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Instant Search +

Instant Search +

Developed by Fast Simon, Inc.

497 reviews
Price: From $0.00 / month Free Trial: 30 days More info
  • #1 Search app for Shopify and Shopify Plus
  • Merchandising & Smart Navigation
  • Delight shoppers with BigData Product Recommendations

Search is the Biggest Conversion Booster Within Your Store

  • Shoppers using search are on average 4X more likely to buy

  • Great Search can boost conversion by 30-150% over average search

  • Product Recommendations can get you an incremental 30% uplift

  • Search Results Badging can uplift sales by 50%

Shopify Plus Customer Instant Search Case Studies

Boost conversion with the best search app for Shopify and Shopify Plus. All-in-one solution, InstantSearch+ is the most advanced and fastest Shopify search app for your e-commerce store - join the thousands of merchants who are already using us today!


Lightning-Fast Instant Search for Shopify Stores

  • Engage shoppers from the first typed character

  • Indulge customers with fast search

  • Get them results on-the-fly even when they misspell

Best Relevance Integrated Search Page for Shopify Stores

  • Contemporary, responsive, and customizable - automatically integrates with your store

  • Learning search algorithm that continuously gets better

  • Auto-generated search filters, Quick View, Add-To-Cart, and more

  • Look-a-like AI-based visual search for fashion retailers

  • Search Badging to draw shopper's attention to products and increase conversion

  • Help customers find exactly what they want using natural language

Merchandising - Control how and which products are presented across Search, Collections, and Product Recommendations

  • Target different geos/seasons with different offerings.

  • Promote products ahead of others visually or by rules

  • Trigger seasonal changes in how your products are presented to customer queries.

Smart Navigation with Collection Filters

  • Uses the power of search to increase conversion within collection browsing

  • Presents consistent look and user experience on all pages and search results

  • One-click integration of a sharp-looking collection filter widget to your collections page

BigData Search Product Recommendations

  • Based on big data analysis of actual shoppers behavior and intent in real time

  • Generates additional purchases both on product and cart pages

  • One-click integration of a sharp-looking widget to your products and cart page

(NEW) Personalized AI-Based Search Analytics

  • Which search keywords convert better for which products?

  • Which search synonyms would improve product findability for shoppers ?

  • What does a shopper session look like in your store?

  • What people search for on your Shopify store?

  • What people search but cannot find?

Personalized Search Pricing

  • Display product prices only to logged-in customers

  • Hide in-store product prices from online customers

  • For wholesalers and retailers who wish to publish prices to customers only

Seamless Search Integration with Your Shopify Store

  • 2-minute installation

  • 100% pure additive Javascript and CSS goodness – does not break or replace your store’s original functionality or built-in search

  • Customizable look and feel to fit your store frontend

  • Pre-Customized for the Following Themes

    • Grid, Pacific, Atlantic, and Startup

    • Retina, Responsive, Mobillia, Parallax, and Turbo

    • Minimal, Brooklyn, Supply, Pop, Symmetry, Blockshop

    • Testament, Vantage, and Fashionoplism

Search Install & Sign-Up

  • Install InstantSearch+ app

  • Give us a few minutes to learn about your products...

  • See how your visitor conversion and user experience improves!

Live Search Demo Store

Instant Search + reviews

497 reviews
  1. 5 stars (471 reviews)
  2. 4 stars (13 reviews)
  3. 3 stars (4 reviews)
  4. 2 stars (2 reviews)
  5. 1 star (7 reviews)

One of the best search experiences offered... and its on our website! Highly professional.

Luxury Vintage, Pre-Loved Fashion


If you're looking for a multifunctionality free search app in lieu of your Shopify theme's native search feature, this app is just the ticket. We were pleasantly surprised to discover so many useful features in the back end and the store front end. Features that you'd normally never expect to be found in a free app. Moreover, our questions to the developer about using the app were promptly answered. We can definitely recommend Instant Search +.


Excellent customer service, Great product, and Lightning fast smart search filter. This app is by far the best search filter.


I enjoyed this addon until I realized I wasn't receiving what I needed from it at the $20 a month price point. Support said I didn't really matter to them because we are a new shop with low traffic so they would discount their plan for what we needed to $30 a month. After being told "You won't really make us any money." I switched to Smart Search & Instant Search. That costs me $18 a month and does everything I need that Instant Search + wants $90 a month for!

Their addon works alright if you don't mind tossing money into a black hole and having support tell you that you aren't important. Also if you sign up for a year subscription and try to cancel they try to make it sound like you shouldn't get a refund because of some hotel analogy. Just avoid this company!


Fast, powerful and great value for money, this is a MUST HAVE app for any store, looking at the old search from Shopify now makes it feel like going from stone age tech to the 21st century.


Very Useful!!



Good search solution and very responsive support.


Had used InstantSearch+ with our old Magento 1 site as the native site search was terrible. InstantSearch changed all of that quickly. It became a critical part of our site's overall health and success. We moved from Magento to Shopify in October 2017 and felt it necessary to have this app for the sake of continuity. It proved wise as the conversion data using site search is great. Highly recommend. The support and customer service is attentive and extremely helpful!


As a company pressed for time with a migration and Q4 launch, we found IS+ to have all the bells and whistles we wanted in a search app at an affordable price point. What's best is that IS+'s support was there to help us get comfortable with the app, making sure we knew exactly how to set up everything we need to get in place before we pushed our new site out the door, and helping us iron out any kinks we encountered. Thank you IS+! Would strongly recommend.


I must admit this app does what it's suppose to do and it really make search look very clean and professional. I highly recommend this app.

From $0.00 / month

Plans are at the bottom of the following pages:

Shopify Price Plans

Shopify Plus Price Plans

30 days

Support & Sales

Fast Simon, Inc.
Get Support


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