--- title: Fast Simon Reviews meta_title: 'Fast Simon Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 58 reviews by the users' company size, role or industry to find out how Fast Simon works for a business like yours. aggregate_rating: rating_value: 4.3 review_count: 58 scale: '5' date_modified: '2026-09-29' parent_category: name: E-Commerce url: https://www.g2.com/categories/e-commerce --- # Fast Simon Reviews **Vendor:** Fast Simon **Category:** [E-Commerce Search Software](https://www.g2.com/categories/e-commerce-search) **Average Rating:** 4.3/5.0 **Total Reviews:** 58 **AI Enabled:** This product embeds AI to enhance or extend its core functionality. ## About Fast Simon Fast Simon redefines ecommerce product discovery by combining AI with merchant insight to inspire shoppers. Merchandising, personalization, search, and AI assistants operate together, adapting to every shopper interaction, delivering sustained increases in conversion, AOV, and revenue. Designed from the ground up for automation & self-service, Fast Simon delivers AI search, collection filters, merchandising, personalization, similar styles, and complete-the-look to increase merchants’ conversion rate and AOV. Our integrated platform not only replaces point solutions, but also delivers superior experience due to the number of data streams fed to its AI engine. Fast Simon uses shopper behavior signals, store signals and merchant policies to deliver personalized search, collections, upsell, cross-sell, ad-platforms data feeds, and campaigns. ## Fast Simon Reviews ### 1. Fast Simon Success With Our BigCommerce Search and Merchandising **Rating:** 5.0/5.0 stars **Reviewed by:** Jordan M. | Customer Service/Admin, Small-Business (50 or fewer emp.) **Current User:** The reviewer uploaded a screenshot or submitted the review in-app verifying them as current user. **Validated Reviewer:** Validated through a business email account **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: Seller invite:** Invitation from a seller or affiliate. This reviewer was offered a nominal incentive as thanks for completing this review. **Reviewed Date:** September 09, 2026 **What do you like best about Fast Simon?** Fast Simon has been a helpful addition to our BigCommerce store, especially when it comes to improving product search and helping customers find the products they are looking for. The platform gives us a lot of flexibility in how products are presented and merchandised, and it integrates well with BigCommerce. I also like that there are tools available to make changes to merchandising and promotions without having to make extensive changes to the website itself. **What do you dislike about Fast Simon?** We signed up through a referral from a website company we’re working with, and getting the payment/auto-pay set up has not been easy. We really like how it has transformed our website, and we’re worried about an abrupt stop in service if this doesn’t get straightened out. I will say our Fast Simon rep has been super responsive and has been fantastic to work with. **What problems is Fast Simon solving and how is that benefiting you?** Fast Simon helps us improve the shopping experience on our BigCommerce website by making it easier for customers to search, browse, and find relevant products. It also gives us more control over merchandising and how products are presented to customers. Overall, it has helped us create a better and more organized shopping experience without requiring us to make everything manually through BigCommerce. **Official Response from Hadas Ezra:** > Thank you for sharing your experience with Fast Simon. We're pleased to hear that the platform has transformed your website and improved the shopping experience for your customers. ### 2. Good search engine for Shopify **Rating:** 4.0/5.0 stars **Reviewed by:** olutade b. | eCommerce and Marketing Specialist, Retail, Mid-Market (51-1000 emp.) **Current User:** The reviewer uploaded a screenshot or submitted the review in-app verifying them as current user. **Validated Reviewer:** Validated through LinkedIn **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: Seller invite:** Invitation from a seller or affiliate. This reviewer was offered a nominal incentive as thanks for completing this review. **AI Translated:** This review has been translated from English using AI. **Reviewed Date:** March 16, 2024 At G2, we prefer fresh reviews and we like to follow up with reviewers. They may not have updated their review text, but have updated their review. **What do you like best about Fast Simon?** Easy to use and capture comprehensive information about searches on the website. I use this everyday to keep track of customer searches on the website It has simple integration with Shopify **What do you dislike about Fast Simon?** Higher subscription is needed to get search in spreadsheet **What problems is Fast Simon solving and how is that benefiting you?** It helps me to capture search terms and products on our Shopify website. It reveals the frequency of searches and revenue value of the searches. ### 3. Affordable and Feature-Rich Merchandising Solution **Rating:** 5.0/5.0 stars **Reviewed by:** Charlotte K. | President, Mid-Market (51-1000 emp.) **Current User:** The reviewer uploaded a screenshot or submitted the review in-app verifying them as current user. **Validated Reviewer:** Validated through LinkedIn **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: G2 invite on behalf of seller:** Invitation from G2 on behalf of a seller or affiliate. This reviewer was offered a nominal incentive as thanks for completing this review. **Reviewed Date:** August 02, 2026 At G2, we prefer fresh reviews and we like to follow up with reviewers. They may not have updated their review text, but have updated their review. **What do you like best about Fast Simon?** I really appreciate the automation in merchandising collections that Fast Simon offers. It's impressive to have such a comprehensive suite of features all inside one app. I find the search layout and features better than the native Shopify theme. The upselling feature is also a highlight; we switched from Rebuy because Fast Simon is much more affordable while still providing an extensive set of features. Setting up with Fast Simon was easy, and the helpful account managers made the process smooth. **What do you dislike about Fast Simon?** So far, there haven't been any issues that I dislike with Fast Simon. I would just say it's a robust software so the more time you spend learning how to use it, the more you'll get from it. **What problems is Fast Simon solving and how is that benefiting you?** Fast Simon automates merchandising of hundreds of collections, offers a superior search layout compared to our Shopify theme, and provides a comprehensive suite of affordable upselling features. **Official Response from Hadas Ezra:** > Thanks much Charlotte! ### 4. Fast Simon’s Outstanding Support Made Setup and Success Easy **Rating:** 5.0/5.0 stars **Reviewed by:** Alana Y. | Owner, Small-Business (50 or fewer emp.) **Current User:** The reviewer uploaded a screenshot or submitted the review in-app verifying them as current user. **Validated Reviewer:** Validated through LinkedIn **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: Seller invite:** Invitation from a seller or affiliate. This reviewer was offered a nominal incentive as thanks for completing this review. **Reviewed Date:** July 26, 2026 **What do you like best about Fast Simon?** What stands out most to me is the customer support. When I purchased my business and took over the existing Fast Simon account, I had no idea how to use many of the features or manage the platform and i questions wether or not the spend for the app was worthwhile. Their team went above and beyond, scheduling multiple one-on-one calls to walk me through everything step by step. They were incredibly patient, knowledgeable, and genuinely invested in helping me succeed—not just getting me up and running. That level of support made a huge difference, and it's something you don't come across very often. **What do you dislike about Fast Simon?** The biggest downside for me is the price. As a small business owner in revenue recovery, every dollar counts, and Fast Simon is the most expensive app in my Shopify store. There's also a learning curve to getting the most out of all the features included in my plan, and I know I'm probably not taking advantage of everything it offers yet. That said, I do see the value in the platform, and the outstanding customer support has made the investment worthwhile for my business. **What problems is Fast Simon solving and how is that benefiting you?** Fast Simon has helped improve how customers discover products on my website. With a large catalog of handcrafted jewelry and many variations, it's important that shoppers can quickly find what they're looking for. The improved search experience and merchandising tools make it easier for customers to browse relevant products, creating a better shopping experience and giving me confidence that visitors are seeing more of what my store has to offer. One feature I especially appreciate is being able to control the order of products within my collection pages. When I'm promoting a specific piece on social media or through paid ads, I can place that product front and center on the collection page visitors land on. Customers immediately find the piece they clicked for, while also discovering other similar styles in the same collection. It's a simple feature that's made a meaningful difference in how I merchandise my store. **Official Response from Hadas Ezra:** > Thank you Alana! Appreciate your feedback. ### 5. Fast Simon Makes Search and Merchandising Easy and Flexible **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Retail | Mid-Market (51-1000 emp.) This reviewer's identity has been verified by our review moderation team. They have asked not to show their name, job title, or picture. **Current User:** The reviewer uploaded a screenshot or submitted the review in-app verifying them as current user. **Validated Reviewer:** Validated through a business email account **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: Seller invite:** Invitation from a seller or affiliate. This reviewer was offered a nominal incentive as thanks for completing this review. **Reviewed Date:** September 02, 2026 **What do you like best about Fast Simon?** easy to useWhat I like best about Fast Simon is how easy it makes managing search and merchandising across the site. The platform gives us a lot of control over product ranking, collections, and search results without making the process overly complicated. I especially like being able to quickly adjust merchandising rules and optimize what customers see based on our business priorities. The search functionality is strong and helps customers find relevant products quickly, while the merchandising tools make it much easier for our team to react to trends, promotions, and inventory changes. Overall, Fast Simon saves us a lot of manual work and gives us the flexibility to improve the shopping experience without relying heavily on developers. **What do you dislike about Fast Simon?** One area that could be improved is the reporting and analytics. While Fast Simon provides useful insights, sometimes it takes a bit of digging to get exactly the information we need. Some of the merchandising features can also have a learning curve, especially when setting up more complex rules. That said, once you become familiar with the platform, it becomes much easier to manage. **What problems is Fast Simon solving and how is that benefiting you?** Fast Simon helps us improve product discovery by making search results and merchandising more relevant to our customers. It allows us to control product rankings, optimize collections, and quickly adjust merchandising based on promotions, trends, and business priorities. This saves our team a lot of manual work and helps customers find the right products faster, ultimately creating a smoother shopping experience and supporting better conversion. **Official Response from Hadas Ezra:** > We're thrilled to hear that Fast Simon has been instrumental in improving your product discovery and merchandising. We appreciate your feedback on the reporting and analytics, and we are actively working to streamline these features for a more seamless user experience. Thank you for your valuable input. ### 6. Easy to Use AI Features, Responsive Team, and Great ROI **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Apparel & Fashion | Mid-Market (51-1000 emp.) This reviewer's identity has been verified by our review moderation team. They have asked not to show their name, job title, or picture. **Current User:** The reviewer uploaded a screenshot or submitted the review in-app verifying them as current user. **Validated Reviewer:** Validated through Google One Tap using a business email account **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: Seller invite:** Invitation from a seller or affiliate. This reviewer was offered a nominal incentive as thanks for completing this review. **Reviewed Date:** July 20, 2026 **What do you like best about Fast Simon?** Easy to use product with a lot of advanced AI features. Really responsive team and product roadmap is well organized to continuously provide additional value to site merchandising teams. Integrates well with the other products in our tech stack and pricing is very competitive. We have definitely realized a great return on our investment into this product. **What do you dislike about Fast Simon?** The algorithms that FastSimon uses to power cross-sell / upsell widgets can be improved. I have seen them implement some of the suggestions we have given but I think this can be a lot more powerful if done right. **What problems is Fast Simon solving and how is that benefiting you?** It is very easy to merchandise our product listing pages based on inventory and sales data. FastSimon also gives us the ability to create boosting / burying rules that automate the merchandising on the majority of our long tail pages. Their analytics dashboards are fantastic and we have been able to implement a lot of changes based on this data that have really improved our conversion rates on search as well as PLPs. **Official Response from Hadas Ezra:** > Thank you so much for this thoughtful review- it really means a lot to the whole team! ### 7. Most Capable Search & Filter App—Intelligent, Easy to Use, and Backed by Exceptional Support **Rating:** 5.0/5.0 stars **Reviewed by:** David F. | CEO, Small-Business (50 or fewer emp.) **Current User:** The reviewer uploaded a screenshot or submitted the review in-app verifying them as current user. **Validated Reviewer:** Validated through Google using a business email account **Source: Seller invite:** Invitation from a seller or affiliate. This reviewer was not provided any incentive by G2 for completing this review. **Reviewed Date:** May 31, 2026 **What do you like best about Fast Simon?** The most capable, intelligent, and results-oriented search and filter app - nothing comes close. Technology, capabilities, ease of use, and exceptional support team make them consistently #1. **What do you dislike about Fast Simon?** They offer so many functions and capabilities that I know would help my business and sales; I just wish I could fully execute and use all of them. **What problems is Fast Simon solving and how is that benefiting you?** Search and filtering, alongside AI capabilities to boost cart value and mix, are mandatory for every e-commerce business. Without these capabilities, an e-commerce business will fail. And while there are many competitors in this space, the goal isn’t just to have these features or tick a box; it’s to work with people who specialize exclusively in this area and work tirelessly to ensure their products deliver successful outcomes for their clients. That has always been my experience. ### 8. Intuitive Dashboard with Expensive Pricing Model **Rating:** 4.0/5.0 stars **Reviewed by:** Nicolas C. | Small-Business (50 or fewer emp.) **Validated Reviewer:** This review contains authentic analysis and has been reviewed by our team **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: G2 invite on behalf of seller:** Invitation from G2 on behalf of a seller or affiliate. This reviewer was offered a nominal incentive as thanks for completing this review. **Reviewed Date:** July 02, 2026 **What do you like best about Fast Simon?** I really appreciate the continuous platform updates with Fast Simon, which come combined with a clean and intuitive admin dashboard layout. Navigating the dashboard to manage complex filters or build new search navigation rules is incredibly straightforward. Whenever we need to make a highly specific layout change or run into a unique technical snag, their customer support team promptly handles our queries and implements backend fixes, giving us immense peace of mind. **What do you dislike about Fast Simon?** If I had to pinpoint a real pain point, it's definitely how aggressively their billing structure scales up. The subscription pricing model is calculated based on total session counts across the store rather than just actual search interactions. Which makes it a pretty expensive investment for growing ecommerce businesses. **What problems is Fast Simon solving and how is that benefiting you?** I use Fast Simon as the primary search engine and front-end filtering infrastructure, which improves our online storefront operations. However, the aggressive billing model based on total session counts makes it a costly option for growing eCommerce businesses. ### 9. Effortlessly Boosts Site Merchandising and Visibility **Rating:** 4.5/5.0 stars **Reviewed by:** Flora G. | Small-Business (50 or fewer emp.) **Validated Reviewer:** This review contains authentic analysis and has been reviewed by our team **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: G2 invite on behalf of seller:** Invitation from G2 on behalf of a seller or affiliate. This reviewer was offered a nominal incentive as thanks for completing this review. **Reviewed Date:** September 28, 2026 **What do you like best about Fast Simon?** I like how Fast Simon allows us to automate the merchandising for most of our long-tail pages with boosting rules. It makes it very easy to merchandise our product listing pages based on inventory and sales data. **What do you dislike about Fast Simon?** The algorithms that Fast Simon uses for powering cross-sell and up-sell widgets could be improved. I've noticed some limitations in this area. **What problems is Fast Simon solving and how is that benefiting you?** I use Fast Simon to easily merchandise product pages using inventory and sales data. It saves our team hours monthly by automating product rankings and providing visibility into shopper behavior, boosting sales with actionable insights. ### 10. Easy Shopify Access with a User-Friendly, Glitch-Free Interface **Rating:** 5.0/5.0 stars **Reviewed by:** Britney A. | Ecommerce Co-Ordinator, Small-Business (50 or fewer emp.) **Current User:** The reviewer uploaded a screenshot or submitted the review in-app verifying them as current user. **Validated Reviewer:** Validated through a business email account added to their profile **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: Seller invite:** Invitation from a seller or affiliate. This reviewer was offered a nominal incentive as thanks for completing this review. **Reviewed Date:** July 20, 2026 **What do you like best about Fast Simon?** I love how easy the app is to access on Shopify and use. The interface is user-friendly for beginners to advanced users. It allows for convenient website changes without any glitches or delays, so the integration with the website is easy! **What do you dislike about Fast Simon?** There is not a user manual across different options. It would make learning how to use the tools easier to navigate instead of having to play around with it and figure it out **What problems is Fast Simon solving and how is that benefiting you?** Visual Merchandising, visual banners, and syncing new changes from Shopify onto the website faster **Official Response from Hadas Ezra:** > Thanks for your kind words, Britney. We do have help center docs. accessible through the top-right bar on your dashboard. You will also find there our AI Advisor - you can ask it anything :) ### 11. Flexible Merchandising with Fast Simon, Slight Lag Issues **Rating:** 4.5/5.0 stars **Reviewed by:** Jim S. | Small-Business (50 or fewer emp.) **Validated Reviewer:** This review contains authentic analysis and has been reviewed by our team **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: G2 invite on behalf of seller:** Invitation from G2 on behalf of a seller or affiliate. This reviewer was offered a nominal incentive as thanks for completing this review. **Reviewed Date:** September 29, 2026 **What do you like best about Fast Simon?** I really like the flexible promo tiles and grid widgets that Fast Simon provides; they're the most valuable features for my daily merchandising workflow. **What do you dislike about Fast Simon?** The main issue we experience is that the system can be very slow to display results on the live site after making administrative updates. **What problems is Fast Simon solving and how is that benefiting you?** Fast Simon solves the issue of rigid site search and static collection pages. It lets us make visual and promotional updates without extra work, offering merchandising flexibility and marketing leverage. ### 12. Streamlined Search with Real-Time Analytics **Rating:** 4.0/5.0 stars **Reviewed by:** Stacey K. | Small-Business (50 or fewer emp.) **Validated Reviewer:** This review contains authentic analysis and has been reviewed by our team **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: G2 invite on behalf of seller:** Invitation from G2 on behalf of a seller or affiliate. This reviewer was offered a nominal incentive as thanks for completing this review. **Reviewed Date:** September 22, 2026 **What do you like best about Fast Simon?** I love the intuitive dashboard and the integrations, which make syncing very easy. The combination of the real-time search analytics panel and the AI-driven predictive search autocomplete bot is incredibly valuable for my daily workflow. **What do you dislike about Fast Simon?** I find the entry-level or free trial limits to be quite restrictive. It would be better to enable some additional features in the free plan so that it's possible to test. **What problems is Fast Simon solving and how is that benefiting you?** Before Fast Simon, we were blind to customer search intent and conversion attribution. **Official Response from Hadas Ezra:** > Thank you for sharing your positive experience with the intuitive dashboard, integrations, real-time search analytics panel, and AI-driven predictive search . We're pleased to hear that Fast Simon has provided valuable insights into customer search intent and conversion attribution for your daily workflow. ### 13. Streamlined Ecommerce Operations, But Pricing Concerns **Rating:** 4.5/5.0 stars **Reviewed by:** Edison B. | Small-Business (50 or fewer emp.) **Validated Reviewer:** This review contains authentic analysis and has been reviewed by our team **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: G2 invite on behalf of seller:** Invitation from G2 on behalf of a seller or affiliate. This reviewer was offered a nominal incentive as thanks for completing this review. **Reviewed Date:** August 01, 2026 **What do you like best about Fast Simon?** I appreciate Fast Simon for its combination of continuous flat feature updates and the exceptionally clean intuitive admin dashboard layout. **What do you dislike about Fast Simon?** If I have to call out a genuine operational pain point, it is definitely how aggressively their billing structure scales up as your traffic grows. Subscription pricing is calculated primarily on total monthly store session counts rather than just direct search interactions or checkout conversions. **What problems is Fast Simon solving and how is that benefiting you?** I use Fast Simon to solve the rigid, unoptimized native search and filtering on standard platforms. It keeps our storefront modern without needing custom backend development and makes it easy for nontechnical team members to manage complex tasks. **Official Response from Hadas Ezra:** > We're happy to hear that Fast Simon has helped streamline your ecommerce operations and provide a modern storefront experience. ### 14. Easy Setup, Flexible Customization, and Great Performance **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Sporting Goods | Small-Business (50 or fewer emp.) This reviewer's identity has been verified by our review moderation team. They have asked not to show their name, job title, or picture. **Current User:** The reviewer uploaded a screenshot or submitted the review in-app verifying them as current user. **Validated Reviewer:** Validated through Google using a business email account **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: Seller invite:** Invitation from a seller or affiliate. This reviewer was offered a nominal incentive as thanks for completing this review. **Reviewed Date:** September 28, 2026 **What do you like best about Fast Simon?** Easy to set up and customize. It has great filtering and styling options right out of the box, and it doesn’t slow down my site. **What do you dislike about Fast Simon?** Nothing in particular. Every solution has its shortcomings, but FS is the most well-thought-out option we’ve found so far. **What problems is Fast Simon solving and how is that benefiting you?** The native site search and filtering on Big Commerce are both garbage. Fast Simon allows users to find what they need and checkout with minimal friction. ### 15. Intuitive dashboard and easy integrations to synchronize **Rating:** 5.0/5.0 stars **Reviewed by:** JuanMa E. | LATAM Sales Lead, Small-Business (50 or fewer emp.) **Current User:** The reviewer uploaded a screenshot or submitted the review in-app verifying them as current user. **Validated Reviewer:** Validated through Google One Tap using a business email account **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: Seller invite:** Invitation from a seller or affiliate. This reviewer was offered a nominal incentive as thanks for completing this review. **AI Translated:** This review has been translated from Spanish; Castilian using AI. **Reviewed Date:** August 03, 2026 **What do you like best about Fast Simon?** The dashboard is very intuitive, and with integrations that make syncing very easy. **What do you dislike about Fast Simon?** perhaps it is to enable some additional features in the free plan to be able to test and validate if it is viable to upgrade to another plan. **What problems is Fast Simon solving and how is that benefiting you?** Solve well the analytics part of the store and what customers search for on the website. **Official Response from Hadas Ezra:** > Thank you so much for the kind words. ### 16. Powerful Merchandising Automation & Seamless Integration **Rating:** 4.5/5.0 stars **Reviewed by:** Damian T. | Small-Business (50 or fewer emp.) **Validated Reviewer:** This review contains authentic analysis and has been reviewed by our team **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: G2 invite on behalf of seller:** Invitation from G2 on behalf of a seller or affiliate. This reviewer was offered a nominal incentive as thanks for completing this review. **Reviewed Date:** September 27, 2026 **What do you like best about Fast Simon?** I love how Fast Simon allows us to create boosting and varying rules that automate merchandising based on real-time stock levels, profit margins, and sales velocity. **What do you dislike about Fast Simon?** The algorithms that Fast Simon uses to power cross-sell and upsell widgets can be improved. **What problems is Fast Simon solving and how is that benefiting you?** Fast Simon makes merchandising product pages effortless with real-time data-driven automation, saving my team hours by optimizing product display and ranking based on inventory and sales. **Official Response from Hadas Ezra:** > We're glad to hear that you are enjoying the automation and real-time data-driven features of Fast Simon. We appreciate your feedback on the cross-sell and upsell algorithms and will take it into consideration for future improvements. ### 17. Great Search Insights and Conversion Tracking, Sorting Can Use Work **Rating:** 4.0/5.0 stars **Reviewed by:** Kyla S. | EcommerceTeam Lead, Mid-Market (51-1000 emp.) **Current User:** The reviewer uploaded a screenshot or submitted the review in-app verifying them as current user. **Validated Reviewer:** Validated through a business email account **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: Seller invite:** Invitation from a seller or affiliate. This reviewer was offered a nominal incentive as thanks for completing this review. **Reviewed Date:** July 21, 2026 **What do you like best about Fast Simon?** The ability to see what people are searching for, both found and not, and the conversion of those searches **What do you dislike about Fast Simon?** That when manually sorting a collection you need to drag and drop rather than having the option o move a batch or product to the beginning, middle or end. **What problems is Fast Simon solving and how is that benefiting you?** Collection sorting. Keeping our newest products at the top and sale towards the bottom. **Official Response from Hadas Ezra:** > Thank you for sharing your experience with Fast Simon. We're pleased to hear that our platform is solving your collection sorting needs. ### 18. Powerful Search Tool, Slight Performance Hiccups **Rating:** 3.5/5.0 stars **Reviewed by:** Lanny B. | Small-Business (50 or fewer emp.) **Validated Reviewer:** This review contains authentic analysis and has been reviewed by our team **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: G2 invite on behalf of seller:** Invitation from G2 on behalf of a seller or affiliate. This reviewer was offered a nominal incentive as thanks for completing this review. **Reviewed Date:** August 19, 2026 **What do you like best about Fast Simon?** I like Fast Simon for its powerful keyword search engine. It makes searching easier by pulling accurate relevant records directly from query inputs, completely bypassing the need to search through manuals or long text pages manually. **What do you dislike about Fast Simon?** I find the tool's performance latency during frequent system timeouts a problem. **What problems is Fast Simon solving and how is that benefiting you?** I find Fast Simon simplifies finding answers and products in our dense database, thanks to its strong keyword search engine that delivers instant results, bypassing the need to comb through manuals or extensive documents. **Official Response from Hadas Ezra:** > We're glad to hear that you find Fast Simon's keyword search engine powerful and helpful for simplifying your search process. ### 19. Lightning-Fast Search with Room for Improvement **Rating:** 5.0/5.0 stars **Reviewed by:** Ray H. | Small-Business (50 or fewer emp.) **Validated Reviewer:** This review contains authentic analysis and has been reviewed by our team **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: G2 invite on behalf of seller:** Invitation from G2 on behalf of a seller or affiliate. This reviewer was offered a nominal incentive as thanks for completing this review. **Reviewed Date:** September 17, 2026 **What do you like best about Fast Simon?** I really like the powerful keyword search engine in Fast Simon, which makes finding answers and products in our dense database quick and easy, without having to comb through manuals or documents. **What do you dislike about Fast Simon?** I find the performance latency during frequent system timeouts a problem. **What problems is Fast Simon solving and how is that benefiting you?** I find Fast Simon simplifies finding products in our database with its powerful keyword search engine, delivering instant results and bypassing manual document search. **Official Response from Hadas Ezra:** > It's great to hear that Fast Simon is simplifying the process of finding products in your database for you. We're committed to continuously improving our system to better serve your needs. ### 20. Fast Simon Makes Managing a Large Product Catalog Easy **Rating:** 5.0/5.0 stars **Reviewed by:** Tayler S. | Web Merchandise Manager, Mid-Market (51-1000 emp.) **Current User:** The reviewer uploaded a screenshot or submitted the review in-app verifying them as current user. **Validated Reviewer:** Validated through a business email account **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: Seller invite:** Invitation from a seller or affiliate. This reviewer was offered a nominal incentive as thanks for completing this review. **Reviewed Date:** July 27, 2026 **What do you like best about Fast Simon?** Fast Simon lets me manage a very large product catalog while giving me the flexibility to merchandise those products appropriately. **What do you dislike about Fast Simon?** I just wish they did a better job sometimes of keeping us informed about updates. **What problems is Fast Simon solving and how is that benefiting you?** They are doing a wonderful job of refining their AI chatbot and integrating it throughout our website. **Official Response from Hadas Ezra:** > We're glad to hear that Fast Simon is helping you manage your large product catalog and merchandise your products effectively. ### 21. Efficient Search, Backed by a Supportive Team **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User | Small-Business (50 or fewer emp.) This reviewer's identity has been verified by our review moderation team. They have asked not to show their name, job title, or picture. **Validated Reviewer:** Validated through a business email account **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: G2 invite on behalf of seller:** Invitation from G2 on behalf of a seller or affiliate. This reviewer was offered a nominal incentive as thanks for completing this review. **Reviewed Date:** July 10, 2026 **What do you like best about Fast Simon?** I really like the team behind Fast Simon. They're super supportive, and I appreciate the spirit of the company and the way they work. Their AI engine and personalization capabilities in particular are impressive. It's quick and easy to set up and get going, and support is always there if needed. **What do you dislike about Fast Simon?** The no code editor is extremely inefficient. It's a good idea and does the trick for a lot of basic things, but very painful to use for detailed and nuanced styling. And if that's the only way to style things like the SERP, then that's a problem. So, the NCE needs to be much more improved. **What problems is Fast Simon solving and how is that benefiting you?** Fast Simon effectively serves up the right results to customers based on what they're looking for. Simply an extremely well functioning search platform for our site. ### 22. User-Friendly, Zero-Code Deployment **Rating:** 5.0/5.0 stars **Reviewed by:** Daulal V. | Small-Business (50 or fewer emp.) **Validated Reviewer:** This review contains authentic analysis and has been reviewed by our team **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: G2 invite on behalf of seller:** Invitation from G2 on behalf of a seller or affiliate. This reviewer was offered a nominal incentive as thanks for completing this review. **Reviewed Date:** August 23, 2026 **What do you like best about Fast Simon?** I love how Fast Simon solves two major operational problems for our store by eliminating the need to write custom code or hire expensive web developers to build advanced site search functionality. **What do you dislike about Fast Simon?** I found the UI a bit old. **What problems is Fast Simon solving and how is that benefiting you?** I find Fast Simon eliminates the need for custom coding and replaces basic search engines. It's user-friendly, predicts user intent, matches synonyms, speeds up product discovery, and saves money by cutting developer costs. **Official Response from Hadas Ezra:** > Thank you for sharing your positive experience with Fast Simon! We're glad to hear that our platform has been able to provide user-friendly, zero-code deployment and advanced site search functionality for your store. ### 23. Handles Large Catalogs Smoothly with Helpful Turbolinks **Rating:** 5.0/5.0 stars **Reviewed by:** Adam S. | E-Commerce Director, Small-Business (50 or fewer emp.) **Current User:** The reviewer uploaded a screenshot or submitted the review in-app verifying them as current user. **Validated Reviewer:** Validated through Google One Tap using a business email account **Source: Seller invite:** Invitation from a seller or affiliate. This reviewer was not provided any incentive by G2 for completing this review. **Reviewed Date:** June 01, 2026 **What do you like best about Fast Simon?** I like that it can handle a very large catalog, and I also appreciate the Turbolinks feature. **What do you dislike about Fast Simon?** What I find most frustrating is the lack of documentation for customizing the app. On top of that, there isn’t a directory of developers who have experience customizing it, especially at an affordable price. **What problems is Fast Simon solving and how is that benefiting you?** They helped us manage a very large catalog of over 1 million SKUs when Shopify’s default collection grids and search couldn’t support that volume. ### 24. Effortless Catalog Management with Stellar Support **Rating:** 4.5/5.0 stars **Reviewed by:** Marvaos B. | Small-Business (50 or fewer emp.) **Validated Reviewer:** This review contains authentic analysis and has been reviewed by our team **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: G2 invite on behalf of seller:** Invitation from G2 on behalf of a seller or affiliate. This reviewer was offered a nominal incentive as thanks for completing this review. **Reviewed Date:** August 09, 2026 **What do you like best about Fast Simon?** I like Fast Simon because of the continued platform updates and expanding feature set. The admin dashboard is exceptionally easy to navigate. **What do you dislike about Fast Simon?** If I have to call out a drawback, it's definitely that the subscription pricing model can get quite expensive as store traffic scales. **What problems is Fast Simon solving and how is that benefiting you?** I find Fast Simon solves filtering restrictions by bypassing Shopify's limitations, allowing me to manage thousands of complex attributes easily with its clean UI, and I value the navigable dashboard with regular updates. **Official Response from Hadas Ezra:** > Thank you for your positive feedback on our admin dashboard and platform updates. We appreciate your input! ### 25. Effortless Integration, Valuable Merchandising Features **Rating:** 4.5/5.0 stars **Reviewed by:** Reid L. | Enterprise (> 1000 emp.) **Validated Reviewer:** This review contains authentic analysis and has been reviewed by our team **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: G2 invite on behalf of seller:** Invitation from G2 on behalf of a seller or affiliate. This reviewer was offered a nominal incentive as thanks for completing this review. **Reviewed Date:** September 20, 2026 **What do you like best about Fast Simon?** I find Fast Simon's pricing structure extremely competitive compared to other enterprise search tools. **What do you dislike about Fast Simon?** I find the administrative user inputs with Fast Simon to be a bit dated. They could benefit from some updates to improve the overall experience. **What problems is Fast Simon solving and how is that benefiting you?** Fast Simon reduces manual labor by including smart ranking and customization in our site search, making operations efficient. **Official Response from Hadas Ezra:** > We appreciate your feedback! ### 26. Powerful Merchandising with a Pricey Tag **Rating:** 4.5/5.0 stars **Reviewed by:** Clair P. | Small-Business (50 or fewer emp.) **Validated Reviewer:** This review contains authentic analysis and has been reviewed by our team **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: G2 invite on behalf of seller:** Invitation from G2 on behalf of a seller or affiliate. This reviewer was offered a nominal incentive as thanks for completing this review. **Reviewed Date:** September 02, 2026 **What do you like best about Fast Simon?** I rely on Fast Simon as our main product discovery engine, site search infrastructure, and collection merchandising platform for our online storefront. **What do you dislike about Fast Simon?** The primary downside is the steep price tag, as Fast Simon is the single most expensive app in our Shopify store stack. **What problems is Fast Simon solving and how is that benefiting you?** I find Fast Simon optimizes our search and merchandising, helping us manage product discovery and promotional alignment despite catalog variations. **Official Response from Hadas Ezra:** > Thank you! ### 27. Effortless Search Solution with Visual Builder for Mid-Market **Rating:** 4.5/5.0 stars **Reviewed by:** Charlie M. | Small-Business (50 or fewer emp.) **Validated Reviewer:** This review contains authentic analysis and has been reviewed by our team **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: G2 invite on behalf of seller:** Invitation from G2 on behalf of a seller or affiliate. This reviewer was offered a nominal incentive as thanks for completing this review. **Reviewed Date:** July 18, 2026 **What do you like best about Fast Simon?** I use Fast Simon as our primary on-site search tool and configuration panel. The biggest technical roadblock it addresses for us is the terribly inadequate search engine built directly into BigCommerce. **What do you dislike about Fast Simon?** If I have to call out a specific limitation in the current system logic, it's that some of the autocomplete answers occasionally trigger strange or disconnected responses when handling highly unique long tail queries. **What problems is Fast Simon solving and how is that benefiting you?** I use Fast Simon as our primary on-site search tool to overcome the limitations of the built-in search engine in BigCommerce. **Official Response from Hadas Ezra:** > Thank you for sharing your feedback. We appreciate your input on the autocomplete functionality. ### 28. Transformative Search Engine with Stellar Support **Rating:** 4.5/5.0 stars **Reviewed by:** Moshe W. | Small-Business (50 or fewer emp.) **Validated Reviewer:** This review contains authentic analysis and has been reviewed by our team **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: G2 invite on behalf of seller:** Invitation from G2 on behalf of a seller or affiliate. This reviewer was offered a nominal incentive as thanks for completing this review. **Reviewed Date:** July 11, 2026 **What do you like best about Fast Simon?** I like Fast Simon for its predictive visual search capabilities, which are crucial for our daily workflows. The search engine instantly provides an attractive auto-complete drop-down with clear product thumbnails, up-to-date pricing, and exact category matching as soon as a visitor types in a couple of characters. Additionally, their technical support team is fantastic, providing excellent assistance. **What do you dislike about Fast Simon?** Nothing till now **What problems is Fast Simon solving and how is that benefiting you?** Fast Simon helps customers find exact items quickly without going through unnecessary pages, with a predictive visual search and attractive auto-complete dropdowns including thumbnails, pricing, and category matching. **Official Response from Hadas Ezra:** > It's great to hear that you are benefiting from Fast Simon's predictive visual search capabilities and the excellent assistance provided by our technical support team. We appreciate your feedback and are committed to continuously improving our services to meet your needs. ### 29. Effortless Product Merchandising and Search Optimization **Rating:** 4.5/5.0 stars **Reviewed by:** Duncan S. | Small-Business (50 or fewer emp.) **Validated Reviewer:** This review contains authentic analysis and has been reviewed by our team **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: G2 invite on behalf of seller:** Invitation from G2 on behalf of a seller or affiliate. This reviewer was offered a nominal incentive as thanks for completing this review. **Reviewed Date:** September 25, 2026 **What do you like best about Fast Simon?** I appreciate Fast Simon's ability to manage a very large product catalog and provide the flexibility to merchandise products appropriately. **What do you dislike about Fast Simon?** I just wish they did a better job sometimes of keeping us informed about updates. **What problems is Fast Simon solving and how is that benefiting you?** Fast Simon solves the headache of managing large product catalogs and unoptimized site searches. **Official Response from Hadas Ezra:** > Thank you for your feedback. We strive to make managing large product catalogs and optimizing site searches as seamless as possible. Regarding communication - have you seen the notification bar on the app? It is updated regularly with all the latest news. look for "What's New?". ### 30. Revolutionary Product Search with Seamless Integration **Rating:** 4.0/5.0 stars **Reviewed by:** Sybil R. | Small-Business (50 or fewer emp.) **Validated Reviewer:** This review contains authentic analysis and has been reviewed by our team **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: G2 invite on behalf of seller:** Invitation from G2 on behalf of a seller or affiliate. This reviewer was offered a nominal incentive as thanks for completing this review. **Reviewed Date:** September 24, 2026 **What do you like best about Fast Simon?** I really like Fast Simon's autocomplete instant search with auto-generated filters and synonym matching. **What do you dislike about Fast Simon?** I find the platform's session-based billing tiers can feel restrictive when our store traffic scales. **What problems is Fast Simon solving and how is that benefiting you?** Fast Simon improves our site's product search, fixing typos and accommodating regional slang, which reduces bounce rates and lost sales. **Official Response from Hadas Ezra:** > We're glad to hear that you appreciate Fast Simon's autocomplete instant search and auto-generated filters. We're constantly working to improve our platform and your feedback on the billing tiers is valuable for us to consider for future enhancements. ### 31. Effortless Merchandising with Fast Simon **Rating:** 5.0/5.0 stars **Reviewed by:** Charlotte K. | President, Mid-Market (51-1000 emp.) **Validated Reviewer:** Validated through a business email account **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: G2 invite on behalf of seller:** Invitation from G2 on behalf of a seller or affiliate. This reviewer was offered a nominal incentive as thanks for completing this review. **Reviewed Date:** July 02, 2026 **What do you like best about Fast Simon?** I use Fast Simon for AI merchandising, and it saves us a ton of time by keeping relevant products at the top. Without it, I would have had to spend manual labor moving hundreds of collections around. The initial setup was pretty easy, and we had onboarding support. We replaced Rebuy with Fast Simon, and it also saved us like $500 a month. **What do you dislike about Fast Simon?** Nothing! **What problems is Fast Simon solving and how is that benefiting you?** I use Fast Simon to eliminate manual effort in merchandising our large product catalog, saving a ton of time and keeping relevant products at the top. ### 32. Smart Search Solution with Intuitive Setup and Autocomplete **Rating:** 4.5/5.0 stars **Reviewed by:** Boyd K. | Small-Business (50 or fewer emp.) **Validated Reviewer:** This review contains authentic analysis and has been reviewed by our team **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: G2 invite on behalf of seller:** Invitation from G2 on behalf of a seller or affiliate. This reviewer was offered a nominal incentive as thanks for completing this review. **Reviewed Date:** August 29, 2026 **What do you like best about Fast Simon?** I rely on Fast Simon as our main site search engine with its predictive autocomplete bar and automated catalog indexing system. **What do you dislike about Fast Simon?** What I dislike is the platform's session based billing tiers, which can feel quite restrictive as our store traffic scales. **What problems is Fast Simon solving and how is that benefiting you?** I rely on Fast Simon to tackle rigid keyword search issues, especially when shoppers make typos or use informal terms. **Official Response from Hadas Ezra:** > It's great to hear that Fast Simon is helping to tackle rigid keyword search issues and improve the shopping experience for your customers. ### 33. Painless Integration, Competitive Pricing, and Promising Early Results **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Retail | Mid-Market (51-1000 emp.) This reviewer's identity has been verified by our review moderation team. They have asked not to show their name, job title, or picture. **Current User:** The reviewer uploaded a screenshot or submitted the review in-app verifying them as current user. **Validated Reviewer:** Validated through a business email account **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: G2 invite on behalf of seller:** Invitation from G2 on behalf of a seller or affiliate. This reviewer was offered a nominal incentive as thanks for completing this review. **Reviewed Date:** July 09, 2026 **What do you like best about Fast Simon?** So far, integration has been painless. Pricing was very competitive with other tools and we feel will be worth our investment. Support and onboarding has been going well. While we aren't fully up to speed, our early stages are showing promising results **What do you dislike about Fast Simon?** We haven't been fully onboarded so I'm unable to answer this **What problems is Fast Simon solving and how is that benefiting you?** Our team is currently merchandising every collection page manually. Our search is fairly basic, with no customization options available. Fast Simon should help us automate these workflows and improve product discovery. ### 34. Improved Our Search Experience Significantly **Rating:** 4.0/5.0 stars **Reviewed by:** Moshe M. | Owner, Small-Business (50 or fewer emp.) **Validated Reviewer:** Validated through LinkedIn **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: G2 invite on behalf of seller:** Invitation from G2 on behalf of a seller or affiliate. This reviewer was offered a nominal incentive as thanks for completing this review. **Reviewed Date:** July 02, 2026 **What do you like best about Fast Simon?** I like that Fast Simon is easy to use and the editor is great. The search works reasonably well and it operates the best out of the box without being too overpriced. **What do you dislike about Fast Simon?** Some autocomplete answers get strange responses, and the category tree can be improved to show only what categories people searched for. **What problems is Fast Simon solving and how is that benefiting you?** Fast Simon provides a built-in AI search with autocomplete, solving the problem of terrible native search in Bigcommerce. It's easy to use, and the editor is great, making the search work reasonably well. ### 35. Smooth Setup, Intuitive UI, but Pricey **Rating:** 4.5/5.0 stars **Reviewed by:** Beryl O. | Small-Business (50 or fewer emp.) **Validated Reviewer:** This review contains authentic analysis and has been reviewed by our team **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: G2 invite on behalf of seller:** Invitation from G2 on behalf of a seller or affiliate. This reviewer was offered a nominal incentive as thanks for completing this review. **Reviewed Date:** July 16, 2026 **What do you like best about Fast Simon?** I really appreciate the continuous platform updates combined with the exceptionally clean and intuitive admin dashboard layout of Fast Simon. The initial installation process went incredibly smoothly and didn't require any complex coding adjustments. **What do you dislike about Fast Simon?** If I have to call out a genuine operational pain point, it is definitely how aggressively their billing structure scales up as your traffic grows. **What problems is Fast Simon solving and how is that benefiting you?** I use Fast Simon as our main search engine and primary filtering layer for retail store touch points. **Official Response from Hadas Ezra:** > We're glad to hear that you appreciate the continuous updates and intuitive dashboard layout of Fast Simon. ### 36. Effortless Setup with Game-Changing Analytics **Rating:** 4.0/5.0 stars **Reviewed by:** Marvin F. | Small-Business (50 or fewer emp.) **Validated Reviewer:** This review contains authentic analysis and has been reviewed by our team **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: G2 invite on behalf of seller:** Invitation from G2 on behalf of a seller or affiliate. This reviewer was offered a nominal incentive as thanks for completing this review. **AI Translated:** This review has been translated from English using AI. **Reviewed Date:** September 18, 2026 **What do you like best about Fast Simon?** I really appreciate how simple and effortless the integration of Fast Simon was. **What do you dislike about Fast Simon?** I dislike that exporting search analytics data into a spreadsheet requires upgrading to their higher subscription tiers. **What problems is Fast Simon solving and how is that benefiting you?** Fast Simon solves the lack of visibility into customer search intent and conversion tracking. **Official Response from Hadas Ezra:** > We're glad to hear that you found the integration process with Fast Simon to be simple and effortless! ### 37. Smooth Setup, Powerful Search Features **Rating:** 4.5/5.0 stars **Reviewed by:** Rolando E. | Small-Business (50 or fewer emp.) **Validated Reviewer:** This review contains authentic analysis and has been reviewed by our team **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: G2 invite on behalf of seller:** Invitation from G2 on behalf of a seller or affiliate. This reviewer was offered a nominal incentive as thanks for completing this review. **Reviewed Date:** July 28, 2026 **What do you like best about Fast Simon?** I really like Fast Simon's autocomplete instant search with autogenerated filters and synonym matching, as it's easily the strongest capability for improving our site's product search functionality. **What do you dislike about Fast Simon?** I find the platform's session-based billing tiers can feel restrictive when our store traffic scales. Pricing jumps based on monthly site visitor sessions instead of pure order conversions. **What problems is Fast Simon solving and how is that benefiting you?** Fast Simon improves our site's product search, overcoming rigid keyword engines and fixing typos. **Official Response from Hadas Ezra:** > We're glad to hear that you find Fast Simon's autocomplete instant search and autogenerated filters helpful for improving your site's product search functionality. ### 38. Continually Improving with an Easy-to-Navigate Admin Dashboard **Rating:** 5.0/5.0 stars **Reviewed by:** Stephen S. | Digital Marketing Executive/Sys Admin, Mid-Market (51-1000 emp.) **Current User:** The reviewer uploaded a screenshot or submitted the review in-app verifying them as current user. **Validated Reviewer:** Validated through LinkedIn **Source: Seller invite:** Invitation from a seller or affiliate. This reviewer was not provided any incentive by G2 for completing this review. **Reviewed Date:** June 01, 2026 **What do you like best about Fast Simon?** The continued improvement and additioanl functionality. The admin dashboard is easy to navigate and any queries for specific changes are resolved fast. **What do you dislike about Fast Simon?** The pricing model can be a bit expensive. **What problems is Fast Simon solving and how is that benefiting you?** It's allows a complicated Shopify site with over 75k single SKU single qty products to be refined and filtered beyond the Shopify restrictions. ### 39. Effortless Integration with Shopify, Valuable Search Insights **Rating:** 4.0/5.0 stars **Reviewed by:** Revasan D. | Small-Business (50 or fewer emp.) **Validated Reviewer:** This review contains authentic analysis and has been reviewed by our team **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: G2 invite on behalf of seller:** Invitation from G2 on behalf of a seller or affiliate. This reviewer was offered a nominal incentive as thanks for completing this review. **Reviewed Date:** August 12, 2026 **What do you like best about Fast Simon?** I really appreciate how simple and effortless the integration with Shopify is. The intuitive search analytics panel stands out for me. **What do you dislike about Fast Simon?** I dislike that exporting search analytics data into a spreadsheet requires upgrading to their higher subscription tiers. **What problems is Fast Simon solving and how is that benefiting you?** Fast Simon solves the lack of visibility into customer search intent and conversion tracking. **Official Response from Hadas Ezra:** > Thank you for your kind words, Revasan. ### 40. Flawless AI Merchandising with Exceptional Cost Savings **Rating:** 5.0/5.0 stars **Reviewed by:** Leigh W. | Small-Business (50 or fewer emp.) **Validated Reviewer:** This review contains authentic analysis and has been reviewed by our team **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: G2 invite on behalf of seller:** Invitation from G2 on behalf of a seller or affiliate. This reviewer was offered a nominal incentive as thanks for completing this review. **Reviewed Date:** July 17, 2026 **What do you like best about Fast Simon?** I really appreciate how Fast Simon eliminates the massive amount of manual effort and human labor traditionally required to manage a large product catalog. **What do you dislike about Fast Simon?** None **What problems is Fast Simon solving and how is that benefiting you?** I find Fast Simon eliminates the massive manual effort needed to manage large product catalogs. The AI-driven visual merch engine saves on our software costs. It replaces the need for cross-selling widgets, adapting flawlessly to our changing catalog numbers. **Official Response from Hadas Ezra:** > We're thrilled to hear that Fast Simon's AI-driven visual merchandising engine has been able to eliminate the manual effort and labor traditionally required to manage large product catalogs for you. Thank you for sharing your positive experience! ### 41. Painless Setup and Competitive Pricing Boost Our Ecommerce **Rating:** 4.5/5.0 stars **Reviewed by:** Berta M. | Small-Business (50 or fewer emp.) **Validated Reviewer:** This review contains authentic analysis and has been reviewed by our team **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: G2 invite on behalf of seller:** Invitation from G2 on behalf of a seller or affiliate. This reviewer was offered a nominal incentive as thanks for completing this review. **Reviewed Date:** August 04, 2026 **What do you like best about Fast Simon?** I find the integration process with Fast Simon to be painless, and the pricing structure is extremely competitive compared to other enterprise search tools. **What do you dislike about Fast Simon?** None. **What problems is Fast Simon solving and how is that benefiting you?** Fast Simon reduces manual labor in merchandising and improves our site search with smart ranking and customization, making operations efficient. **Official Response from Hadas Ezra:** > Thank you - we appreciate this! ### 42. Top-Notch Customer Service and Account Support **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Sporting Goods | Small-Business (50 or fewer emp.) This reviewer's identity has been verified by our review moderation team. They have asked not to show their name, job title, or picture. **Current User:** The reviewer uploaded a screenshot or submitted the review in-app verifying them as current user. **Validated Reviewer:** Validated through a business email account added to their profile **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: Seller invite:** Invitation from a seller or affiliate. This reviewer was offered a nominal incentive as thanks for completing this review. **Reviewed Date:** September 02, 2026 **What do you like best about Fast Simon?** Customer service and account support. Top notch! **What do you dislike about Fast Simon?** There is nothing I can think of that I currently dislike. **What problems is Fast Simon solving and how is that benefiting you?** Customizable search and custom merchandising. **Official Response from Hadas Ezra:** > We're thrilled to hear that you are pleased with our customer service and account support. Thank you for your positive feedback! ### 43. Great Merchandising Options with Flexible Promo Tiles and Widgets **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Retail | Mid-Market (51-1000 emp.) This reviewer's identity has been verified by our review moderation team. They have asked not to show their name, job title, or picture. **Current User:** The reviewer uploaded a screenshot or submitted the review in-app verifying them as current user. **Validated Reviewer:** This review contains authentic analysis and has been reviewed by our team **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: Seller invite:** Invitation from a seller or affiliate. This reviewer was offered a nominal incentive as thanks for completing this review. **Reviewed Date:** July 20, 2026 **What do you like best about Fast Simon?** Merchandising options, promo tiles and widgets **What do you dislike about Fast Simon?** Very Slow to display results on the live site. Often have to wait several minutes after saving to see the changes display on the live website. **What problems is Fast Simon solving and how is that benefiting you?** Merchanding rules **Official Response from Hadas Ezra:** > Thanks so much for this. Please reach out to your CSM or support@fastsimon.com so we can assist you with the display issues. ### 44. terrible onboarding and lack of accountability **Rating:** 0.0/5.0 stars **Reviewed by:** Kiarash A. | Sr. Director, Mid-Market (51-1000 emp.) **Validated Reviewer:** Validated through a business email account **Source: Organic:** Organic review. This review was written entirely without invitation or incentive from G2, a seller, or an affiliate. **Reviewed Date:** July 14, 2026 At G2, we prefer fresh reviews and we like to follow up with reviewers. They may not have updated their review text, but have updated their review. **What do you like best about Fast Simon?** No comment, Did not meet my standards and quality **What do you dislike about Fast Simon?** On-boarding and broke the site numerous times **What problems is Fast Simon solving and how is that benefiting you?** It created more issues than solved **Official Response from Hadas Ezra:** > Hi, thank you for the honest feedback, and I'm sorry to hear about the onboarding issues and site problems you experienced. That's not the standard we aim for. We'd like to make this right. Could you reach out directly yo your CSM or support@fastsimon.com, so we can understand what happened and help resolve it? ### 45. Great Analytics and Merchandising Capabilities **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Apparel & Fashion | Mid-Market (51-1000 emp.) This reviewer's identity has been verified by our review moderation team. They have asked not to show their name, job title, or picture. **Current User:** The reviewer uploaded a screenshot or submitted the review in-app verifying them as current user. **Validated Reviewer:** Validated through a business email account **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: Seller invite:** Invitation from a seller or affiliate. This reviewer was offered a nominal incentive as thanks for completing this review. **Reviewed Date:** July 20, 2026 **What do you like best about Fast Simon?** The analytics are great along with merch **What do you dislike about Fast Simon?** filtering feels like it could be improved **What problems is Fast Simon solving and how is that benefiting you?** spending less time on merchandising by using algorithms **Official Response from Hadas Ezra:** > Thank you! ### 46. Highly Customizable with Room for Improvement **Rating:** 3.5/5.0 stars **Reviewed by:** Brett G. | Mid-Market (51-1000 emp.) **Validated Reviewer:** Validated through a business email account **Source: Seller invite:** Invitation from a seller or affiliate. This reviewer was not provided any incentive by G2 for completing this review. **Reviewed Date:** June 04, 2026 **What do you like best about Fast Simon?** I like the customizability of Fast Simon. We really use the landing page feature a lot. **What do you dislike about Fast Simon?** I wish that they were able to filter out bot traffic from their session counts. **What problems is Fast Simon solving and how is that benefiting you?** I use Fast Simon as our search provider. **Official Response from Hadas Ezra:** > Thank you for your feedback. We are filtering out bot traffic. Please get in touch with our support if you still have issues with that ### 47. Has potential, but is incredibly buggy and features break constantly **Rating:** 0.0/5.0 stars **Reviewed by:** Verified User in Real Estate | Small-Business (50 or fewer emp.) This reviewer's identity has been verified by our review moderation team. They have asked not to show their name, job title, or picture. **Current User:** The reviewer uploaded a screenshot or submitted the review in-app verifying them as current user. **Validated Reviewer:** Validated through a business email account **Source: Organic:** Organic review. This review was written entirely without invitation or incentive from G2, a seller, or an affiliate. **Reviewed Date:** April 04, 2024 **What do you like best about Fast Simon?** Works better than the native search on Wix. **What do you dislike about Fast Simon?** It breaks and has issues constantly. Either with pictures of products not showing up in search, or certain products not showing up in search at all, or indexing issues. Support for the most part does not do much except for do resets and syncs of your website. When they do this, it completely breaks the search function and no terms will pop up. I'm not sure what's with them there, but when they do it, it does not sync immediately. It does not work for a day or more. Support does not seem to care very much and will often simply stop responding to you after you bring up the fact that the search function is no longer operational after their "fix". It has potential, but it just breaks so often and has so many bugs. If you are a serious business owner who depends on their website functioning well, I would not recommend this app. **What problems is Fast Simon solving and how is that benefiting you?** Its helping me have a more functional search system on my website but breaks so often that its causing major problems. ### 48. Impressive search tool for Web store. **Rating:** 5.0/5.0 stars **Reviewed by:** Maulin G. | Business Development Manager, Small-Business (50 or fewer emp.) **Validated Reviewer:** Validated through LinkedIn **Incentivized:** This reviewer was offered a nominal gift card as thank you for completing this review. **Source: G2 invite:** Invitation from G2. This reviewer was offered a nominal gift card as thank you for completing this review. **Reviewed Date:** September 05, 2022 At G2, we prefer fresh reviews and we like to follow up with reviewers. They may not have updated their review text, but have updated their review. **What do you like best about Fast Simon?** I involved it for our clients and eCommerce storekeepers, and they are satisfied with the help given by Instant Search+. This is likewise accessible with the Shopify application so all Shopify store clients can utilize it. **What do you dislike about Fast Simon?** I haven't tracked down an abhorrence yet. I'll refresh my audit at whatever point I find something that is either too confounding or I accept it tends to be made better. **What problems is Fast Simon solving and how is that benefiting you?** InstantSearch+ doesn't need coding abilities to coordinate with your site, the process is facilitated. It speeds up your opportunity to market, allowing you to overtake the competition to gain followers and customers. ### 49. Best search tool for our ecommerce store **Rating:** 5.0/5.0 stars **Reviewed by:** Maulinkumar G. | Business Development Manager, Small-Business (50 or fewer emp.) **Validated Reviewer:** Validated through a business email account **Incentivized:** This reviewer was offered a nominal gift card as thank you for completing this review. **Source: G2 invite:** Invitation from G2. This reviewer was offered a nominal gift card as thank you for completing this review. **Reviewed Date:** August 18, 2022 **What do you like best about Fast Simon?** InstantSearch+ is user-friendly eCommerce search tool for web stores. InstantSearch+ can associate with the major eCommerce stages. also, It has faster search as compared to others. **What do you dislike about Fast Simon?** As compared to other tools instantsearch+ is quite costly. otherwise, it is a great search tool. **What problems is Fast Simon solving and how is that benefiting you?** While using InstantSearch+ We can easily promote the product and match the priorities with others. As InstantSearch+ doesn't need coding abilities to incorporate with your site, the cycle is facilitated ### 50. Great search tool **Rating:** 4.0/5.0 stars **Reviewed by:** Patrick G. | E-commerce administrator, Small-Business (50 or fewer emp.) **Validated Reviewer:** Validated through a business email account **Incentivized:** This reviewer was offered a nominal incentive as thanks for completing this review. **Source: G2 invite:** Invitation from G2. This reviewer was offered a nominal incentive as thanks for completing this review. **Reviewed Date:** September 28, 2021 At G2, we prefer fresh reviews and we like to follow up with reviewers. They may not have updated their review text, but have updated their review. **What do you like best about Fast Simon?** I like all the options to display and also include the sales stats. **What do you dislike about Fast Simon?** the product can be pretty pricey depending on the level you use. **What problems is Fast Simon solving and how is that benefiting you?** They are making it easier for customers to find products. ## Fast Simon Discussions - [What is InstantSearch+ used for?](https://www.g2.com/discussions/what-is-instantsearch-used-for) - [What is Algolia API?](https://www.g2.com/discussions/what-is-algolia-api) - [How do I add Algolia?](https://www.g2.com/discussions/how-do-i-add-algolia) - [What is Algolia used for?](https://www.g2.com/discussions/what-is-algolia-used-for) - [What is InstantSearch?](https://www.g2.com/discussions/what-is-instantsearch) - [View Fast Simon pricing details and edition comparison](https://www.g2.com/products/fast-simon/reviews?section=pricing&secure%5Bexpires_at%5D=2026-09-29+13%3A39%3A51+-0500&secure%5Bsession_id%5D=55088c3d-11b2-4daa-af95-7a7f7252dbde&secure%5Btoken%5D=4a02704e365fe2b8c09b025bf97504d0f84991141f6f101abbdca0095e83d4b7&format=llm_user) ## Fast Simon Features **Additional Functionality** - Tagging - Natural Language Processing - Data Extraction - Multi-Language - Predictive Analytics - Drag & Drop - Speech Recognition - Reporting/Analytics - Data Storage Management - Virtual Personal Assistant (VPA) - AI Copilot - Customer Segmentation - Collaboration Tools - Data Import/Export - Generative AI - For eCommerce - Role-Based Permissions - Customizable Branding - Search/Filter - Monitoring - Document Management - API - Data Visualization - Trend Analysis - Machine Learning - Access Controls/Permissions - Alerts/Escalation - Performance Metrics - Real-Time Data - Third-Party Integrations - Mobile App - Multiple Data Sources - For Sales Teams/Organizations - Sentiment Analysis - Activity Dashboard - Chatbot - Workflow Automation **Additional Functionality** - Specialized or Emerging Capabilities - Distinct AI Functionality - Niche Application **Visitor Behavior** - Monitoring - Targeting - Guided Selling **Merchandising** - Product Recommendations - Product Search - Product Display - Media File Storage - Web Content Management **Search Setup** - Indexing - Auto Complete - Product Information - Stemming **Templates** - Library - Customization - Optimization **Analytics** - Reports & Analytics - Customer Data **Product Discovery** - Recommendations - Conversion - Personalization - Faceted Search - Ranking and Relevancy **Personalization** - Recommendation - Content - Cart Abandonment - Search - Personalization Engine - Product Recommendations - A/B Testing - Personalized Messaging **Administration** - Integrations - Dashboard **Integration** - E-Commerce - PIM - Merchadising **Multichannel** - Web - Email - Mobile **Administration ** - Marketing Campaigns - Reports & Analytics - User Data - Integrations **Agentic AI - E-Commerce Personalization** - Natural Language Interaction - Proactive Assistance ## Top Fast Simon Alternatives - [Algolia](https://www.g2.com/products/algolia/reviews) - 4.5/5.0 (432 reviews) - [Athos Commerce](https://www.g2.com/products/athos-commerce-athos-commerce/reviews) - 4.5/5.0 (217 reviews) - [Bloomreach](https://www.g2.com/products/bloomreach-bloomreach/reviews) - 4.6/5.0 (833 reviews)