Bold Brain

Bold Brain


Make your store smarter & give the BEST product recomendations

4.1 of 5 stars(33 reviews)

Automate Upselling

The Brain uses your store data and machine learning to generate the most relevant, highest converting upsells, so you don't have to.

Smart Product Recommendations

Your customers will be delighted by how perfect your recommended products in the "You may also like" section are.

Make Your Store Smarter

From upsells, to loyalty points, to subscriptions, to recommended products, the Brain can make every aspect of your store smarter.

About Bold Brain

Save time and make more money with a powerful, intelligent recommendation engine

The Bold Brain is a FREE app that analyzes thousands of data points on your store including past orders, customers, and products. It then uses this data to make your store smarter, offering recommendations to your customers automatically through a Related Products panel on your storefront. You can also show a panel of Most Purchased Products based off of your top sellers. The app's only goal is to make you more money.

Save hours of your own time while increasing sales: The Bold Brain will personalize your recommendations based on information gathered from your customers.

The app also integrates with the Bold Product Upsell app to create personalized offers for your store.

How does this work?

  1. Brain analyzes your store's past orders and products
  2. Heuristics are used to evaluate which items are often purchased together
  3. Offers are recommended for you, along with an IQ score that shows how confident Brain is that the recommendation will work.
  4. You approve the recommendation, which automatically sets up the offer in Product Upsell and begins displaying it on your store with a single click!

The Brain integrates with one of the most popular subscription order apps on Shopify, Bold Subscriptions

Here's how it works:

  1. Brain analyzes your store's past orders and products
  2. Automated calculations are performed to find products that are often purchased at specific intervals.
  3. Brain calculates an IQ score that determines confidence that the product would be a good candidate for a subscription.
  4. You can accept the recommendation and with a single click the product is added to a Recurring Orders subscription group.

The Bold Brain will:

  • Learn how your customers like to shop on your store
  • Show recommendations to customers based on products that are often purchased together
  • Display a widget containing your store's most popular products on your homepage (or whichever page you want)
  • Match products to offer as cross-sells based on sales data collected from your customers
  • Approve recommendations with the click of a single button, setting them up in seconds and making it easier to show beautiful, personalized offers to your customers
  • Track which upsells are converting best over time
  • Show advanced reporting and insights about your business

Integrates with

  • Bold Upsell,
  • Bold Subscriptions,
  • Bold Loyalty Points

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Overall rating
4.1 of 5 stars
Based on 33 reviews

  • 5 of 5 stars
    64% of ratings are 5 stars
  • 4 of 5 stars
    9% of ratings are 4 stars
  • 3 of 5 stars
    12% of ratings are 3 stars
  • 2 of 5 stars
    0% of ratings are 2 stars
  • 1 of 5 stars
    15% of ratings are 1 stars

Most recent reviews


The app does not run well on a store with few data. Impossible to give a fair review. Might be useful to share an estimate of the amount of data required by the app.

Katys Boutique

Seems to be so-so about recommendations - i use it with the upsell app. My thoughts on this are it could be better. I have had it over a year now so the learning should be dialled in. Works well for a beginner though.


Nice app with a very nice option to add to your online store. Bundles and upsell app work quite good.