BRISTM SHOPIFY APPSShopify App

BRISTM SHOPIFY APPS

Shopify apps built to improve every part of the buying experience

Bristm Shopify apps help you sell more to every customer: bundles and upsells that raise order value, subscriptions that bring buyers back, and a checkout that fits how you sell.

We built them from real store problems, and each one is made for Shopify, with no code needed to get started.

Shopify store with a product bundle, a subscription option and a custom checkout
2.4×Items per order
+34%Avg. AOV lift

BRISTM Shopify apps in numbers

  • 20+hrs

    Weekly time saved per workflow

  • 35%

    Faster response times

  • 3×

    More workflows, no extra headcount

  • 24/7

    Automated workflow availability

THE COMMERCE CHALLENGE

Every step of the buying journey is a chance to sell more or lose the customer.

From the first product a shopper sees to the last click at checkout, small friction costs real revenue. Shoppers leave when offers feel random, when repeat buying is hard or when checkout asks too much.

Our apps tackle three of those moments, so you can fix them without a developer.

Our approach

  • 01 — Low order value: Shoppers buy one item and leave, even when related products would suit them.
  • 02 — One-time buyers: Customers like your product but have no easy way to reorder on a schedule.
  • 03 — A checkout that doesn't fit: Shipping, payment and delivery options are the same for every shopper, whatever they're buying.

OUR APPS

Three Shopify apps. One goal: more revenue from every visit.

Beyond client work, BRISTM builds Shopify apps that solve practical commerce problems — from increasing order value to creating recurring revenue and improving checkout experiences.

BRISTM APP / 01

Bristm Upsell & Bundles

Rebolt Product Bundle & Upsell

Make every order worth more.

Raise average order value with bundles, add-ons and upsells that show the right offer at the right moment.

14+ offer types, including BOGO, volume discounts, build-a-box and frequently bought together • Bundles in grid, list, split or popup layouts • Cart and post-purchase upsells (in-checkout offers need Shopify Plus) • Works with Online Store 2.0 themes, Shopify POS and page builders • A/B testing and one analytics dashboard

4.8★ · 580+ reviews584 reviews

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Bristm Bundle app shown on a storefront

BRISTM APP / 02

Bristm Subscriptions

Utterbond Subscriptions

Revenue that keeps coming back.

Turn one-time buyers into regular customers with subscribe-and-save and flexible delivery.

Recurring, prepaid and pay-as-you-go plans • Build-a-box subscriptions • A customer portal to pause, skip, swap or cancel • Automatic retries for failed payments • Free plan, then paid plans with a 14-day trial

4.7★ · 92 reviews584 reviews

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Bristm Subscriptions app shown on laptop and phone

BRISTM APP / 03

Bristm Checkout Customizer

AddUp Checkout Customizer

Make checkout work your way.

Tailor your checkout without code, so every shopper sees the options that fit their order.

Hide, rename and reorder shipping and payment methods by cart, country or customer type • Address validation before the order is placed • Checkout upsells, custom fields and rule-based discounts • B2B rules for wholesale buyers • Forever Free plan, then paid plans with a 14-day trial

5.0★ · 2 reviews584 reviews

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AddUp Checkout Customizer shown on laptop and phone
  • 3 Shopify apps
  • 3 Commerce Solutions
  • 1 Connected Ecosystem

UX-first commerce

Better tools for merchants. Better experiences for customers.

A Shopify app should not only provide more functionality. It should make the work easier for merchants and the experience clearer for customers.

For customers

The experience should feel:

Relevant
Show products, offers and options that make sense.
Simple
Reduce unnecessary decisions and friction.
Flexible
Give customers control where it matters.
Helpful
Present useful information at the right moment.
Consistent
Keep the experience connected from product discovery to checkout.

For merchants

The experience should provide:

Control
Manage commerce experiences without unnecessary complexity.
Flexibility
Configure different experiences for different business needs.
Automation
Reduce repetitive manual work.
Visibility
Understand how commerce experiences are performing.
Scalability
Support the store as its requirements grow.
Shopify
Bristm apps
  • Bundle & Upsell
  • Utterbond
  • AddUp
Commerce EcosystemCheckout · Customer Accounts · Shopify Flow · POS · Marketing · Analytics · Payments · Retention
Depending on the app and use case. This diagram represents commerce environments, not a verified integration list.

Built for Shopify

Designed to work with the tools behind your store.

Bristm apps are built for Shopify commerce environments and are designed to fit into the broader technology ecosystem merchants already use.

Depending on the app and use case, this can include Shopify, checkout, customer accounts, Shopify Flow, Shopify POS, payment and shipping systems, marketing tools, analytics platforms, review tools, and customer-retention technologies.

The goal is not to replace your existing ecosystem. It is to help your existing Shopify setup work better.

Before you ask

Questions?We've got answers.

Still unsure? Write to us at and a human will reply.

We build the storefront and the AI layer together, as one system - not as two separate engagements handed off between teams.

Yes. We plan and run migrations onto Shopify and Shopify Plus, including products, customers, orders, redirects and SEO, so nothing important is lost on launch day.

Yes. We build and support Shopify Plus stores, including checkout extensibility, B2B, Markets and Shopify Flow automations.

Yes. We connect Shopify to ERP, CRM, PIM and fulfilment systems through native apps, middleware or custom integrations, depending on what fits your stack.

Five Bristm team members gathered around laptops in the office

Let's build

Ready to build a store that thinks for itself?

Tell us where you are new build, migration, or scaling what you've already got and we'll show you exactly how we'd approach it.