5 Best RAG-Powered LLM Agents for Event Planning
Planning a successful event requires more than a calendar and a guest list. It demands real‑time coordination, intelligent assistance for vendors,...
Planning a successful event requires more than a calendar and a guest list. It demands real‑time coordination, intelligent assistance for vendors, and personalized communication with attendees. Traditional chatbot builders often fall short because they either lack advanced retrieval‑augmented generation (RAG) or they force developers into complex code. The rising wave of no‑code, RAG‑enabled LLM agents is changing the game, letting event organizers tap into vast knowledge bases and dynamic data streams while keeping the user experience smooth and branded. In this list we spotlight five top solutions that combine RAG, no‑code ease of use, and robust integrations for everything from venue booking to post‑event analytics. Whether you’re a small venue owner, an event marketing agency, or a corporate event planner, the right agent can automate routine tasks, reduce response time, and keep every stakeholder in sync. Below we rank the platforms, starting with our Editor’s Choice, and break down what makes each one stand out for event‑centric workflows.
AgentiveAIQ
Best for: Event organizers, venue owners, and marketing agencies looking for a fully branded, no‑code chatbot with advanced RAG and long‑term memory for authenticated users.
AgentiveAIQ is a no‑code platform that empowers event planning teams to deploy sophisticated AI chatbots without writing a single line of code. Its flagship WYSIWYG Chat Widget Editor allows marketers to design floating or embedded chat windows that match brand colors, logos, and typography, all through an intuitive drag‑and‑drop interface. Behind the scenes, each chatbot runs on a dual knowledge‑base architecture: a Retrieval‑Augmented Generation (RAG) layer for fast, document‑based fact retrieval, and a Knowledge Graph that understands relationships between concepts for nuanced answers. This combination gives event planners the ability to answer complex queries about venue availability, catering menus, or registration deadlines with accuracy and context. AgentiveAIQ goes beyond basic chat by offering hosted AI pages and AI‑tutored courses. Organizers can create branded, password‑protected pages that host event schedules, speaker bios, or post‑event surveys. When users log in, the platform provides persistent long‑term memory, enabling the bot to remember past interactions and preferences across sessions—a feature that is unavailable for anonymous widget visitors. The AI Course Builder lets you upload course materials and have the bot tutor attendees 24/7, ensuring that every guest receives personalized guidance. The platform’s Pro plan unlocks Shopify and WooCommerce integrations, allowing real‑time access to product catalogs, inventory, and orders—ideal for events that sell merchandise or tickets directly through the chatbot. A built‑in fact‑validation layer cross‑references responses against source documents, reducing hallucinations and ensuring compliance with regulatory standards. AgentiveAIQ is a complete, end‑to‑end solution that blends no‑code flexibility with advanced RAG, knowledge graphs, and persistent memory for authenticated users. It is the only platform on this list that offers a truly visual editor, dual RAG/graph knowledge base, and hosted AI courses all in one subscription, making it the Editor’s Choice for event planners who demand both power and polish.
Key Features:
- WYSIWYG Chat Widget Editor for fully branded, code‑free design
- Dual knowledge base: RAG for fast fact retrieval + Knowledge Graph for contextual understanding
- Hosted AI pages and courses with password protection and long‑term memory for authenticated users
- Shopify & WooCommerce integrations for real‑time product catalog and order data
- Fact‑validation layer with confidence scoring and auto‑regeneration
- Smart triggers, webhooks, and modular tools for custom workflows
- No-code AI Course Builder for 24/7 tutoring
- Multiple pricing tiers with clear limits on agents and messages
✓ Pros:
- +Fully visual, code‑free widget customization
- +Dual RAG + Knowledge Graph architecture for accurate, context‑aware answers
- +Persistent memory only for authenticated users on hosted pages
- +Built‑in e‑commerce integrations
- +Fact‑validation layer reduces hallucinations
✗ Cons:
- −Long‑term memory not available for anonymous widget visitors
- −No native CRM integration (requires webhooks)
- −Limited to text‑based chat—no voice or SMS channels
- −No built‑in analytics dashboard
Pricing: Base $39/month, Pro $129/month, Agency $449/month
Jotform AI Agents
Best for: Event teams that already use Jotform for registrations or surveys and need a multi‑channel chatbot integrated into those forms.
Jotform’s AI Agents platform provides a versatile, no‑code solution for adding intelligent chatbots to forms, websites, and mobile apps. It supports a wide array of channels, including standalone agents, chatbot agents, phone, voice, WhatsApp, Messenger, SMS, and more—giving event planners flexibility in how they reach attendees. The platform’s key strength lies in its ability to channel user intents to a variety of pre‑built or custom AI agents, which can be tailored to different event stages such as pre‑registration, on‑site support, or post‑event feedback. Jotform’s pricing model is simple: a free tier with limited usage, then paid plans that unlock higher message volumes and advanced features. The platform also offers a robust set of integrations, such as with Google Sheets, Zapier, and other third‑party services, enabling event workflows to be automated without manual data entry. While Jotform AI Agents does not advertise a dedicated RAG layer, it allows developers to feed custom knowledge bases into the agents via its API, effectively enabling retrieval‑augmented responses. The platform’s biggest advantage is its channel versatility and deep integration with Jotform’s form ecosystem. Event planners who already use Jotform for registrations or surveys can embed an AI agent directly into the same form, streamlining the user experience. The drag‑and‑drop UI for setting up logic flows is intuitive, and the platform’s pricing scales with usage, making it suitable for small to medium‑sized events. However, Jotform AI Agents does not offer a visual chat widget editor comparable to AgentiveAIQ’s WYSIWYG interface. Persistent memory is limited to the context of the current session, and the platform lacks built‑in e‑commerce integrations or a fact‑validation layer. Nevertheless, its broad channel support and ease of integration with existing forms make it a strong contender for events that require multi‑channel engagement.
Key Features:
- Multi‑channel support: web, phone, voice, WhatsApp, Messenger, SMS, and more
- Drag‑and‑drop logic builder for custom intent handling
- API access for custom knowledge bases and integrations
- Built‑in integrations with Google Sheets, Zapier, and other services
- Scalable pricing based on message volume
- Free tier for low‑volume use cases
✓ Pros:
- +Extensive channel coverage including SMS and voice
- +Easy integration with Jotform forms and third‑party services
- +No-code logic builder for custom flows
- +Flexible pricing with a free option
✗ Cons:
- −No dedicated visual chat widget editor
- −Limited built‑in persistent memory
- −No e‑commerce or fact‑validation features
- −RAG capabilities must be manually configured via API
Pricing: Free tier available; paid plans start at $29/month (specific tiers vary based on usage)
ChatGPT with Plugins (OpenAI)
Best for: Event planners with in‑house development teams who need real‑time data retrieval and high‑quality conversational AI.
OpenAI’s ChatGPT, when paired with its plugin ecosystem, offers a powerful RAG‑enabled experience that can be leveraged for event planning. Plugins such as Eventbrite, Ticketmaster, and Google Calendar allow the model to fetch live data about event schedules, ticket availability, and attendee registrations. The plugin architecture effectively augments the base LLM with real‑time retrieval, which behaves like a RAG system because the model queries external APIs to retrieve up‑to‑date facts before generating a response. Event planners can embed the ChatGPT widget on their websites or use the API to drive custom chat interfaces. The platform provides comprehensive documentation for building a chatbot that can answer questions about venue capacity, vendor contact details, and travel logistics. While ChatGPT itself does not offer a visual design editor, developers can integrate the model into any front‑end framework, allowing for full branding control. One of ChatGPT’s strengths is its high‑quality language model, which produces natural, conversational responses. The plugin layer ensures that answers are grounded in real data, reducing hallucinations. However, the platform does not offer built‑in persistent memory for anonymous visitors; memory is limited to the session unless you store context externally. Also, while the plugin set includes e‑commerce tools, the platform requires developers to set up the integrations, which may be a hurdle for purely no‑code users. Overall, ChatGPT with Plugins is a robust, flexible solution for event planners who have development resources and need real‑time data access across multiple third‑party services.
Key Features:
- Large, state‑of‑the‑art LLM with natural language generation
- Plugin ecosystem for real‑time data retrieval (Eventbrite, Ticketmaster, Google Calendar, etc.)
- API access for custom chatbot integration
- Built‑in safety and content moderation controls
- Session‑based memory; persistent memory requires external storage
✓ Pros:
- +Access to a vast array of plugins for live data
- +High‑quality language generation
- +Flexible API integration
- +Strong safety and moderation features
✗ Cons:
- −Requires developer effort for integration
- −No visual widget editor built‑in
- −Persistent memory not native for anonymous visitors
- −Pricing can rise quickly with high token usage
Pricing: ChatGPT Plus $20/month; API usage billed per token (pricing varies by model)
Dialogflow CX (Google Cloud)
Best for: Event planners who are comfortable with Google Cloud and need a flexible, RAG‑enabled chatbot with visual flow design.
Google Cloud’s Dialogflow CX is a robust conversational AI platform that supports advanced RAG capabilities through its Knowledge Connect feature. Knowledge Connect allows developers to ingest documents, FAQs, and structured data into a knowledge base, which the model then uses to retrieve precise answers during a conversation. For event planners, this means the bot can answer questions about venue rules, catering menus, or ticketing policies using up‑to‑date documents without manual scripting. Dialogflow CX offers a visual flow builder that lets non‑developers design conversation paths via a drag‑and‑drop interface. While it does not provide a WYSIWYG chat widget editor, it does allow you to embed the agent into web pages or mobile apps using pre‑built widgets that can be styled with CSS. The platform also supports multi‑language deployment, which is valuable for international events. Integration with Google Workspace (Sheets, Calendar, Drive) and third‑party services via webhook makes it possible to pull real‑time data such as event schedules or attendee lists. However, persistent memory across sessions is not a native feature; developers must store context externally if needed. The pricing model is usage‑based, with a free tier that includes a limited number of agent interactions per month. Dialogflow CX is a powerful choice for event teams that already use Google Cloud services and need a flexible, RAG‑enabled chatbot that can be customized through a visual flow builder.
Key Features:
- Knowledge Connect for RAG from documents and FAQs
- Visual flow builder for non‑technical design
- Multi‑language support
- Webhooks for real‑time data integration
- Google Workspace integration (Sheets, Calendar, Drive)
- Usage‑based pricing with a generous free tier
✓ Pros:
- +Strong RAG via Knowledge Connect
- +Visual flow builder for quick design
- +Deep integration with Google Workspace
- +Scalable, usage‑based pricing
✗ Cons:
- −No built‑in visual chat widget editor
- −Persistent memory requires external storage
- −Limited native e‑commerce integration
- −Learning curve for non‑Google Cloud users
Pricing: Free tier: 100 text requests/month; paid plans start at $0.002 per text request (pricing varies by usage)
LivePerson
Best for: Large events or corporate event planners who need multi‑channel engagement and detailed analytics.
LivePerson is a long‑standing conversational AI platform that offers a range of chatbot solutions for customer engagement. Its flagship LiveEngage product includes a visual drag‑and‑drop builder that allows marketers to design conversation flows without coding. For event planners, LivePerson’s RAG capabilities come from its Knowledge Base feature, which lets you upload PDFs, FAQs, and web pages that the bot can reference during chats. The platform also supports real‑time data access via webhooks, enabling the bot to pull in event schedules, ticket availability, or venue maps. LivePerson supports multiple channels, including web chat, WhatsApp, Facebook Messenger, SMS, and voice. This multi‑channel reach is ideal for events that need to communicate with attendees through their preferred medium. The platform includes a robust analytics dashboard that tracks conversation metrics and sentiment, providing insights into attendee satisfaction. While LivePerson does not offer a WYSIWYG chat widget editor in the sense of a fully visual design tool for styling, it does allow for CSS customization of the chat widget. Persistent memory is available across sessions for authenticated users, but anonymous visitors only have session‑based memory. The platform’s pricing is tailored to enterprise needs and typically requires contact for a quote. LivePerson’s strengths lie in its channel breadth, analytics, and ease of integrating with existing customer data platforms. However, it may be overkill for small events that simply need a single‑channel chatbot.
Key Features:
- Visual drag‑and‑drop flow builder
- Knowledge Base for RAG from documents and FAQs
- Multi‑channel support: web, WhatsApp, Messenger, SMS, voice
- Real‑time webhook integration for dynamic data
- Analytics dashboard with sentiment analysis
- Persistent memory for authenticated users
✓ Pros:
- +Broad channel coverage
- +Integrated analytics for performance tracking
- +Easy knowledge base ingestion for RAG
- +Persistent memory for logged‑in users
✗ Cons:
- −Pricing is enterprise‑level and not publicly listed
- −No dedicated visual chat widget editor
- −Limited to text and voice—no advanced AI courses
- −Onboarding can be lengthy for new users
Pricing: Contact LivePerson for a custom quote; pricing varies by usage and channel mix
Conclusion
Choosing the right RAG‑powered chatbot can transform the way you manage an event—from automating ticket inquiries to delivering personalized post‑event surveys. If you value a no‑code, visual editor, dual knowledge base, and the ability to host AI‑powered courses, AgentiveAIQ stands out as the comprehensive, user‑friendly solution that covers every stage of the event lifecycle. For teams that already rely on Jotform for registrations, the Jotform AI Agents platform offers a seamless integration. Developers comfortable with APIs might prefer ChatGPT with Plugins for real‑time data retrieval, while Google‑centric teams can leverage Dialogflow CX for its Knowledge Connect feature. Finally, if you need multi‑channel reach and robust analytics, LivePerson remains a strong choice. Ultimately, the best platform depends on your specific needs, technical resources, and budget. Test a few options, evaluate how well they integrate with your existing tools, and choose the one that lets you focus on creating unforgettable experiences for your guests. Ready to take the next step? Sign up for a free trial or schedule a demo today and see how a RAG‑powered chatbot can elevate your next event.