diff --git a/README.md b/README.md
index 7e3311da..072e0973 100644
--- a/README.md
+++ b/README.md
@@ -212,6 +212,7 @@ A curated list of awesome [Jupyter](http://jupyter.org) projects, libraries and
 - [nbcelltests](https://github.com/jpmorganchase/nbcelltests) - Cell-by-cell testing for notebooks in Jupyter.
 - [nbval](https://github.com/computationalmodelling/nbval) - Py.test plugin for validating Jupyter notebooks.
 - [nosebook](https://github.com/bollwyvl/nosebook) - Nose plugin for finding and running IPython notebooks as nose tests.
+- [pointblank](https://github.com/posit-dev/pointblank) - Notebook-friendly testing of DataFrames and database tables for data quality purposes.
 - [sphinxcontrib-jupyter](https://github.com/QuantEcon/sphinxcontrib-jupyter) - Sphinx extension for generating Jupyter notebooks.
 - [treebeard](https://github.com/treebeardtech/treebeard) - GitHub Action for testing/scheduling Jupyter notebooks.
 - [treon](https://github.com/ReviewNB/treon) - Easy-to-use test framework for Jupyter Notebooks.