diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -673,6 +673,7 @@ Table of Contents
   * [sumologic.com](https://www.sumologic.com/) — Free up to 500 MB/day, 7 days retention
   * [logflare.app](https://logflare.app/) — Free for upto 12,960,000 enteries per app per month, 3 days retention
   * [logtail.com](https://logtail.com/) — ClickHouse-based SQL-compatible log management. Free up to 1 GB per month, 3 days retention.
+  * [logzab.com](https://logzab.com/) — Audit trail management system. Free 1.000 user activity log per month, 1 month retention, for up-to 5 projects.
 
 **[⬆ back to top](#table-of-contents)**