Best 7 RAG‑Powered LLM Agents for Bed & Breakfasts

OpenAI’s ChatGPT, powered by the GPT‑4 architecture, remains one of the most widely adopted conversational AI platforms. While it does not come with a built‑in RAG system, developers can integrate external knowledge bases via the API to create a hybrid solution. B&B operators can tap into ChatGPT’s natural language understanding to handle guest inquiries, recommend local attractions, or draft follow‑up emails. The platform offers a generous free tier for low‑volume usage, and a subscription model—ChatGPT Plus at $20/month—provides faster response times and priority access during high demand. For higher‑volume or custom deployments, the OpenAI API is priced per 1,000 tokens, with GPT‑4 at $0.03 for prompt tokens and $0.06 for completion tokens. The platform supports fine‑tuning, allowing businesses to tailor the model’s tone and knowledge to their brand. However, the lack of an out‑of‑the‑box knowledge graph means developers must build or integrate their own retrieval layer for precision.

Google Gemini, the next‑generation LLM from Google, offers a powerful generative engine with strong multilingual support. While Gemini itself is a generative model, Google’s Vertex AI platform allows developers to pair it with external knowledge bases and retrieval pipelines. B&B operators can use Gemini to power chatbots that answer questions about room rates, local events, or booking policies. Vertex AI provides managed RAG through its Retrieval Augmented Generation feature, which pulls in documents from Cloud Storage or BigQuery. Pricing is based on model usage: Gemini 1.0 Pro starts at $0.10 per 1,000 tokens for prompts and $0.20 for completions. Additionally, Google offers a free tier for experimentation. Gemini’s integration with Google Workspace simplifies the creation of knowledge bases from existing Google Docs or Sheets, making it a convenient choice for B&B owners already using Google’s ecosystem.

Microsoft Azure OpenAI Service gives businesses access to OpenAI’s powerful models—including GPT‑4—within the Azure ecosystem. The platform supports custom prompt engineering, fine‑tuning, and the addition of external knowledge sources via Azure Cognitive Search for RAG. B&B owners can build a chatbot that pulls up room availability from a SharePoint list or an Azure SQL database, and then uses GPT‑4 to answer guests in a conversational tone. The Azure portal also offers built‑in monitoring, logging, and compliance controls. Pricing is tiered: GPT‑4 at $0.06 per 1,000 prompt tokens and $0.12 per 1,000 completion tokens, with higher rates for the 8K context variant. Azure also provides a free trial credit for new users. The integration with Microsoft Teams and Dynamics 365 can streamline internal workflows, making it a compelling choice for B&Bs that rely on Microsoft software.

Jasper AI, formerly Jarvis, is a commercial AI writing platform that has expanded into chatbot creation. Jasper offers a “Conversational AI” mode that can be configured to answer FAQs, recommend local attractions, and assist with booking queries. While Jasper does not ship a native RAG system, it allows users to import custom content libraries that can be referenced during generation, effectively providing a form of knowledge base. Jasper’s pricing starts at $49/month for the Starter plan, which includes 20,000 words per month, and the Complete plan at $99/month for 50,000 words. The platform also offers a dedicated “Chat” package for conversational use cases, priced at $129/month. Jasper’s strength lies in its intuitive content editor and brand‑style consistency tools, which help B&Bs maintain a consistent voice across all communications.

Ada is a customer‑service automation platform that specializes in intelligent chatbots with a focus on enterprise support. Ada’s platform includes a built‑in knowledge base that can be populated with FAQ articles, product manuals, or custom content, allowing the bot to retrieve precise answers. For B&B operators, Ada’s bot can answer questions about check‑in times, room amenities, or local recommendations, and can hand off complex issues to human agents via live chat. Ada’s pricing is tiered: the Starter plan starts at $1,000/month for 10,000 interactions, the Pro plan at $2,500/month for 40,000 interactions, and Enterprise plans are custom‑quoted. Ada also offers a no‑code visual builder for creating conversational flows, and integrates with Salesforce, Zendesk, and other CRMs.

Intercom is a widely used customer messaging platform that offers AI chatbots capable of handling FAQs, booking inquiries, and customer support. Intercom’s Bots can be configured with a knowledge base that pulls from the company’s Help Center, allowing the bot to answer precise questions about rates, policies, and local attractions. The platform supports live‑chat handoff, automated email follow‑ups, and real‑time analytics. Pricing for Intercom starts at the Essentials plan at $39/month for up to 2,500 contacts, with the Pro plan at $99/month for 5,000 contacts, and higher tiers for larger contact bases. Intercom’s visual builder lets users craft conversation flows without code, and the platform integrates with Shopify, WooCommerce, and other e‑commerce back‑ends.