Vertex Cloud
Avalara
TaxJar
Thomson Reuters ONESOURCE
Vertex O Series
Taxify
Taxamo
Sales Tax DataLINK
SourceForge
GitHub
GitLab
BitBucket
openDesktop.org
Gitea
Launchpad.net
OSOR
Vertex Cloud
SourceForgeVertex Cloud is recommended for businesses of all sizes, especially those that operate in multiple jurisdictions and need a scalable tax compliance solution. Companies that utilize various ERP and financial systems and require seamless integration will also find Vertex Cloud beneficial.
Avalara - Cut tax compliance costs, not corners. Avalara automates tax compliance and can help improve accuracy while reducing costs.
GitHub - Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.
TaxJar - TaxJar simplifies sales tax filing for eCommerce sellers.
GitLab - Create, review and deploy code together with GitLab open source git repo management software | GitLab
Thomson Reuters ONESOURCE - ONESOURCE tax software and solutions synchronize every aspect of your work and link international, country, state and local tax laws.
BitBucket - Bitbucket is a free code hosting site for Mercurial and Git. Manage your development with a hosted wiki, issue tracker and source code.