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OpenBuilder

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The vibe coding platform where builders actually finish.

Fall 2025Founded 20253 peopleSan Francisco, CA, USA

About

OpenBuilder is the vibe coding platform that helps non-technical builders take their ideas to production. Instead of paying for credits and getting stuck. OpenBuilder offers unlimited build credits, gets you unstuck and ready for production. It's also an open platform where you have access to all of your code from day one.

Founders ยท 2

Paul Li
Paul LiFounder

Paul is a three time founder. CS @ UWaterloo. Previously shipped coding extensions to 1.5M developers.

James Jiang
James JiangFounder
Amazon

Unlocking human potential with AI Serial Entrepreneur Ex-Amazon Software Developer

Launch

Launched on Y Combinator ยท Nov 2025
View launch post โ†—

Where vibe coders actually finish their projects.

OpenBuilder provides an open-source alternative to Lovable for non-technical builders to finish projects. It offers a free, open platform built on VS Code with paid, real-developer-backed help to get users unstuck, and supports swapping AI models or exporting code while avoiding lock-in.

Formerly โ€œPersonaboโ€, โ€œEasyCode (Formerly Personabo)โ€, โ€œEasyCodeโ€

B2BEngineering, Product and DesignGenerative AIOpen SourceNo-codeAI

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