Bootstrap Logos - Simple and quality stock logos for sale
Look at that SaaS - Inspiration and resources for SaaS founders
SaaS Blocks by Apideck - +120 tools to build and augment your SaaS application
Good Sales Emails - Best sales emails from great companies
Cardlife - Track all your business subscriptions with Cardlife.
SaaS 1000 - Free exportable list of the fastest growing SaaS companies