Fast Simon

What it does

Fast Simon is an AI product-discovery platform for eCommerce brands. It uses a store’s product catalog and shopper intent or behavior to support onsite search, autocomplete, filters, personalized collections, recommendations, and merchandising. Store teams can adjust product ranking, sorting, displays, imagery, and merchandising rules. Shoppers can use natural-language guided discovery and visual features such as visual search, similar-item discovery, and shop-the-look suggestions.

The platform is aimed at mid-market and enterprise eCommerce brands, especially merchandising and eCommerce teams; developers can extend it through APIs and SDKs for custom storefronts and mobile apps. Fast Simon is offered as an app for eCommerce platforms and also describes headless-commerce support. The site names Shopify, BigCommerce, Magento, WooCommerce, and Wix. This is a commerce storefront product, not a general-purpose standalone chatbot. Its pricing page lists plan tiers with subscription prices and billing periods requiring confirmation; listed free-plan capacity is limited to 250 products.

What it can do

• Onsite search, autocomplete, and filters
• Natural-language shopping assistance and guided discovery
• Personalized search, collections, and product recommendations
• Merchandising controls for ranking, sorting, displays, and imagery
• Visual search, product tagging, and similar-item discovery
• APIs and SDKs for custom storefronts and mobile applications

Works with

• Shopify
• BigCommerce
• Magento
• WooCommerce
• Wix

Before you choose

• Confirm subscription rates and billing periods. Implementation costs depend on the division of work between Fast Simon and the customer’s developers.
• Features vary by plan; the pricing comparison lists the broader AI Shopping Agent under Enterprise.
• The product is intended for integration into a commerce storefront; custom or headless deployments may require developer involvement.

Listed under

• Sales
• Ecommerce
• Merchandising
• Personalization
• Product search
• Shopify
• Shopping assistant

Get started

1. Choose a supported eCommerce platform or review the custom/headless API and SDK options.
2. Request a demo or contact Fast Simon to discuss plan fit, pricing, and implementation.
3. Plan catalog and storefront integration; Enterprise onboarding is described as including guided setup, configuration, QA, and training.

Starter, Essential, Growth and Enterprise are listed; numeric subscription rates and billing periods require confirmation. Enterprise includes broader conversational shopping and Commerce Native AI capabilities. The free capacity is up to 250 products; confirm its included features. Managed collections are Shopify-specific. Implementation pricing depends on provider involvement relative to the customer’s development team.

Source: fastsimon.com/pricing, checked 2 Nov 2026. Prices can change; check before you buy.

Sources for this overview

Product pages, documentation, and pricing checked 2 Nov 2026. Each source supports part of the overview; availability and prices can change.

• About Us - Fast Simon Inc. ↗www.fastsimon.com
• AI Product Discovery Platform for eCommerce | Fast Simon ↗www.fastsimon.com
• Pricing - Fast Simon Inc. ↗www.fastsimon.com
• AI Product Discovery Platform for eCommerce | Fast Simon ↗www.fastsimon.com

Company website

fastsimon.com: product, pricing and policy pages

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Last checked 2 Nov 2026. Every field keeps its source and date; unknown means we couldn’t confirm it.