L
💖 Live on Shopify · Built for Merchants

Turn Wishlists Into Revenue

AI-powered wishlists with demand intelligence, built-in email marketing, and full conversion analytics. Turn saved items into recovered revenue — all in one Shopify app.

Install on Shopify → How It Works
∞
Wishlists / Customer
5
Automated Emails
AI
Demand Signals
0
Code Required
Core Features

Everything Your Wishlists Should Already Do

Most wishlist apps stop at "save for later." ListIQ turns passive saves into actionable demand data and automated revenue.

💖

Multi-Wishlist Support

Customers create unlimited lists — Favorites, Gift Ideas, Holiday Picks, Registry. Works for logged-in customers and guests alike, with seamless merging when guests sign up.

📧

Built-in Email Marketing

No external tool needed. Send price drop alerts, back-in-stock notifications, and wishlist reminders directly from the app. SendGrid & Klaviyo integration included.

📊

Conversion Funnel Analytics

Full-funnel tracking: visitor → wishlist add → cart → purchase. Per-product performance, revenue attribution, and daily/weekly/monthly trend charts.

🔔

Smart Notifications

Price drop alerts, back-in-stock pings, low-stock urgency, wishlist reminders, and welcome emails — all automated. Every notification is timed for maximum click-through.

📦

Inventory-Aware Demand

See wishlist counts layered over stock levels. Instantly spot high-demand, low-stock products before they sell out — and restock with confidence.

🎨

Customizable Widget

Heart, star, or bookmark icon. Custom colors, position, and glow animations. The wishlist widget drops into any Shopify theme with zero code changes.

Intelligence

Smarter Wishlists, Powered by AI

AI-generated email copy, intelligent product recommendations, and smart demand signals that combine wishlist velocity with live inventory data — so every feature earns its keep.

🧠

Demand Intelligence

Smart signals combine wishlist velocity with live Shopify inventory to surface which products are in high demand before they sell out — so you can restock proactively, not reactively.

  • Per-product demand scoring
  • High-demand / low-stock alerts
  • Restock action recommendations
  • Trending product identification
📈

Revenue & Conversion Analytics

See exactly how much revenue your wishlists are generating. Track wishlist-to-purchase conversions, revenue attributed per campaign, and daily performance trends — right inside Shopify Admin.

  • Revenue attributed to wishlists
  • Wishlist-to-purchase conversion tracking
  • Per-product and per-campaign revenue
  • Daily stats with trend history
🎯

Customer Behavior Insights

Understand how customers interact with their wishlists. Identify guests who haven't converted, shoppers who wishlist but never buy, and high-value customers worth targeting first.

  • Guest vs. registered customer breakdown
  • Wishlist-to-purchase gap detection
  • High-value customer identification
  • Engagement-based audience targeting
✍️

AI-Generated Email Content

Let AI write your campaigns. Compelling subject lines, personalized body copy, and on-brand CTAs — tailored to each product, segment, and campaign type.

  • Auto-generated subject lines
  • Product-aware body copy
  • Segment-specific tone and offers
  • Template variables and merge tags
Merchant Dashboard

Everything You Need, One Dashboard

Manage wishlists, track conversions, run campaigns, and read AI insights — all from within Shopify Admin.

📊

Dashboard Overview

Total wishlists, active items, conversion rate, revenue attributed, and top wishlisted products — updated in real time.

🧠

Insights Feed

High-demand low-stock alerts, trending products, and one-click campaign CTAs — refreshed automatically as new data comes in.

📈

Conversion Analytics

Full funnel: visitor → wishlist add → cart → purchase. Per-product performance and revenue attribution.

📦

Products & Demand

Your catalog through the lens of demand. Wishlist counts, inventory status, and high-demand stock alerts.

📧

Email Campaigns

Create, schedule, and track campaigns without leaving Shopify. Monitor sends, opens, and revenue per campaign.

✉️

Email Templates

Five ready-to-send templates: Price Drop, Back in Stock, Low Stock, Reminder, and Welcome — AI content included.

💖

Wishlists View

Every customer and guest wishlist in one place. Search, filter, and drill into items, sources, and conversions.

🎨

Widget Settings

Icon style, position, colors, and animation — with live preview. Zero theme code changes required.

Storefront Widget

Beautiful Wishlist Experience, Zero Code

Your customers see a polished, fast, theme-aware wishlist. You see revenue.

💖

Heart Icon

One-tap save from any product card or product page. Filled/outlined states, glow animation, and theme-aware colors.

📱

Cross-Device Sync

Wishlists sync in real time across desktop, tablet, and mobile. Items saved on one device merge automatically into the same customer wishlist on every other device — no duplicates, no lost saves.

🗂️

Multiple Lists

Customers organize with named lists — Favorites, Gifts, Holiday, Registry. Move items between lists with one tap.

🛒

One-Click Cart

Add to cart directly from the wishlist page. Bulk select and add multiple items at once. Native Shopify checkout.

How It Works

Get Started in Four Simple Steps

1

Install & Connect

One-click install from the Shopify App Store. The widget auto-detects your theme — no code, no liquid editing.

2

Customize the Widget

Pick an icon, colors, and position. Choose a glow animation. Match it to your brand in under two minutes.

3

Turn On Emails

Enable automated price drop, back-in-stock, and reminder emails. Optional SendGrid or Klaviyo integration.

4

Watch Revenue Grow

ListIQ tracks every wishlist-to-sale conversion. Your dashboard surfaces the actions worth taking first.

Pricing

Simple, Transparent Pricing

Start free. Scale as you grow. Every plan includes the full widget and core analytics.

Free
$0/mo
$0/yr
  • Up to 100 wishlist items
  • 3 wishlists per customer
  • Customizable widget
  • Guest wishlists
  • Transactional notifications
  • Community support
Get Started
Starter
$9.99/mo
$99.90/yr
Save $19.98/yr
  • Up to 500 wishlist items
  • 5 wishlists per customer
  • Email campaigns enabled
  • Price drop & back-in-stock alerts
  • SendGrid or Klaviyo integration
  • Email support
Get Started
Pro
$29.99/mo
$299.90/yr
Save $59.98/yr
  • Up to 5,000 wishlist items
  • 20 wishlists per customer
  • Advanced analytics
  • AI-generated email content
  • Custom CSS & API access
  • Remove ListIQ branding
  • Priority support
Get Started
Business
$79.99/mo
$799.90/yr
Save $159.98/yr
  • Unlimited wishlist items
  • Unlimited wishlists per customer
  • Everything in Pro
  • Dedicated onboarding
  • Custom integrations
  • Priority 24/7 support
Contact Sales
Comparison

How We Stack Up

See why merchants are switching to Kernvel ListIQ.

Feature Kernvel ListIQ Competitor A Competitor B
Multi-Wishlist Support✓ Unlimited1 list only✓ 3 lists
Guest Wishlists✓✓✗
Demand Intelligence✓ Built-in✗✗
Built-in Email Marketing✓External toolBasic
AI-Generated Email Copy✓ Built-in✗✗
Back-in-Stock Alerts✓ Automated✓Manual only
Price Drop Alerts✓ Automated✗✗
Conversion Funnel Analytics✓ Full funnelBasic✗
Revenue Attribution✓ Per product✗✗
AI Product Recommendations✓ Built-in✗✗
Theme Integration✓ Zero codeManual liquid✓
FAQ

Frequently Asked Questions

Most wishlist apps just let shoppers save items. ListIQ turns that saved-item data into revenue through three pillars: (1) AI demand intelligence that predicts which products will sell out, (2) built-in automated email marketing for price drops and back-in-stock alerts, and (3) full conversion funnel analytics so you can see exactly how wishlists turn into purchases. It's a wishlist app, email marketing tool, and demand-forecasting engine in one.
Yes — ListIQ works with every Shopify theme (Dawn, Craft, Refresh, Debut, and all third-party themes) without any code changes. The widget uses Shopify App Embed blocks, so you enable it from the theme editor and it appears instantly. You can customize the icon, colors, position, and animation from the ListIQ dashboard.
ListIQ includes native integrations with SendGrid and Klaviyo. Connect your API key in Settings and ListIQ handles all delivery, tracking, and analytics. Transactional notifications like back-in-stock and price drop alerts work out of the box on every plan.
ListIQ combines wishlist velocity (how fast items are being saved) with your live Shopify inventory to surface products that are trending into a stockout. The dashboard highlights high-demand / low-stock items with a recommended action — e.g. "consider restocking" or "run a back-in-stock campaign." Everything runs on real store data, with no model training required before you see results.
Yes, in the places where it genuinely adds value. ListIQ uses AI to generate on-brand email subject lines and body copy, and to power intelligent product recommendations based on the items customers actually save. Demand signals and conversion analytics run on deterministic rules over your live Shopify data — fast, explainable, and accurate from day one.
Yes. Guests can save items to a wishlist that persists via secure cookie. When a guest later creates an account or logs in, their guest wishlist automatically merges into their customer wishlist — no items are lost. This is a key difference from wishlist apps that require login.
Yes. Logged-in customer wishlists sync in real time across every device they sign in on — desktop, tablet, and mobile. If a shopper adds items as a guest on their phone and later signs in on their laptop, both sessions merge into one unified wishlist automatically. Nothing is duplicated and nothing is lost.
Each plan has a maximum number of wishlist items (100 on Free, 500 on Starter, 5,000 on Pro, unlimited on Business). If your store reaches the limit, customers can still view and manage their existing wishlists — new adds pause until you upgrade. You'll get an in-app warning well before you hit the ceiling.
Install ListIQ directly from the Shopify App Store — one click and your store is connected. No code, no liquid editing, no developer needed. The wishlist widget uses Shopify App Embed blocks, so you enable it once from the Theme Editor and it appears instantly across all product pages. Setup takes under five minutes.
You own your data. If you uninstall ListIQ, your store's wishlist data, customer data, and analytics are retained for 30 days in case you reinstall. After 30 days, all data is permanently deleted from our servers in line with Shopify's mandatory GDPR data-erasure webhooks. You can also request immediate deletion at any time by emailing support@kernvellabs.com.
Yes. ListIQ is built with privacy by design. Customer wishlist data is stored securely and never sold or shared with third parties. Guest wishlists use a secure, anonymous session cookie — no personal data is stored without consent. All data is processed in accordance with GDPR, CCPA, and Shopify's Partner requirements. You can request a Data Processing Agreement (DPA) for your records by emailing support@kernvellabs.com.
Want the full handbook? Every screen and feature in ListIQ — wishlists, conversion leads, AI insights, gift guide, email campaigns — walked through in plain English. Plus how ListIQ pairs with your other Kernvel apps.
User Guide → API Reference → Integrations →

Ready to Turn Wishlists Into Revenue?

Join merchants who are using AI-powered demand intelligence to recover revenue that's currently sitting in customer wishlists.

Install on Shopify → Contact Us