---
title: "Ralf Schwöbel (@orgaralf) | Hashnode"
description: "Coder, Open Source Evangelist, Nerd. Read the latest articles by Ralf Schwöbel on Hashnode."
url: "https://hashnode.com/@orgaralf"
---

@orgaralf

# Ralf Schwöbel

@orgaralf · Dusseldorf, Germany · Joined July 2026

Coder, Open Source Evangelist, Nerd

### [Doing Open Source AI Business with PHP and JS](https://synaplan.hashnode.dev/doing-open-source-ai-business-with-php-and-js?utm_source=hashnode&utm_medium=feed)

Open Source AI platform: chat, RAG over your documents, embeddable chat widgets, WhatsApp and email integration. It has a plugin architecture!

4 min read · [synaplan.hashnode.dev](https://synaplan.hashnode.dev/doing-open-source-ai-business-with-php-and-js?utm_source=hashnode&utm_medium=feed)

[Jul 31](https://hashnode.com/posts/doing-open-source-ai-business-with-php-and-js/6a6cd4ca2553d28d2f18162a)