diff --git a/README.md b/README.md
index 59235f1..98e5d64 100644
--- a/README.md
+++ b/README.md
@@ -739,6 +739,7 @@ This is a section for repos that are similar to this one either because they are
 > * [diff-so-fancy](https://github.com/so-fancy/diff-so-fancy)
 > * [diffr](https://github.com/mookid/diffr)
 > * [icdiff](https://github.com/jeffkaufman/icdiff)
+> * [riff](https://github.com/walles/riff)
 > * [ydiff](https://github.com/ymattw/ydiff)
 
 ## File Monitoring