Your Innovative Solution for Chat Bot Creation
Chat4Us is an innovative platform designed to empower businesses with the tools needed to create, manage, and integrate chatbots seamlessly. By leveraging modular software, companies can build efficient chatbot solutions tailored to their specific needs without requiring extensive technical expertise. Chat bot are created and edited using a diagram editor with interconnected nodes as illustrated in the following screen shots and demo videos.
One of our standout features is the ability to integrate a chatbot iframe into websites or various platforms, making it easy for businesses to enhance customer service experiences across different channels. This flexibility allows Chat4Us to cater to diverse use cases and preferences.
For those looking to explore further, Chat4Us has made its open-source Java sources and binaries easily accessible on GitHub. This allows users to download and integrate it into their existing systems with minimal effort.
Additionally, our website offers comprehensive resources including tutorials, examples, and sample projects to help you create and effectively manage your own chatbots.
Whether you’re a tech-savvy developer or someone looking for simplicity, Chat4Us offers a robust yet flexible solution tailored to meet your requirements.
Join us in transforming customer interactions and elevating service quality with Chat4Usโwhere innovation meets accessibility!
A Comprehensive Chat Bot Development Solution
Chat4Us is a comprehensive platform designed for creating and managing chatbots using modular software components. The system comprises four essential modules that work together seamlessly to provide an efficient and secure user experience.

Chat4Us: Core of the System, this module allows users to create, manage, and administer chatbots within various platforms such as websites or mobile apps. It ensures secure communication between the client IFrame on a website, the chatbot itself, its AI assistant, and any messenger app involved in handling complex queries.

AI Server (GPT4All): Specifically designed for running AI model languages offline, Chat4Us uses or accesses GPT4All in order to process user requests, generates responses, and fine-tunes the model language for better and targeted responses using Local Docs feature.

Messenger App: When users need assistance beyond what the chatbot can provide, they escalate their conversation through this app, which then handles human intervention as required.

Chat IFrame: Example (HTML, CSS, JS and PHP) project to let dev teams understand communication mechanisms with Chat bot servers. Integrated into websites, this interactive component enables users to communicate with both the chat bot and a human operator when needed, enhancing flexibility in how interactions are managed across different platforms.

Chat Client: Example Java project for dev teams to demonstrate the communication mechanisms with chat bot servers. Suitable for developpers who want to create interactive apps enabling users to communicate with the chat bot and a human operator when needed.
Local Deployment To Avoid Data Leaks
Aware of the challenges associated with data protection and confidentiality, Chat4Us prioritizes deployment on local infrastructures.
This approach allows businesses and organizations to maintain complete control over their sensitive information and eliminate the risk of data leaks associated with using external cloud services.
Instead of using local hosted language models that need heavy infrastructures, Chat4Us can also connect chat bot flows to popular LLMs through APIs like OpenAI, DeepSeek or Groq.
What’s next?
If you need more information, you can process to the demos page. To start using Chat4Us, go to the downloads page where the latest binaries releases are hosted then procede the steps shown in the installation page to setup your Chat4Us for first run. You can start by using one of the chat bots examples available for download to better understand how Chat4Us work. Or better, create your first chat bot.