Wishlist+ · Shopify app by Tetralogicx

Wishlist+: wishlists and save-for-later, with back-in-stock and price-drop alerts.

A wishlist button lets customers and guests save favourites, save items for later from the cart and share lists. A Notify-me button on sold-out variants emails them when stock returns, and demand reports show what to restock first.

Free plan available · Shopify app

Wishlist+ app: main screen

01 / OVERVIEW

Wishlists and save-for-later, with back-in-stock and price-drop alerts.

Wishlist+ gives shoppers a wishlist button on products and collections, save-for-later from the cart, and a Notify-me button on every sold-out variant. Guests can save too, and lists can be shared.

Behind it, back-in-stock, price-drop, low-stock and reminder emails go out automatically from a drag-and-drop editor, and demand reports show which sold-out products have shoppers waiting so you restock the right things first.

  • Let customers create unlimited wishlists and save items for later with one click
  • Automatically send back-in-stock alerts so shoppers return the moment inventory is available
  • Trigger price-drop notifications to convert window shoppers into buyers
  • Works alongside your existing cart, email, and CRM tools with minimal setup

02 / FEATURES

Everything Wishlist+ does.

The capabilities merchants get from day one.

Customer Wishlists

Let shoppers save products to personal wishlists so they can return and buy later.

Save for Later

Give customers a one-click way to move items out of the cart without losing them.

Back-in-Stock Alerts

Automatically notify shoppers the moment an out-of-stock item becomes available again.

Price-Drop Alerts

Send targeted notifications when a saved product drops in price to drive conversions.

Multi-List Support

Allow customers to create and organize multiple wishlists for different occasions or categories.

Seamless Stack Integration

Works with your existing email, SMS, and CRM tools so alerts reach customers through the channels you already use.

See it working

One shopper, from saved to sold.

Wishlists

Saved in one tap

Shoppers save products to personal wishlists so they can return and buy later.

Save for later

Out of the cart, not lost

A one-click way to move items out of the cart without losing them.

Back-in-stock alerts

Told the moment it returns

Shoppers are notified automatically when an out-of-stock item becomes available again.

Price-drop alerts

A nudge when the price falls

Targeted notifications when a saved product drops in price.

03 / USE CASES

Where Wishlist+ earns its place.

Sold-out pages, undecided shoppers and restock decisions - the three places it changes the outcome.

Wishlist+: capture sold-out demand instead of losing it

Use case 01

Capture sold-out demand instead of losing it

A Notify-me form on every sold-out variant collects the shopper's email, and the alert goes out the moment stock returns.

Wishlist+: bring 'maybe later' shoppers back

Use case 02

Bring 'maybe later' shoppers back

Reminder, price-drop, low-stock and back-in-stock emails for every product they saved, built in a drag-and-drop editor.

Wishlist+: turn one restock into many orders

Use case 03

Turn one restock into many orders

Batched restock alerts with stock thresholds tell every waiting subscriber at once, so a restock sells through instead of sitting.

Wishlist+: restock what shoppers are actually waiting for

Use case 04

Restock what shoppers are actually waiting for

Demand reports show subscribers per product and products requested, so purchasing follows real intent rather than guesswork.

04 / INTEGRATIONS

Works with your stack.

Connects to the tools already running alongside your store.

  • Shopify
  • Klaviyo
  • Omnisend
  • Gorgias

05 / PRICING

Plans that scale with you.

Start free at 100 actions a month and move up as saves and alerts grow. Billed through Shopify; every paid plan has a 14-day free trial. Save 15%

Free

$0/ month

No charge, 100 actions/month

Best for: Trying it on a small catalogue

  • 100 actions/month
  • All features included
  • Wishlist & guest saves
  • Restock & price alerts
  • Email editor & reports
  • Multiple lists & sharing
Install App

Basic

$4.99/ month

14-day free trial

Best for: New and low-volume stores

  • 1,000 actions/month
  • All features included
  • Restock & price alerts
  • Smart Save & sharing
  • CSV import/export
  • Email support
Install App

Pro

$14.99/ month

14-day free trial

Best for: Stores scaling order volume

  • 10,000 actions/month
  • All features included
  • Restock & price alerts
  • Alert batching controls
  • Priority support
Install App

Advance

$24.99/ month

14-day free trial

Best for: High-volume and multi-store merchants

  • 25,000 actions/month
  • All features included
  • Highest action volume
  • Onboarding assistance
  • Dedicated priority support
Install App

06 / FAQ

Questions we hear about Wishlist+.

Straight answers, including the ones worth asking before you install.

Does Wishlist+ work with my existing email or SMS provider?

Yes. Alerts are sent through the tools you already use (Klaviyo, Attentive, Postscript, etc.), so you stay in control of branding and deliverability.

Can customers create more than one wishlist?

Yes. Shoppers can create multiple named lists (e.g., “Birthday ideas,” “Home office,” “Gifts for mom”) and move items between them easily.

Will back-in-stock and price-drop alerts spam my customers?

No. Customers only receive alerts for products they explicitly saved, and you can set frequency caps and quiet hours so notifications stay relevant.

Does it slow down my storefront?

No. Wishlist+ is lightweight and loads asynchronously. It has no measurable impact on page speed or Core Web Vitals.

Can I customize the look of the wishlist button and pages?

Yes. The wishlist button, modal, and customer-facing pages can be fully styled to match your theme, and you can control labels, icons, and placement from the admin.

What counts as an action, and what happens if I go over?

An action is a wishlist save, a restock or price-drop subscription, or an alert email sent. Free covers 100 a month, Basic 1,000, Pro 10,000 and Advance 25,000. If you reach the limit, existing wishlists keep working and you can move up a plan from the app.