diff --git a/README.md b/README.md
index ec5f2f1..fd6bed7 100644
--- a/README.md
+++ b/README.md
@@ -229,6 +229,14 @@ A certain amount of (domain- or business-specific) analysis is necessary to crea
             OpenIOC is an open framework for sharing threat intelligence. It is designed to exchange threat information both internally and externally in a machine-digestible format.
         </td>
     </tr>
+    <tr>
+        <td>
+            <a href="https://github.com/Intelworks/OpenTAXII" target="_blank">OpenTAXII</a>
+        </td>
+        <td>
+            OpenTAXII is a robust Python implementation of TAXII Services that delivers a rich feature set and a friendly pythonic API built on top of a well designed application.
+        </td>
+    </tr>
     <tr>
         <td>
             <a href="https://www.alienvault.com/open-threat-exchange" target="_blank">OTX - Open Threat Exchange</a>