Mailshake - Mailshake lets you build your professional network through a smart and intuitive approach to cold emailing.
productboard - Beautiful and powerful product management.
Cold Email Analyzer by Mailshake - Real-time analysis of email subject lines and copy
Aha - Aha! is the new way to create visual product roadmaps. Web-based product management tools and roadmapping software for agile product managers.
Cold Email Generator - Quickly create a 5-touchpoint email campaign
ProdPad - ProdPad helps your team gather ideas, surface the best ones and turn them into product specs, and then put it all on a product roadmap.