech - WebsiteChecker.Tech is SaaS tool that detects SEO and availability issues of your website, making it easier for you to fix them.
LeadsRX - LeadsRX is a marketing attribution software that gives marketers insights into which advertising campaigns result in conversions.