diff --git a/_data/tools.yml b/_data/tools.yml
index 0866ee03..f7251af7 100755
--- a/_data/tools.yml
+++ b/_data/tools.yml
@@ -29,6 +29,17 @@
   v3: true
   v3_1: true
 
+- name: Frevo
+  category: 
+    - documentation
+    - miscellaneous
+  link: https://frevo.dev?ref=openapitools
+  language: SaaS
+  description: Keep track of changes in your OpenAPI specifications & generate API references ⛱️
+  v2: false
+  v3: true
+  v3_1: true
+
 - name: optic diff
   category: miscellaneous
   language: Node