SEMRush - All-in-one Marketing Toolkit for digital marketing professionals.
Facebook friends feed - Facebook with stories only by friends and pages you follow
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.
Detox for Facebook - Replace your Facebook feed with PH, HN, DN and more.
Moz - Backed by industry-leading data and the largest community of SEOs on the planet, Moz builds tools that make inbound marketing easy.
Keep My Friends - A lightweight, personal CRM to improve your relationships