diff --git a/README.md b/README.md
index fb3ceb0..a6392fb 100644
--- a/README.md
+++ b/README.md
@@ -30,9 +30,9 @@ export const emoji = () => <Button>😀😎👍💯</Button>;
 
 ### Who uses CSF?
 
-**Tools:** [Storybook](https://storybook.js.org), [WebComponents.dev](https://webcomponents.dev)
+**Tools:** [Storybook](https://storybook.js.org), [WebComponents.dev](https://webcomponents.dev), [RedwoodJS](https://redwoodjs.com/), [UXPin](https://www.uxpin.com/)
 
-**Compatible with:** [Jest](https://jestjs.io/), [Enzyme](https://enzymejs.github.io/enzyme), [Testing Library](https://testing-library.com), [Cypress](https://www.cypress.io/), [Mocha](https://mochajs.org), etc.
+**Compatible with:** [Jest](https://jestjs.io/), [Enzyme](https://enzymejs.github.io/enzyme), [Testing Library](https://testing-library.com), [Cypress](https://www.cypress.io/), [Playwright](https://playwright.dev/), [Mocha](https://mochajs.org), etc.
 
 
 ## CSF utilities