
SourceForge
GitHub
GitLab
BitBucket
openDesktop.org
Gitea
Launchpad.net
OSOR
Quaderno.io
Avalara
TaxJar
Octobat
Taxamo
DATEV
Thomson Reuters ONESOURCE
Taxfyle
SourceForge
Quaderno.ioQuaderno.io is recommended for small to medium-sized businesses that sell products or services internationally and need to manage complex tax requirements. It is particularly useful for online businesses, SaaS companies, digital product vendors, and e-commerce platforms looking to streamline their invoicing and tax compliance processes.
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.
Octobat - Octobat providesย automated tax-compliance andย accounting for digital businesses.