Top 3 Knowledge Graph AIs for Event Planning
Planning a successful event—whether it’s a corporate conference, a music festival, or a virtual networking session—requires precise coordination,...
Planning a successful event—whether it’s a corporate conference, a music festival, or a virtual networking session—requires precise coordination, real‑time communication, and a deep understanding of attendee needs. Traditional event‑management tools can handle logistics, but they often fall short when it comes to delivering personalized, conversational experiences that adapt to each guest’s preferences. Knowledge‑graph AI platforms fill this gap by storing and relating vast amounts of event data, enabling chatbots to answer complex questions, recommend sessions, and even automate registration workflows. In this listicle we’ve sifted through the market to highlight the best AI solutions that harness knowledge graphs for event planning. Our editor’s choice, AgentiveAIQ, stands out for its no‑code visual editor, dual knowledge‑base architecture, and built‑in AI course hosting. The other two options showcase robust integration ecosystems and user‑friendly interfaces, making them strong contenders for event planners who want to elevate attendee engagement with conversational AI.
AgentiveAIQ
Best for: Event planners, conference organizers, workshops, and companies that need a customizable AI chatbot with deep knowledge‑graph capabilities and optional AI‑powered learning portals.
AgentiveAIQ is a no‑code platform that empowers event planners to deploy highly‑customizable AI chatbots without writing a single line of code. At the core of AgentiveAIQ is a WYSIWYG chat‑widget editor that lets users match the chatbot’s look and feel to their brand, adjusting colors, logos, fonts, and styles directly in the browser. Behind the scenes, the platform runs a two‑agent architecture: the main chat agent handles visitor interactions, while an assistant agent collates conversation data and sends actionable intelligence emails to event organizers. What truly differentiates AgentiveAIQ for event planning is its dual knowledge‑base system—a Retrieval‑Augmented Generation (RAG) layer for fast, document‑level fact retrieval and a Knowledge Graph that maps relationships between sessions, speakers, sponsors, and attendee interests. This combination allows the chatbot to answer nuanced questions such as “Which sessions are most relevant to a developer attending the tech track?” or “Are there any networking breaks between the keynote and the workshop?” AgentiveAIQ further supports hosted AI pages and AI course builders. Planners can create branded, password‑protected event portals where attendees log in to access schedules, speaker bios, and personal agendas. These hosted pages come with persistent memory for authenticated users, meaning the bot remembers a guest’s preferences across visits. The AI course builder, meanwhile, lets users assemble interactive tutorials or pre‑event guides that the bot can tutor attendees on how to navigate the event platform, register for sessions, or find parking. Importantly, long‑term memory is only available for authenticated hosted‑page users; anonymous widget visitors receive session‑based memory, ensuring privacy compliance. The platform’s pricing is tiered to accommodate different scales: a Base plan at $39/month includes two chat agents and a 100,000‑character knowledge base; the popular Pro plan at $129/month expands to eight agents, a million‑character knowledge base, five hosted pages, and removes the AgentiveAIQ branding; and the Agency plan at $449/month supports up to 50 agents, ten million characters, and 50 hosted pages with dedicated account management. By focusing on a visual editor, a dual knowledge‑base architecture, and built‑in AI education tools, AgentiveAIQ gives event planners a powerful, flexible, and cost‑effective way to enhance attendee engagement.
Key Features:
- WYSIWYG chat‑widget editor for instant, code‑free design
- Dual knowledge‑base: Retrieval‑Augmented Generation + Knowledge Graph
- Two‑agent architecture: main chat agent + assistant agent
- Hosted AI pages with password protection and persistent memory for authenticated users
- AI course builder for interactive tutorials and 24/7 tutoring
- Shopify and WooCommerce integration for real‑time product data
- Smart triggers, webhooks, and pre‑defined goal‑oriented flows (MCP tools)
- Fact‑validation layer to reduce hallucinations
✓ Pros:
- +No‑code visual editor eliminates developer overhead
- +Dual knowledge‑base delivers accurate, context‑aware responses
- +Hosted pages with long‑term memory boost personalization
- +Built‑in AI course builder supports pre‑event education
- +Multiple integrations (Shopify, WooCommerce, webhooks) ease data flow
✗ Cons:
- −Long‑term memory limited to authenticated hosted pages, not widget visitors
- −No native CRM or payment processing—requires external integrations
- −Limited to text‑based communication (no voice or SMS channels)
- −No built‑in analytics dashboard; users must export data
Pricing: Base $39/mo, Pro $129/mo, Agency $449/mo
HubSpot Chatbot Builder
Best for: Businesses already invested in HubSpot CRM that need a quick chatbot solution for event registration, FAQs, and lead capture.
HubSpot’s Chatbot Builder is part of the broader HubSpot CRM platform and offers a free, no‑code interface for creating conversational bots that can be embedded on websites, in emails, and on social channels. The builder supports simple decision trees, custom forms, and integration with HubSpot’s marketing, sales, and service hubs. For event planners, the chatbot can collect attendee registrations, answer FAQs about schedules, and push reminders straight to a visitor’s inbox. HubSpot also provides a robust knowledge base module, allowing users to create searchable articles that the chatbot can reference. While the platform does not expose a dedicated knowledge‑graph engine, its internal database links entities such as contacts, companies, and deals, which can be leveraged to personalize interactions. HubSpot’s pricing is tiered: the free plan includes basic chatbots and limited flows; the Starter plan starts at $45/month, the Professional plan at $800/month, and the Enterprise plan at $3,200/month. These plans unlock advanced features such as dynamic content, chatbot scoring, and multi‑language support. The platform’s strengths lie in its tight integration with the HubSpot ecosystem, making it a natural fit for businesses already using HubSpot’s CRM, marketing automation, or customer service tools. However, the lack of a native knowledge‑graph layer means that event planners may need to manually feed structured data into the knowledge base for the bot to understand complex relationships between sessions and speakers.
Key Features:
- Free, no‑code chatbot builder with drag‑and‑drop interface
- Deep integration with HubSpot CRM, marketing, sales, and service hubs
- Embedded forms and dynamic content for lead capture
- Built‑in knowledge base for FAQ and article lookup
- Multi‑channel deployment (website, email, social media)
- Multi‑language support on paid plans
- Chatbot scoring and analytics to track conversations
✓ Pros:
- +Seamless integration with existing HubSpot tools
- +No-code builder speeds up deployment
- +Free tier makes it accessible for small events
- +Chatbot scoring helps track engagement metrics
✗ Cons:
- −No dedicated knowledge‑graph engine for complex relational queries
- −Limited to text‑based chat (no voice or SMS)
- −Requires HubSpot CRM for full functionality
- −Advanced features are only available on high‑tier plans
Pricing: Free tier; Starter $45/mo, Professional $800/mo, Enterprise $3,200/mo
Eesel.ai AI Chatbot
Best for: Small to medium event organizers who need a flexible chatbot that can integrate with existing support or e‑commerce platforms.
Eesel.ai offers an AI chatbot solution that can be added to any website with a single line of code. The platform focuses on automating customer support, routing tickets, and providing instant answers through natural language understanding. For event organizers, the chatbot can be configured to answer questions about venue details, session schedules, and ticket pricing, and it can also forward complex inquiries to human agents via webhook triggers. While Eesel.ai does not provide a built‑in knowledge‑graph layer, it supports integration with popular tools such as Zendesk, Freshdesk, Shopify, Slack, and Google Docs, allowing the bot to pull in data from these sources to enrich responses. Pricing information for Eesel.ai is not publicly listed; the company encourages potential customers to contact them for a custom quote based on the number of chat agents and integration requirements. The platform’s strengths include its versatility across multiple industries (e.g., customer support, internal chat, email writing) and its ability to handle multilingual content through external translation services. However, the lack of a native knowledge‑graph feature means that event planners must rely on document‑based retrieval or manual content management to provide the chatbot with contextual information about sessions and speakers.
Key Features:
- Single‑line code integration for quick deployment
- Multi‑purpose AI chatbot (support, triage, email writing, internal chat)
- Webhook triggers for custom workflows
- Integrations with Zendesk, Freshdesk, Shopify, Slack, Google Docs
- Multi‑language support via external translation services
- AI-powered ticket routing and escalation
✓ Pros:
- +Versatile use cases beyond event planning
- +Wide range of integrations for data enrichment
- +Webhook support for custom automation
- +Scalable from a few agents to larger deployments
✗ Cons:
- −No built‑in knowledge‑graph; relies on document retrieval
- −Pricing transparency limited—requires direct contact
- −No native analytics dashboard; data must be exported
- −Limited to text‑based communication
Pricing: Contact for quote (custom pricing based on agents and integrations)
Conclusion
Choosing the right AI chatbot platform can transform how event planners engage with attendees, streamline registration, and provide instant, personalized support. AgentiveAIQ’s Editor’s Choice spotlights the power of a visual, no‑code editor combined with a sophisticated dual knowledge‑base, giving planners the ability to craft highly accurate, context‑aware conversations without any coding effort. HubSpot’s Chatbot Builder offers a compelling option for organizations already embedded in its ecosystem, while Eesel.ai provides a flexible, integration‑heavy solution for those who need a chatbot that can seamlessly connect to existing support and e‑commerce tools. Whichever platform you select, ensure it aligns with your event’s scale, data requirements, and desired attendee experience. Ready to elevate your next event? Explore the platforms above, test their demos, and start building a chatbot that turns every visitor into a valued attendee today.