AI-Driven Chat
and Search
for BigCommerce
AI-Driven Chat and Search for BigCommerce
Transform your BigCommerce store with chat assistant, AI search, visual discovery, advanced merchandising, and personalization.
(70+ reviews on BigCommerce)
Fast Simon is a Verified BigCommerce App and a Technology Partner of BigCommerce.
Smart AI Merchandising
Smart AI Merchandising
- Automated Rules – Rank products by margin, stock, seasonality.
- Drag & Drop Merchandising – Easily curate collections.
- Display Strategies – Display by groups, sets, diversity, margin.
- Dynamic AI Ranking – Get optimized assortment automatically.
- Dynamic Personalization – Show relevant products by audience.
A/B Testing – Test and optimize for better results.
- 25% sales uplift, no developers needed.
Enterprise Features & Scalability
Enterprise Features & Scalability
- High Availability & Serverless Architecture.Instantly scales to handle peak traffic using a global cloud infrastructure and CDN
- Multi‑Store & Role-Based Access.Manage multiple storefronts and user permissions from a unified admin console
- No-Code Customization & SDKs. Design search bars, dropdowns, and results pages using drag‑and‑drop tools or leverage headless flexibility with SDK/API
- Meets GDPR, CCPA, ADA standards.
Fastest Search for Catalyst & BigCommerce
Fastest Search for Catalyst & BigCommerce
- Instant SSR Search & Discovery – No lag, improved SEO.
- Headless Ready – Full control via SDK.
- Blazing-fast BigCommerce experience on both Catalyst and classic storefronts.
AI-Powered Personalization
AI-Powered Personalization
- Customer Segmentation – Custom experiences for every shopper.
- Dynamic Upsells & Cross-Sells – Boost AOV with smart recommendations.
- Cart-Level Personalization – Relevant products before checkout.
- CDP/CEP Integration – Works with Klaviyo, Attentive, dotdigital, and more.
- 5-6x higher conversion rates for personalized experiences.
AI-Powered Search & Discovery
AI-Powered Search & Discovery
- Multimodal Search – AI text & image relevance, eliminating “no results.”
- Visual Discovery AI – Search by images, colors, and patterns.
- Real-Time Personalization – Search results adapt per shopper.
- No-Code Setup – Get started fast, no dev work required.
- Boosts conversions by 30-150%
AI Insights & Analytics
AI Insights & Analytics
- Real-Time Dashboard – Track performance instantly.
- AI-Generated Reports – Custom insights at your fingertips.
- Business Impact Reports – Views, CTR, Conversion, AOV, & Rev Uplift.
- Make data-driven decisions effortlessly
Seamless Bigcommerce Integration
Blazing-fast BigCommerce experience on both Catalyst and classic storefronts.
Personalize Users’ Shopping Experience To Maximize Conversions
Syncs across multiple stores & regions.
Fast Simon is a Verified BigCommerce App and a Technology Partner of BigCommerce.
Why Fast Simon?
Maximize Conversion Rate with Deep Fast Simon for BigCommerce Integration
Verified PartnerCertified with full platform access.
Composable AI SuiteIn one, unified app.
Enterprise & B2B ReadyDesigned for large catalogs, and high traffic.
Testimonials
“...Fast Simon has much better pricing than a lot of other search platforms I've looked into, and as far as I can tell no reason to pay the extra. Fast Simon works great with BigCommerce, was easy to link and easy to customize different search results where necessary.”
“...We can't say enough good things about Fast Simon. Out of the box, the integrations they provide are ideal for most ecommerce companies. We got up and running in a few hours, and support was always there to point out any nuances we missed.”
“...Conversion rates have increased, and we can see that people are buying more products. AOV has increased since using Fast Simon, which is helping us achieve our business goals, thanks to the filtering and navigation.”
“...It is key that we leverage AI and automation to scale out. Fast Simon’s merchandising rules, audiences, and A/B testing features allow us to continuously test & learn quickly in order to optimize search conversion with little effort.”
“...From a technical and integration perspective, Fast Simon’s able to provide the POC in a very timely and responsive manner. Fast Simon provides help in terms of search, merchandising, pinning products and filters.”
“...Fast Simon has much better pricing than a lot of other search platforms I've looked into, and as far as I can tell no reason to pay the extra. Fast Simon works great with BigCommerce, was easy to link and easy to customize different search results where necessary.”
“...We can't say enough good things about Fast Simon. Out of the box, the integrations they provide are ideal for most ecommerce companies. We got up and running in a few hours, and support was always there to point out any nuances we missed.”
“...Conversion rates have increased, and we can see that people are buying more products. AOV has increased since using Fast Simon, which is helping us achieve our business goals, thanks to the filtering and navigation.”
“...It is key that we leverage AI and automation to scale out. Fast Simon’s merchandising rules, audiences, and A/B testing features allow us to continuously test & learn quickly in order to optimize search conversion with little effort.”
“...From a technical and integration perspective, Fast Simon’s able to provide the POC in a very timely and responsive manner. Fast Simon provides help in terms of search, merchandising, pinning products and filters.”
Bigcommerce FAQs
What functionality does Fast Simon provide for BigCommerce?
Fast Simon brings AI search, advanced merchandising, real-time personalization, chat assistants, and visual discovery to BigCommerce stores. Fast Simon has also shipped enhancements like enterprise merchandising support for BigCommerce, improved variant/spec handling, improved store sync, and better product cost fetching logic.
How does Fast Simon handle high traffic on BigCommerce?
It’s built with scalable architecture, supporting high availability and performance during peak traffic.
Can Fast Simon improve merchandising for BigCommerce inventories?
Yes. Both by automating day-to-day ranking decisions and by giving you fine-grained control when you want it.
Automated + rule-based merchandising across categories and search: You can use merchandising rules to promote, bury, or hide products based on product properties and conditions (e.g., push high-margin or in-stock items up, suppress OOS/low-priority items), and apply those rules across search results and categories (BigCommerce “categories” are the equivalent of Shopify “collections”).
Visual curation when you need manual control: For key categories or top queries, Fast Simon supports a visual workflow (reorder, pin key items, and add promotional content like tiles/banners) so you can quickly curate without rebuilding category pages.
Inventory-aware experiences (reducing shopper frustration): Fast Simon supports merchandising patterns like hiding out-of-stock items (or demoting them) so shoppers see what’s actually available—especially important for BigCommerce catalogs with lots of variants.
BigCommerce enterprise merchandising support + stronger catalog handling: Fast Simon has shipped BigCommerce-specific enhancements like enterprise merchandising support, improved variant handling, and streamlined synchronization—useful when you have complex inventories.
Merchandising analytics (including opportunity-cost style reporting): You can measure how merchandising decisions affect performance and identify where to optimize further.
Does Fast Simon support personalization on BigCommerce?
Yes, it enables customer segmentation, dynamic upsells, cross-sells, and tailored experiences across the shopper journey.