diff --git a/README.md b/README.md
index ab281124..a826d017 100644
--- a/README.md
+++ b/README.md
@@ -244,6 +244,7 @@ _See also: [WeblogMatrix](https://www.weblogmatrix.org/)_
 - [Antville](https://antville.org) - Free, open source project aimed at the development of a high performance, feature rich weblog hosting software. ([Source Code](https://github.com/antville/antville)) `Apache-2.0` `Javascript`
 - [Blog](https://github.com/m1k1o/blog) - Facebook-styled blog. Free, extremely lightweight, single-user and easy to install. `GPL-3.0` `PHP`
 - [Castopod](https://castopod.org) - A podcast management hosting platform that includes the latest podcast 2.0 standards, an automated Fediverse feed, analytics, an embeddable player, and more. ([Source Code](https://code.castopod.org/adaures/castopod)) `AGPL-3.0` `PHP`
+- [chDB](https://github.com/chdb-io/chdb) - chDB is an embedded SQL OLAP Engine powered by ClickHouse. You can run ClickHouse engine in lambda services like AWS or Fly.io ([Demo](https://chdb.fly.dev/?user=default#Ly8gaHR0cHM6Ly9naXRodWIuY29tL21ldHJpY28vY2hkYi1zZXJ2ZXIKU0VMRUNUCiAgICB0b3duLAogICAgZGlzdHJpY3QsCiAgICBjb3VudCgpIEFTIGMsCiAgICByb3VuZChhdmcocHJpY2UpKSBBUyBwcmljZQpGUk9NIHVybCgnaHR0cHM6Ly9kYXRhc2V0cy1kb2N1bWVudGF0aW9uLnMzLmV1LXdlc3QtMy5hbWF6b25hd3MuY29tL2hvdXNlX3BhcnF1ZXQvaG91c2VfMC5wYXJxdWV0JykKR1JPVVAgQlkKICAgIHRvd24sCiAgICBkaXN0cmljdApMSU1JVCAxMA==), [Source Code](https://github.com/chdb-io/chdb-server)) `AGPL-3.0` `C++`
 - [Chyrp Lite](https://chyrplite.net) - Extra-awesome, extra-lightweight blog engine. ([Source Code](https://github.com/xenocrat/chyrp-lite)) `BSD-3-Clause` `PHP`
 - [Dotclear](https://dotclear.org/) - Take control over your blog. ([Source Code](https://git.dotclear.org/dev/dotclear)) `GPL-2.0` `PHP`
 - [FlatPress](https://flatpress.org/) - A lightweight, easy-to-set-up flat-file blogging engine. ([Source Code](https://github.com/flatpressblog/flatpress)) `GPL-2.0` `PHP`