AppGrowthLab (by SplitMetrics) - 55 app growth lessons from 30 app marketing experts
Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
Edupops - Learn startup and marketing skills with 1-minute videos
Crisp Chat - Multi-channel customer support software
The Creative Marketer - Techniques & tools for copywriters, marketers, and creatives
Mutiny - Personalize your website for each visitor