Journal Matching Web Services
Elsevier: https://www.elsevier.com/authors/journal-authors/submit-your-paper#find
https://www.elsevier.com/authors/journal-authors#publishing-process
Elsevier Journal Finder: https://journalfinder.elsevier.com/
Endnote Manuscript Matcher: https://support.clarivate.com/Endnote/s/article/EndNote-Manuscript-Matcher?language=en_US
JSTOR Labs Text Analyzer: https://www.jstor.org/analyze/
Medline (JANE): Journal/Author Name Estimator (JANE) JANE matches your title, abstract, or keywords to millions of documents in MEDLINE to help determine the best journals for your research.
Springer Journal Suggester: https://journalsuggester.springer.com/
Springer Open Find the Right Journal: https://www.springeropen.com/get-published/find-the-right-journal
Other guides, websites and resources:
http://guides.library.duq.edu/wheretopublish
Ulrich's Global Serials Directory
Subject Databases (See A-Z Database list)
Directory of Open Access Journals