
SourceForge
GitHub
GitLab
BitBucket
openDesktop.org
Gitea
Launchpad.net
OSOR
Vertex Cloud
Avalara
TaxJar
Thomson Reuters ONESOURCE
Vertex O Series
Taxify
Taxamo
Sales Tax DataLINK
SourceForge
Vertex CloudVertex 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.
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.
Avalara - Cut tax compliance costs, not corners. Avalara automates tax compliance and can help improve accuracy while reducing costs.
GitLab - Create, review and deploy code together with GitLab open source git repo management software | GitLab
TaxJar - TaxJar simplifies sales tax filing for eCommerce sellers.
BitBucket - Bitbucket is a free code hosting site for Mercurial and Git. Manage your development with a hosted wiki, issue tracker and source code.
Thomson Reuters ONESOURCE - ONESOURCE tax software and solutions synchronize every aspect of your work and link international, country, state and local tax laws.