diff --git a/content/index.markdown b/content/index.markdown
index edc0f71..47ced9a 100644
--- a/content/index.markdown
+++ b/content/index.markdown
@@ -406,6 +406,7 @@ tools. Let the Facebook group know if you've built something awesome too!
 * [OpenGraph for Java](http://github.com/callumj/opengraph-java) - Small Java class used to represent the Open Graph protocol.
 * [RDF::RDFa::Parser](http://search.cpan.org/~tobyink/RDF-RDFa-Parser/lib/RDF/RDFa/Parser.pm) - Perl RDFa parser which understands the Open Graph protocol.
 * [Alternate WordPress OGP plugin](http://wordpress.org/plugins/wp-facebook-open-graph-protocol/) - A simple lightweight WordPress plugin which adds Open Graph metadata to WordPress powered sites.
+* [OpenGraph.io](https://www.opengraph.io/) - A REST service that parses Open Graph data or infers what it should be based on page content. 
 
 
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