diff --git a/README.md b/README.md
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@@ -96,6 +96,7 @@ QUANTITY IS FUN, QUALITY IS KEY
 | [QuestDB](https://questdb.io/) | ![Shirt](icons/shirt.png) | <details><summary>How to contribute?</summary>Pick one issue from the open issues that you plan to work on.</details> | [More Details here](https://questdb.io/blog/hacktoberfest-2023-questdb/) |
 | [Ronin](https://ronin-rb.dev/) | ![Stickers](icons/stickers.png) | <details><summary>How to contribute?</summary>Fix any issue labeled 'help-wanted' and 'good-first-issue' in the any of the Ronin project's [open issues](https://github.com/search?q=org%3Aronin-rb+state%3Aopen+&type=issues).</details> | [More Details here](https://ronin-rb.dev/blog/2023/09/26/ronin-is-participating-in-hacktoberfest-2023.html) |
 | [ServiceNow](https://developer.servicenow.com/dev.do) | ![Other](icons/other.png) ![Shirt](icons/shirt.png) | <details><summary>How to contribute?</summary>Make 4 valid PRs in any of the ServiceNow Dev Program projects with the topic 'hacktoberfest'. [Register](https://devlink.sn/HacktoberfestRegistration) to submit and track your contribution progress.</details> | [More Details here](https://developer.servicenow.com/blog.do?p=/post/hacktoberfest-2023/) |
+| [Stack Builders](https://www.stackbuilders.com) | ![Other](icons/other.png) | <details><summary>How to contribute?</summary>The description of the PR must include the line 'As part of [Stack Builders Inc.](https://www.stackbuilders.com) Hacktoberfest 2023 event.' The PR link must be sent through their contribution’s [Google Form](https://forms.gle/rXJwxjGEnv6e1DbWA). Register your contributions anytime between October 1st and October 31st. They will assess it on the basis of quantity and quality.</details> | [More Details here](https://www.stackbuilders.com/hacktoberfest) |
 | [SurrealDB](https://surrealdb.com) | ![Other](icons/other.png) ![Swag](icons/swag.png) | <details><summary>How to contribute?</summary>Contribute Pull Requests against the [issues](https://github.com/surrealdb/awesome-surreal/issues) for the [Starter Kits section](https://github.com/surrealdb/awesome-surreal#starter-kits) of the repository.</details> | [More Details here](https://github.com/surrealdb/awesome-surreal/issues/35) |
 | [Swirl](https://swirl.today/) | ![Other](icons/other.png) | <details><summary>How to contribute?</summary>Contribute with 4 or more PRs to win gift cards. $100 gift card for creating a new connector, $50 gift card for demo app with a published article and $25 gift card for creating a tutorial about Swirl.</details> | [More Details here](https://swirl.today/contribute-to-swirl-this-hacktoberfest-2023/) |
 | [TBD](https://developer.tbd.website/) | ![Other](icons/other.png) ![Swag](icons/swag.png) | <details><summary>How to contribute?</summary>Submit PRs to solve one or more open [issues](https://github.com/TBD54566975/developer.tbd.website/issues)</details> | [More Details here](https://dev.to/tbdevs/preptember-diaries-gearing-up-for-hacktoberfest-2023-8o2) |