Zotero - Zotero is a free, easy-to-use tool to help you collect, organize, cite, and share research.
Agilon One - Agilon One is a Nonprofit CRM software solution that connects and gathers information on constituents.
Qiqqa - Qiqqa is a free research and reference management software. It can be used in many organizational projects from the academic to the personal to the business endeavor. Read more about Qiqqa.
Donorhut - Donorhut offers cloud fundraising software for charities and non-profits of any size.
JabRef - Graphical Java application for managing bibtex (. bib) databases.JabRef · JabRef Help · JabRef | Blog · OpenOffice/LibreOffice .
Little Green Light - Illuminating Data. Advancing Nonprofits.