Tettra - Tettra is a company wiki that helps teams manage and share organizational knowledge.
SE Ranking - All-in-One cloud-based SEO software for agencies, marketing teams and webmasters
Wonder - Your personal research assistant
DeskAlerts - Send alerts to any corporate device: PCs, phones, tablets, etc.
LearningSpaces for Teams - Focus, share and connect with your teams' knowledge
SEMRush - All-in-one Marketing Toolkit for digital marketing professionals.