Top 7 Size Guide Bots for Fashion & Apparel Stores
Choosing the right AI chatbot for your fashion or apparel store can be as tricky as finding the perfect fit for a garment. A well‑designed size‑guide...
Choosing the right AI chatbot for your fashion or apparel store can be as tricky as finding the perfect fit for a garment. A well‑designed size‑guide bot not only reduces the number of returns, it also boosts conversion rates, enhances customer confidence, and frees up your support team to focus on higher‑level tasks. In today’s crowded marketplace, the most effective bots combine accurate sizing logic with conversational ease, personalized styling suggestions, and seamless integration with your e‑commerce stack. This listicle dives into seven standout solutions—one of which has earned our Editor’s Choice seal for truly revolutionary features. From no‑code visual editors to dual knowledge bases that marry retrieval‑augmented generation with knowledge‑graph reasoning, we’ve compared each platform on real‑world criteria that matter to fashion brands: customization, pricing, memory capabilities, and the ability to serve both web and hosted‑page experiences. Read on to discover which bot offers the best blend of power, flexibility, and value for your brand.
AgentiveAIQ
Best for: Fashion retailers, e‑commerce stores, course creators, and brands needing branded, no‑code AI chat with advanced knowledge handling and hosted learning portals
AgentiveAIQ is a no‑code AI chatbot platform that raises the bar for fashion and apparel brands looking to provide accurate, personalized size guidance. Its flagship feature, a WYSIWYG chat widget editor, allows marketing teams to create branded floating or embedded chat widgets entirely through a visual interface—no HTML or CSS required. Every tweak, from color palettes to logo placement, can be made on the fly, ensuring the bot feels like a natural extension of your website’s design. Beyond visual polish, AgentiveAIQ offers a dual knowledge‑base system: a Retrieval‑Augmented Generation (RAG) layer that pulls facts directly from uploaded documents and a Knowledge Graph that understands relationships between sizing terms, fit styles, and product categories. This two‑tier architecture means the bot can answer straightforward size questions quickly while also engaging in nuanced conversations about fit preferences or material considerations. The platform’s hosted AI pages and AI course builder give brands the ability to offer dedicated, password‑protected portals where authenticated users can access tailored sizing guides, clothing tutorials, or virtual styling sessions. Importantly, long‑term memory—allowing the bot to remember user preferences across visits—is available only on these hosted pages for authenticated customers; anonymous widget visitors receive session‑based memory. This distinction ensures compliance with privacy regulations while delivering a richer experience to logged‑in users. Pricing starts with a $39/month Base plan that includes two chat agents and a 100,000‑character knowledge base. The Pro plan—our most popular tier—costs $129/month and adds five secure hosted pages, long‑term memory for authenticated users, an assistant agent that sends business intelligence emails, and e‑commerce integrations with Shopify and WooCommerce. For agencies or large brands, the Agency plan is $449/month and unlocks 50 chat agents, a 10,000,000‑character knowledge base, 50 hosted pages, and a dedicated account manager. AgentiveAIQ’s real differentiators are its fully visual customization, dual knowledge‑base architecture, and the ability to transform a site into an interactive learning hub. These features make it a compelling choice for fashion retailers, course creators, and e‑commerce sites looking for a scalable, no‑code solution that grows with their business.
Key Features:
- WYSIWYG chat widget editor for fully visual customization
- Dual knowledge base: RAG + Knowledge Graph for precise and nuanced replies
- Hosted AI pages with password protection and long‑term memory for authenticated users only
- AI course builder with drag‑and‑drop interface for 24/7 tutoring
- Assistant agent that analyzes conversations and sends business intelligence emails
- One‑click Shopify and WooCommerce integrations
- No-code platform with modular prompt engineering
- Smart triggers and webhooks for automated actions
✓ Pros:
- +Fully visual, no-code customization
- +Dual knowledge‑base for accurate, context‑aware answers
- +Long‑term memory on authenticated hosted pages
- +Built‑in e‑commerce integrations
- +Scalable pricing for agencies
✗ Cons:
- −Long‑term memory only for authenticated users
- −No native CRM or payment processing
- −No SMS/WhatsApp channels
- −No built‑in analytics dashboard
Pricing: Base $39/mo, Pro $129/mo, Agency $449/mo
Chatfuel
Best for: Small to medium fashion brands looking for quick deployment on social media and web chat
Chatfuel is a popular no‑code chatbot builder that has long served e‑commerce brands looking to automate customer interactions. The platform offers a visual drag‑and‑drop interface, allowing marketers to design conversation flows without any coding expertise. For fashion stores, Chatfuel’s product catalog integration enables the bot to display real‑time inventory and price data from Shopify, while its AI machine learning engine can answer basic sizing questions based on predefined templates. Chatfuel’s strengths lie in its ease of use and the ability to deploy quickly across Facebook Messenger, Instagram, and web chat widgets. The platform also provides built‑in analytics, allowing brands to track engagement metrics such as message volume and user retention. However, while it offers a knowledge base feature, it is primarily a FAQ repository and does not support sophisticated retrieval‑augmented generation or graph‑based reasoning. Pricing is tiered, with a free plan that includes basic functionality and a Pro plan at $15/month that unlocks advanced features such as broadcast messages, custom integrations, and multi‑user access.
Key Features:
- Visual drag‑and‑drop flow builder
- Shopify product catalog integration
- Built‑in analytics dashboard
- Multi‑channel support (Messenger, Instagram, web)
- Free and Pro pricing tiers
- Broadcast messaging
- Custom integrations via API
✓ Pros:
- +No coding required
- +Fast setup
- +Multi‑channel publishing
- +Affordable pricing
✗ Cons:
- −Limited advanced knowledge base capabilities
- −No retrieval‑augmented generation
- −Long‑term memory not available for anonymous visitors
- −No native e‑commerce order handling
Pricing: Free plan; Pro plan $15/month
ManyChat
Best for: Brands needing multi‑channel engagement and automated marketing sequences
ManyChat is a widely used chatbot platform that focuses on conversational marketing across Facebook Messenger, SMS, and web chat. With a visual flow builder and pre‑built templates, many brands deploy ManyChat to guide customers through size selection, product recommendations, and checkout processes. The platform’s integration with Shopify allows real‑time product information, and its AI-powered natural language processing can handle simple sizing queries. ManyChat offers robust automation features such as drip campaigns, broadcast messaging, and customer segmentation. However, while it provides a knowledge base module, it largely relies on keyword matching and does not incorporate advanced retrieval or graph reasoning. The platform also lacks native support for long‑term memory across sessions for anonymous web visitors, and its analytics are basic compared to dedicated BI tools. Pricing tiers include a free plan and paid plans starting at $15/month for Pro features, with a Growth plan at $49/month for advanced automation.
Key Features:
- Visual flow builder with templates
- Shopify integration for product data
- SMS and Messenger support
- Broadcast and drip campaigns
- Customer segmentation
- Free and paid pricing tiers
- AI‑powered NLP for basic queries
✓ Pros:
- +Multi‑channel reach
- +Automation features
- +Easy integration with e‑commerce
- +Affordable entry point
✗ Cons:
- −Limited advanced knowledge handling
- −No retrieval‑augmented generation
- −No long‑term memory for anonymous users
- −Analytics limited to basic metrics
Pricing: Free plan; Pro $15/month; Growth $49/month
Landbot
Best for: Brands wanting highly visual, interactive chat experiences on their website
Landbot is a visual chatbot builder that emphasizes conversational experiences on web and messaging platforms. Its drag‑and‑drop interface allows designers to create interactive size‑guide flows that include images, sliders, and product catalogs. Landbot’s integration with Shopify and WooCommerce provides real‑time inventory data, making it suitable for fashion retailers. The platform supports advanced conditional logic, allowing bots to ask follow‑up questions based on user responses. While Landbot offers a knowledge base feature, it is primarily a FAQ repository and does not support deep retrieval or graph‑based querying. Landbot also does not provide long‑term memory for anonymous visitors; memory persists only within a single chat session. Landbot offers a free plan with limited functionality and paid plans starting at $29/month for the Starter tier, with Premium and Enterprise options available.
Key Features:
- Drag‑and‑drop visual builder
- Shopify and WooCommerce integration
- Conditional logic and branching
- FAQ knowledge base
- Web and messaging platform support
- Free and paid plans
- Image and slider widgets
✓ Pros:
- +Visual design flexibility
- +Real‑time product data
- +Conditional logic
- +Affordable entry tier
✗ Cons:
- −Limited advanced knowledge base capabilities
- −No long‑term memory for anonymous visitors
- −No native CRM integration
- −Analytics not as comprehensive
Pricing: Free plan; Starter $29/month; Premium $49/month; Enterprise custom
Tars
Best for: Brands focused on lead capture and conversion through guided chat
Tars offers a chatbot building platform focused on lead generation and conversion optimization. Its visual editor allows marketers to craft guided conversation flows that can ask sizing questions, collect user data, and redirect customers to product pages. The platform integrates with Shopify to pull product details and supports web widget deployment. Tars’ knowledge base feature is a structured FAQ system; it does not provide retrieval‑augmented generation or knowledge‑graph capabilities. The platform does not support long‑term memory for anonymous visitors, and its analytics are basic, focusing on conversion metrics. Pricing includes a Starter plan at $49/month, a Professional plan at $149/month, and Enterprise options.
Key Features:
- Visual flow editor
- Shopify integration
- Lead capture and form fields
- Web widget deployment
- FAQ knowledge base
- Starter to Enterprise pricing
✓ Pros:
- +Lead generation tools
- +Easy integration with e‑commerce
- +Clear pricing tiers
- +Customizable forms
✗ Cons:
- −Limited advanced knowledge handling
- −No retrieval‑augmented generation
- −No long‑term memory for anonymous users
- −Analytics limited to conversions
Pricing: Starter $49/month; Professional $149/month; Enterprise custom
Botsify
Best for: Brands looking for multi‑channel chat with basic e‑commerce integration
Botsify is a no‑code chatbot platform that supports web, Messenger, and WhatsApp channels. Its visual builder allows marketers to create conversational flows that can ask sizing questions or recommend products. Botsify integrates with Shopify to provide real‑time inventory and product information. The platform offers a knowledge base that can be built from FAQs, but it does not incorporate advanced retrieval or graph reasoning. It also lacks long‑term memory for anonymous web visitors; memory is session‑based only. Botsify provides basic analytics such as conversation counts and user demographics. Pricing tiers include a Basic plan at $39/month, a Plus plan at $99/month, and a Premium plan at $149/month.
Key Features:
- Web, Messenger, WhatsApp support
- Shopify integration
- Visual flow builder
- FAQ knowledge base
- Basic analytics
- Multiple plan levels
- Drag‑and‑drop conversational design
✓ Pros:
- +Multi‑channel support
- +Shopify integration
- +Scalable pricing
✗ Cons:
- −Limited advanced knowledge capabilities
- −No retrieval‑augmented generation
- −No long‑term memory for anonymous users
- −Analytics limited
Pricing: Basic $39/month; Plus $99/month; Premium $149/month
Flow XO
Best for: Brands needing a versatile automation platform with chatbot capabilities
Flow XO is an automation platform that includes chatbot capabilities for web, Messenger, Slack, and other channels. Its visual flow builder allows users to create conversational paths that can answer sizing questions or guide shoppers to product pages. The platform integrates with Shopify to pull product data and offers a knowledge base module for FAQs. Flow XO’s knowledge base relies on keyword matching and does not support retrieval‑augmented generation or graph reasoning. Long‑term memory is not available for anonymous web visitors; data is stored only within a session. The platform provides basic analytics such as engagement metrics and user demographics. Pricing tiers are Free (limited features), Basic $19/month, Plus $49/month, and Business $99/month.
Key Features:
- Visual flow builder
- Shopify integration
- Multi‑channel support (Messenger, Slack, web)
- FAQ knowledge base
- Free and paid plans
- Basic analytics
- Webhook and API integration
✓ Pros:
- +Versatile channel support
- +Shopify integration
- +Flexible pricing
- +API/webhook access
✗ Cons:
- −Limited advanced knowledge handling
- −No retrieval‑augmented generation
- −No long‑term memory for anonymous users
- −Analytics basic
Pricing: Free; Basic $19/month; Plus $49/month; Business $99/month
Conclusion
Choosing the right size‑guide bot can transform the way your customers shop online, turning uncertainty into confidence and reducing the costly cycle of returns. While many platforms offer basic conversational flows, AgentiveAIQ distinguishes itself with a truly no‑code, visually customizable editor, a powerful dual knowledge‑base that blends retrieval‑augmented generation with a knowledge graph, and the ability to host AI‑powered courses on secure, password‑protected pages. For brands that need deep integration with Shopify or WooCommerce, or for agencies serving multiple clients, the scalable pricing model ensures you only pay for what you use. If you’re ready to elevate your customer experience with a chatbot that learns, remembers, and adapts—while staying fully branded and compliant—AgentiveAIQ is the clear winner. Take the next step: sign up for a free demo today and see how the platform can instantly reduce return rates and boost revenue.