diff --git a/doc/_templates/layout.html b/doc/_templates/layout.html
index 87bf1bde9ac..c683f0f0070 100644
--- a/doc/_templates/layout.html
+++ b/doc/_templates/layout.html
@@ -17,4 +17,15 @@
 {%- block scripts_end %}
     {{ super() }}
     <script src="https://mne.tools/versionwarning.js"></script>
+    <script src="https://demo.osc.earth/osa-chat-widget.js"></script>
+    <script>
+      OSAChatWidget.setConfig({
+        communityId: 'mne',
+        suggestedQuestions: [
+          'How do I read raw EEG data in BrainVision format?',
+          'How do I do source localization with an LCMV beamformer?',
+          'How do I run ICA for artifact removal?'
+        ]
+      });
+    </script>
 {%- endblock %}
diff --git a/doc/changes/dev/13702.other.rst b/doc/changes/dev/13702.other.rst
new file mode 100644
index 00000000000..f191b4f430a
--- /dev/null
+++ b/doc/changes/dev/13702.other.rst
@@ -0,0 +1 @@
+Add OSA chat widget to documentation pages, by `Seyed Yahya Shirazi`_.