CEO and founder of two companies. Very technical engineering background. Focusing on B2B, SAAS, and Mobile. Acquisition strategy. Product Management.
More the better. Depends how you define value too. A speculative value will always be laughed at compared to real traction value. Traction will always get attention and demand respect.
Chartmogul is the best one I've found. There are many great ones though. You can even use open source analytics software to build your own.
Entrepreneurship Lean startup Customer Acquisition Sales Customer Development Marketing Strategy Mobile Marketing SaaS Business Strategy Management