diff --git a/_includes/sections/cloud-storage.html b/_includes/sections/cloud-storage.html
index 3a8881a1..79f7e62a 100644
--- a/_includes/sections/cloud-storage.html
+++ b/_includes/sections/cloud-storage.html
@@ -26,6 +26,7 @@
 <h3>Worth Mentioning</h3>
 
 <ul>
-  <li><a href="https://cryptomator.org/">Cryptomator</a> - Free client-side AES encryption for your cloud files. Open source software: No backdoors, no registration.</li>
-  <li><a href="https://cryptpad.fr">CryptPad</a> - Free and end-to-end encrypted real time collaboration sharing folders, media, and documents.</li>
+  <li><a href="https://cryptomator.org/">Cryptomator</a> - <a href="https://github.com/cryptomator/cryptomator">Open-source</a> client-side AES encryption for your cloud files. No registration.</li>
+  <li><a href="https://www.duplicati.com/">Duplicati</a> - <a href="https://github.com/duplicati/duplicati">Open-source</a> versioning and incremental backup software on various cloud storage services, with client-side file encryption and deduplication.
+  <li><a href="https://cryptpad.fr">CryptPad</a> - <a href="https://github.com/xwiki-labs/cryptpad">Open-source</a> end-to-end encrypted real time collaboration sharing folders, media, and office documents.</li>
 </ul>