diff --git a/_content/doc/pgo.md b/_content/doc/pgo.md
index b3e2895..5e56946 100644
--- a/_content/doc/pgo.md
+++ b/_content/doc/pgo.md
@@ -262,3 +262,5 @@
   **Note that many existing pprof converters omit this field.**
 
 _Note: Before Go 1.21, DWARF metadata omits function start lines (`DW_AT_decl_line`), which may make it difficult for tools to determine the start line._
+
+See the [PGO Tools](https://github.com/golang/go/wiki/PGO-Tools) page on the Go Wiki for additional information about PGO compatibility of specific third-party tools.