Cold Email Hacks - Proven cold email templates and tactics for B2B startups
Interactive NPS Calculator (by Delighted) - Calculate your NPS easily with this interactive free tool.
Cold Email Analyzer by Mailshake - Real-time analysis of email subject lines and copy
TinyNPS - Simple NPS feedback
Cold Email Generator - Quickly create a 5-touchpoint email campaign
Delighted + NomNom Integration - Turn your NPS responses into product insights