diff --git a/README.md b/README.md
index 065193fa..dde5f67f 100644
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@@ -298,6 +298,8 @@ Table of Contents
   * [sanity.io](https://www.sanity.io/) – Hosted backend for structured content with customizable MIT licensed editor built with React. Unlimited projects. 3 users, 2 datasets, 500k API CDN requests, 5GB assets for free per project
   * [kontent.ai](https://www.kontent.ai) - A Content-as-a-Service platform that gives you all the headless CMS benefits while empowering marketers at the same time. Developer plan provides 2 users with unlimited projects with 2 environments for each, 500 content items, 2 languages with Delivery and Management API, and Custom elements support. Larger plans available to meet your needs.
   * [Forestry.io/](https://forestry.io/) — Headless CMS. Give your editors the power of Git. Create and edit Markdown-based content with ease. Comes with three free sites that includes 3 editors, Instant Previews. Integrates with blogs hosted on Netlify/GitHubpages/ elsewhere
+  * [Crystallize](https://crystallize.com) — Headless PIM with ecommerce support. Built-in GraphQL API. Free version includes unlimited users, 1000 catalogue items, 5 GB/month bandwidth and 25k/month API calls.
+
 
 ## Code Quality