Google Analytics Lead Generator - Instantly get free leads from Google Analytics
SE Ranking - All-in-One cloud-based SEO software for agencies, marketing teams and webmasters
LeadBot by Drift - Qualify leads on your website without forms or humans
DeskAlerts - Send alerts to any corporate device: PCs, phones, tablets, etc.
Replug - Get extra traffic and leads from your shared links
SEMRush - All-in-one Marketing Toolkit for digital marketing professionals.