• Directory of Open Access Journals (DOAJ)
• EBSCO
• CiteFaktor
• National Library of German
• DARIAH
• International Scientific Indexing (ISI)
• Elektronische Zeitschriftenbibliothek  (EZB)
• WorldCat
• Google Scholar
• Fachinformationsdienst Mathematik 
• ResearchBib
• ROAD - Directory of open access scholarly resources 
• Modern Language Association (MLA)
• Internet Archive
• Academia
• Open Academic Journal index (OAJI)
• BVB Bibliotheks Verbund Bayern FAST – ZUGANG, Germany
• KOBV Berlin – Brandenburg, Germany
• HEBIS, Union Catalog Hesse, Germany
• ZDB OPAC Zeitschriftendatenbank, Germany
• WZB Berlin Social Science Center , Germany
• Wilbert Wildauer Bucher, Germany
• Max Planck Institute, Germany
• Universitat Bibliothek Leipzig (UBL), Germany
• GIGA German of Global and Area Studies, Hamburg, Germany
• University Library Johann Christian Senckenberg, Germany

JSSAL will be indexed by more academic databases in the future.