Zylo - Zylo helps organizations optimize their SaaS investments by providing insights around Spend, Utilization, and User Feedback.
SaaS 1000 - Free exportable list of the fastest growing SaaS companies
Siftery Track - Effortlessly visualize & optimize your team's software spend
Look at that SaaS - Inspiration and resources for SaaS founders
Cardlife - Track all your business subscriptions with Cardlife.
Pocket SaaS GlideApp - Quarterly earnings+SaaS metrics of public cloud companies