Everything you need to optimize your WhatsApp channel
Turn WhatsApp into your best tool for customer service, sales, and automation with the power of Google Gemini. 🚀
✅ Responds in seconds with advanced artificial intelligence.
✅ Personalized attention with natural and smooth interaction.
✅ Total automation of inquiries, orders, and technical support.
✅ Security and GDPR compliance, with infrastructure in the EU.
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What is an AI Chatbot for WhatsApp with RAG?
An AI chatbot for WhatsApp with RAG (Retrieval-Augmented Generation) is an artificial intelligence system designed to interact with users on WhatsApp efficiently and accurately. It combines two key technologies:
- Information Retrieval: The bot searches databases, documents, or APIs to retrieve relevant information.
- Augmented Generation: Uses language models (LLM) to process and generate natural and contextual responses based on retrieved information.
This type of chatbot differs from traditional ones because it not only responds with predefined phrases but also accesses real-time information and adapts it to each conversation.
Unlimited Users
Implementing an unlimited user system on a platform similar to WhatsApp Web with CRM functionalities and LLM support is ambitious, but feasible if structured correctly.
With market AI assistance
With the use of market AI like ChatGPT (OpenAI) or Google Gemini, you can leverage their advanced capabilities to integrate a robust, efficient, and scalable solution with support for unlimited users.

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What is the purpose of an AI Chatbot with RAG on WhatsApp?
In the era of digitalization, Artificial Intelligence (AI) and Generative Augmented Retrieval (RAG) have revolutionized the way companies interact with their customers. A chatbot with these technologies on WhatsApp allows for the automation of processes, improves customer service, and boosts sales by providing quick, accurate, and contextual responses.
Why a chatbot with AI and RAG on WhatsApp?
WhatsApp is the most widely used messaging platform worldwide, with over 2 billion active users. Implementing a chatbot on this channel with AI and RAG allows for: ✅ Instant and accurate responses based on real-time updated data.
✅ More natural and humanized interactions thanks to the ability to understand context.
✅ Automation of business processes, from customer service to sales and support.
✅ Reduction of operational costs by minimizing human intervention.
Next, we explore some of its most relevant applications:
1. Automated Customer Service
Customer service is one of the biggest challenges for companies. An AI and RAG chatbot on WhatsApp answers questions in seconds, providing accurate information and enhancing the user experience.
🔹 Automated responses to frequently asked questions (FAQs) to reduce the workload on agents.
🔹 Real-time information on products or services, such as prices, availability, and features.
🔹 Management of complaints, returns, or warranties, streamlining problem resolution without human intervention.
💡 Example: A customer asks about the return policy. The chatbot automatically retrieves the information from the database and responds with the updated terms and conditions.
2. Lead Generation and Sales
An AI chatbot on WhatsApp not only handles inquiries but also boosts sales through personalized recommendations.
🔹 Product or service suggestions based on the user's purchase history or preferences.
🔹 Automation of quotes and orders, integrating with the company's CRM.
🔹 Management of payments and shipments on e-commerce platforms, allowing purchases to be completed without leaving WhatsApp.
💡 Example: A customer requests recommendations for a mobile phone. The chatbot analyzes their budget and needs and suggests relevant options, with direct links to purchase.
3. Technical Support and Personalized Advice
The use of RAG (Retrieval-Augmented Generation) allows the chatbot to provide accurate and contextualized solutions based on internal documentation or knowledge bases.
🔹 Real-time technical assistance to resolve common software or hardware issues.
🔹 Search for specific technical information in manuals, guides, and business documentation.
🔹 Intelligent escalation of complex queries to human agents only when necessary.
💡 Example: A user is having trouble setting up their account on a platform. The chatbot uses RAG to retrieve the precise information from the technical manual and presents it in a natural conversation.
4. Internal Automation for Businesses
AI chatbots on WhatsApp not only benefit customers but also optimize internal processes within the company.
🔹 Automated inquiries about customers, orders, or inventories through integration with databases.
🔹 Reminders and management of appointments and reservations, ensuring that employees and clients meet their commitments.
🔹 Integration with ERP or CRM systems, improving business management and decision-making.
💡 Example: A salesperson checks the status of an order on WhatsApp. The chatbot accesses the database and responds in seconds with the exact information.
How to ensure that this solution complies with the GDPR (General Data Protection Regulation)?
1️⃣ Choice of Infrastructure Hosted in the EU
The first step to ensure compliance with the General Data Protection Regulation (GDPR) is to make sure that the infrastructure used for data processing and storage is located in the European Union (EU).
✅ Google Gemini must operate on a node within the EU, ensuring that data is not transferred outside of Europe without an appropriate legal framework (such as Standard Contractual Clauses - SCC).
✅ Google Cloud located in Europe (for example, in regions such as Belgium, the Netherlands, Germany, or Ireland).
✅ Privacy settings in Google AI Studio or Vertex AI to restrict data storage and prevent retraining with sensitive information.
2️⃣ Data Minimization and Control
The chatbot must collect only the strictly necessary information, ensuring that:
✅ Explicit consent is requested through clear and accessible notices.
✅ The data is anonymized or pseudonymized before being sent to Google Gemini.
✅ Data storage in logs or databases is minimized by deleting information when it is no longer needed.
✅ Google Gemini receives non-sensitive data, avoiding the transmission of personally identifiable information (PII) without a legitimate purpose.
💡 Example: If the chatbot handles personal data, it must apply techniques such as hashing or tokenization before sending information to the AI.
3️⃣ Security and Data Protection
To prevent unauthorized access or leaks, encryption measures and restricted access should be implemented:
✅ Encryption in transit with TLS 1.2 or 1.3 to protect communication between the chatbot and Google Gemini.
✅ Encryption at rest with AES-256 to protect databases and conversation logs.
✅ Access management through roles (RBAC), ensuring that only authorized personnel can access sensitive information.
✅ Audit logging to detect suspicious access or security incidents.
💡 Example: Google Cloud Key Management Service (KMS) can be used for secure data encryption in storage.
4️⃣ User Rights and Control Tools
The chatbot must allow users to exercise their GDPR rights:
✅ Data access: Users can request a copy of the data collected about them.
✅ Rectification: Allow users to correct incorrect information.
✅ Deletion ("right to be forgotten"): Offer the option to delete personal data from the servers.
✅ Portability: Ability to export data in a structured format.
💡 Example: A command can be enabled in WhatsApp ("#my_data") so that the user can manage their information directly from the chatbot.
5️⃣ Transparency and Privacy Policies
It is key to inform users about how their data is processed:
✅ Privacy policy accessible from the chatbot and the website.
✅ Clear messages in every interaction informing about the use of AI.
✅ Google Gemini usage statement, including what data is shared and why.
✅ Data Processing Agreement (DPA) with Google, ensuring compliance with GDPR.
💡 Example: When starting a conversation, the chatbot can display a message like:
"This chatbot uses Google AI hosted in the EU. Your data is processed in accordance with GDPR, and you can request its deletion at any time."
6️⃣ Incident Response and Audits
In the event of a data breach, the company must have a defined protocol:
✅ Incident response plan, notifying authorities within 72 hours if there is a risk to users.
✅ Periodic audit log to review compliance with GDPR.
✅ Staff training on privacy and data protection.
💡 Example: Google Security Command Center can be used to monitor potential security risks in real time.
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