MarkLogic - Schema-agnostic Enterprise NoSQL database technology, coupled w/ powerful search & flexible application services
Clerk - Clerk.io, the artificial intelligence for e-commerce that knows your customers interests.
BaseX - BaseX is a very light-weight, high-performance and scalable XML Database engine and XPath/XQuery...
Sana Commerce - Prioritize relationships, not just transactions. Find out how Sana Commerce’s e-commerce platform for SAP and Microsoft Dynamics can help you succeed.
Apache Anakia - XML Databases
Netsuite SuiteCommerce - NetSuite SuiteCommerce enables B2C and B2B businesses to manage customer interactions through a cloud eCommerce platform.