To update this list, please submit a pull request to the Github repository, or contact the public mailing list (public-rdf-star@w3.org).

For the list of submitted implementation reports see RDF-star Processor Conformance.

Implementation	Source	Notes
AllegroGraph	mailing list	PG mode, in the works
AnzoGraph	documentation	PG mode
BlazeGraph	documentation	PG mode
Corese	documentation	PG mode
EYE	implementation report
GraphDB	documentation
Apache Jena	implementation report, documentation
Eclipse rdf4j	documentation
Morph-KGC	github, documentation	RML-star
Oxigraph	implementation reports: Rio Turtle, SPARQL
RDF.ex	implementation report, documentation
rdfjs/N3.js	github
RubyRDF	implementation reports: RDF::TriG, SPARQL
Stardog	documentation	PG mode
TopBraid EDG	blog post	PG mode with custom annotation syntax