DSpace - DSpace open source software enables open sharing of content that spans organizations, continents...
Callbox - #1 trusted B2B lead generation services company since 2004. Skip the legwork of generating qualified leads, sales appointments or attendees, and go straight to closing deals. Callbox uncovers the best sales opportunities so you don’t have to.
Invenio - Invenio is a free, open-source software to run a digital library or document repository on the web.
Greenstone Digital Library - Greenstone is a suite of software tools for building and distributing digital library collections...
SupportNinja - Kick-Ass Outsourced Support for Startups
Atoll Digital Library - Atoll Digital Library is an open source platform for building digital library collections.