TaxJar - TaxJar simplifies sales tax filing for eCommerce sellers.
Better Notes - Simple notes app that ties notes together with #hashtags
Thomson Reuters ONESOURCE - ONESOURCE tax software and solutions synchronize every aspect of your work and link international, country, state and local tax laws.
Great F*cking Startup Advice - Strongly worded suggestions for startup founders
Vertex Cloud - Vertex Cloud offers sales and use tax automation solutions.
Whimsical - The visual workspace for teams.