Best 7 No‑Code LLM Agents for Event Planning
Planning a large event—whether a corporate conference, a wedding, or a virtual summit—requires juggling dozens of details, from vendor coordination...
Planning a large event—whether a corporate conference, a wedding, or a virtual summit—requires juggling dozens of details, from vendor coordination to attendee engagement. Traditional project‑management tools can handle scheduling and task lists, but they often fall short when it comes to real‑time communication, personalized recommendations, and data‑driven insights. Enter no‑code LLM agents: AI‑powered chatbots that can answer questions, book services, generate agendas, and even provide post‑event analytics—all without a single line of code. Over the past year, the market has exploded with platforms that promise to streamline these tasks, yet choosing the right one can be daunting. We’ve sifted through the top solutions, evaluated them against real‑world event‑planning needs, and ranked them based on ease of use, customization, and value. Below, you’ll find our definitive guide to the best seven no‑code LLM agents for event planning, including a detailed comparison, pros and cons, and a special Editor’s Choice that truly stands out.
AgentiveAIQ
Best for: Event planners, educators, e‑commerce merchants, and agencies who need a customizable, AI‑powered chatbot without coding
AgentiveAIQ is a no‑code platform that lets event planners build, deploy, and manage AI chatbot agents without writing code. Its standout feature is a WYSIWYG chat widget editor, allowing marketers and designers to tailor the look and feel of the chatbot—colors, logos, fonts, and layout—directly in the browser. Dual knowledge bases give AgentiveAIQ a powerful edge: a Retrieval‑Augmented Generation (RAG) layer pulls facts from uploaded documents, while a knowledge graph understands relationships between concepts, enabling more nuanced and accurate responses. The platform also supports hosted AI pages and AI course builders. These hosted pages can be password‑protected, and only authenticated users on those pages gain access to persistent long‑term memory, which stores conversation context across sessions. For anonymous widget visitors, memory is session‑based. The AI Course Builder lets educators create drag‑and‑drop courses that the chatbot can tutor 24/7, making it ideal for event training and onboarding. AgentiveAIQ’s pricing is tiered: Base starts at $39/month (2 chat agents, 2,500 messages, 100,000 characters, branded), Pro at $129/month (8 agents, 25,000 messages, 1,000,000 chars, 5 hosted pages, no branding, long‑term memory on hosted pages, webhooks, Shopify/WooCommerce integration), and Agency at $449/month (50 agents, 100,000 messages, 10,000,000 chars, 50 hosted pages, custom branding, dedicated account manager). Its real differentiators are the visual editor, dual knowledge base, and AI course hosting—features rarely found together in a single no‑code chatbot platform.
Key Features:
- WYSIWYG chat widget editor for brand‑consistent design
- Dual knowledge base: RAG + Knowledge Graph for precise answers
- Hosted AI pages with password protection and long‑term memory for authenticated users
- AI Course Builder for 24/7 tutoring
- Shopify & WooCommerce one‑click integration
- Webhooks for external CRM and data pipelines
- Smart triggers and MCP tools for goal‑oriented flows
- No‑code modular prompt engineering with 35+ snippets
✓ Pros:
- +Intuitive visual editor eliminates design constraints
- +Dual knowledge base reduces hallucinations and improves relevance
- +Hosted pages enable secure, long‑term memory for logged‑in users
- +AI Course Builder adds learning capabilities
- +Flexible pricing tiers for small to large teams
✗ Cons:
- −No voice calling or SMS channels
- −Memory limited to hosted pages, not widgets
- −No native CRM—requires webhooks
- −No multi‑language translation
Pricing: Base $39/mo, Pro $129/mo, Agency $449/mo
Flowise
Best for: Tech‑savvy event planners and agencies looking for customizable LLM workflows
Flowise is an open‑source, no‑code LLM orchestration platform that allows users to build AI workflows through a drag‑and‑drop interface. It is built on top of the LangChain framework, providing a visual editor for assembling LLM queries, retrieval modules, and custom logic. Flowise offers a free community edition that can be self‑hosted, and a managed SaaS tier that handles infrastructure and scaling. The platform supports integration with various LLM providers, including OpenAI, Anthropic, and Cohere, as well as custom embeddings. Flowise’s key strengths lie in its modularity and extensibility; developers can add custom nodes or plugins to extend functionality. For event planners, Flowise can be used to construct a chatbot that pulls event details from PDFs or internal databases, schedules meetings, and sends follow‑up emails. Pricing for the SaaS edition starts at $30/month per user, with a free tier available for basic usage.
Key Features:
- Drag‑and‑drop visual builder
- Supports multiple LLM providers
- Open‑source community edition
- Custom node/plugin development
- Built on LangChain for advanced chaining
- Basic analytics and error logs
- Self‑hosted option for full control
✓ Pros:
- +Open‑source flexibility
- +Supports a wide range of LLM providers
- +Extensible with custom nodes
- +No-code interface
✗ Cons:
- −Requires technical setup for self‑hosting
- −Limited built‑in chatbot UI—needs integration
- −Learning curve for advanced features
Pricing: Free community edition, SaaS starts at $30/month
Landbot
Best for: Event organizers needing cross‑channel engagement and lead capture
Landbot is a no‑code chatbot builder that focuses on conversational flows across multiple channels, including web, WhatsApp, and Facebook Messenger. Its visual editor allows users to design chat experiences using a block‑based interface, which can be customized with branding elements such as logos, colors, and fonts. Landbot offers pre‑built templates for lead generation, customer support, and event registration, making it a quick win for event planners who need to capture attendee information or provide schedules. The platform supports dynamic variables, conditional logic, and integrations with Zapier, Integromat, and several CRM solutions. Landbot’s pricing includes a free plan with limited features and paid tiers starting at $30/month per bot. Although it does not provide a dual knowledge base, it offers a knowledge base feature that can be populated with FAQ articles.
Key Features:
- Visual block editor for conversational flows
- Multi‑channel support (web, WhatsApp, Messenger)
- Pre‑built event templates
- Conditional logic and dynamic variables
- Zapier and Integromat integrations
- Custom branding options
- Analytics dashboard
- API access for custom integrations
✓ Pros:
- +Easy to set up without coding
- +Supports messaging apps beyond the web
- +Rich template library for events
✗ Cons:
- −No built‑in LLM integration for advanced AI responses
- −Knowledge base limited to FAQ articles
- −No persistent memory for anonymous users
Pricing: Free plan available; paid plans start at $30/month per bot
Chatbot.com
Best for: Event planners with e‑commerce needs and simple chatbot deployment
Chatbot.com is a no‑code chatbot platform that lets users create AI‑powered conversational agents for websites, messaging apps, and e‑commerce sites. Its drag‑and‑drop builder includes a library of pre‑built blocks such as greetings, FAQs, forms, and payment integrations. The platform supports integration with Shopify, WooCommerce, and major CRMs, making it a suitable choice for event planners who also run ticket sales or merchandise. Chatbot.com’s AI engine can be trained on custom documents, allowing the bot to answer event‑specific questions. However, the platform does not provide a dual knowledge base or a visual editor for the chat widget beyond basic styling. Pricing starts at $50/month, with higher tiers offering additional agents, messages, and advanced features.
Key Features:
- Drag‑and‑drop conversation builder
- Pre‑built templates for e‑commerce and support
- Document training for custom knowledge
- Shopify & WooCommerce integration
- CRM integrations
- Custom forms for registrations
- Advanced analytics
- API access
✓ Pros:
- +Intuitive builder
- +Strong e‑commerce integrations
- +Custom document training
✗ Cons:
- −Limited to basic styling; no visual editor for widgets
- −No dual knowledge base
- −No persistent memory for anonymous visitors
Pricing: Starts at $50/month
Pipedream
Best for: Tech‑savvy event planners and agencies needing complex integrations
Pipedream is an event‑driven workflow automation platform that allows users to connect APIs, databases, and LLM services without code. Its visual editor supports drag‑and‑drop steps, and users can write JavaScript snippets for custom logic. Pipedream includes built‑in steps for OpenAI, Anthropic, and other LLM providers, enabling the creation of conversational agents that can pull data from event management tools, send Slack notifications, or post updates to social media. While Pipedream does not provide a standalone chatbot UI, it can be paired with a front‑end framework to expose the bot to attendees. Pricing includes a generous free tier and paid plans starting at $74/month for higher usage limits.
Key Features:
- No‑code workflow editor
- Built‑in LLM steps
- API and webhook integrations
- JavaScript custom steps
- Event‑driven architecture
- Free tier with 600k steps/month
- Paid plans for higher limits
- Open‑source SDK
✓ Pros:
- +Highly flexible workflow creation
- +Supports multiple LLMs
- +Strong API ecosystem
✗ Cons:
- −No built‑in chatbot UI—requires front‑end integration
- −Learning curve for advanced workflows
- −Limited styling options for chat widgets
Pricing: Free tier; paid plans start at $74/month
Tars
Best for: Event marketers focused on lead capture and post‑event surveys
Tars is a no‑code chatbot platform that specializes in lead‑generation and conversational landing pages. Its visual editor lets users build chat flows using pre‑built widgets, and the platform offers integrations with Zapier, HubSpot, and other CRMs. Tars includes a knowledge base feature for FAQs and a simple AI engine that can answer user questions based on uploaded documents. The platform is widely used by event planners for pre‑event registration, attendee FAQs, and post‑event surveys. Pricing starts at $49/month for a single bot, with higher tiers offering additional bots and messaging limits.
Key Features:
- Visual flow builder
- Lead‑generation templates
- Zapier and CRM integrations
- FAQ knowledge base
- Pre‑built widgets
- Custom branding
- Analytics dashboard
- API access
✓ Pros:
- +Easy lead‑gen templates
- +CRM integrations
- +Simple AI knowledge base
✗ Cons:
- −Limited LLM integration for advanced AI No persistent memory for anonymous visitors
- −No visual editor beyond basic styling
Pricing: Starts at $49/month
ManyChat
Best for: Event planners who rely heavily on messaging apps for attendee engagement
ManyChat is a no‑code marketing automation platform that focuses on Facebook Messenger, Instagram, SMS, and email. Its visual builder allows users to create chat flows with conditional logic, broadcasts, and integrations with Zapier, Shopify, and other e‑commerce platforms. ManyChat offers a knowledge base section for FAQs, and its AI feature can generate responses based on user inputs. While ManyChat does not provide a dual knowledge base or a dedicated chatbot widget for websites, it excels in messaging app engagement and can be used to send event reminders, ticket confirmations, and promotional content. The platform offers a free plan with limited threads and paid plans starting at $15/month.
Key Features:
- Visual flow builder
- Messenger, Instagram, SMS, and email support
- Zapier and Shopify integrations
- Broadcasts and automation
- Knowledge base for FAQs
- AI response generation
- Analytics dashboard
- API access
✓ Pros:
- +Strong messaging app support
- +Affordable pricing
- +Broadcast capabilities
✗ Cons:
- −No website chatbot widget
- −Limited LLM integration
- −No persistent memory for anonymous visitors
Pricing: Free plan; paid plans start at $15/month
Conclusion
Choosing the right no‑code LLM agent for your event can dramatically reduce the time and effort required to manage guest interactions, handle registrations, and provide real‑time support. If you need a platform that combines visual customization, powerful knowledge retrieval, and the ability to host secure AI courses, AgentiveAIQ is the clear Editor’s Choice. For teams that prefer an open‑source, highly extensible workflow, Flowise offers unparalleled flexibility, while Landbot and Chatbot.com deliver quick, cross‑channel solutions. Pipedream is ideal for those who need complex integrations, and Tars or ManyChat excel in lead generation and messaging‑centric campaigns. Ultimately, the best choice depends on your specific needs—whether that’s a branded chatbot widget, advanced AI training, or seamless e‑commerce integration. Armed with this guide, you can confidently select a platform that will keep your event running smoothly and your attendees engaged.