A
🤖 Real AI · Real Outcomes

AI-Powered Auctions for Shopify

Run six auction formats with AI pricing suggestions, optional fraud checks, live bidding, and integrated email marketing.

6
Auction Types
4
Plans
Live
Bid Updates
Optional
Fraud Checks

Six Ways to Sell, One Powerful App

From classic highest-bid-wins to gamified penny auctions — run any auction format your customers love.

🏛️

Standard Auction

Traditional highest-bid-wins format. Set a starting price and optional reserve — the highest bidder when time expires takes the prize. Simple, proven, effective.

🤖

Proxy Bidding

Bidders set their maximum amount and the system automatically bids on their behalf in minimum increments. Like eBay-style bidding — convenient for buyers, competitive for sellers.

🍿

Popcorn (Anti-Snipe)

Time automatically extends when bids come in during the final minutes. Eliminates last-second sniping and ensures fair competition. Configurable extension window.

🪙

Penny Auction

Small fixed-increment bids create gamification and excitement. Each bid extends the timer slightly. Drives engagement and creates urgency — perfect for high-visibility products.

📉

Dutch Auction

Price starts high and decreases over time until a buyer accepts. Great for perishable inventory, limited editions, or when you want fast sales. First to accept wins.

🔒

Sealed-Bid

All bids are hidden until the auction ends. Highest bidder wins. Creates strategic bidding behavior where participants bid their true value. Ideal for high-value items.

Real AI, Not Marketing Fluff

Review pricing and timing estimates, inspect suspicious bids, and use plan-limited content tools. Suggestions depend on available data and do not guarantee sale prices or fraud prevention.

💰

AI Price Suggestions

Review suggested starting and reserve prices and predicted final prices based on product attributes and available auction history.

  • Confidence information for supported predictions
  • Product and auction-history inputs
  • Category-specific intelligence
  • Learns from your store's auction history
🛡️

AI Fraud Detection

When enabled, fraud checks score supported bids for suspicious patterns. Review flagged bids; screening cannot identify every fraudulent attempt.

  • Shill bidding detection
  • Rapid-fire bid monitoring
  • Coordinated bidder group detection
  • Device and location-level checks
  • Configurable fraud sensitivity
📊

AI Market Insights

Review estimates and recommendations based on the store activity available to the app. Advanced insights require Pro or Enterprise.

  • Revenue forecasts with best-case / worst-case ranges
  • Demand prediction by category and season
  • Engagement predictions (views, bids, watchers)
  • Recommendations to review before acting
⏰

AI Timing Optimization

Review suggested days, times and durations when creating auctions. Saved end times are fixed unless an eligible extension or merchant change applies.

  • Optimal start/end time recommendations
  • Day-of-week performance analysis
  • Duration optimization by category
  • Timezone-aware scheduling
✍️

AI-Written Listings

AI writes compelling product descriptions, picks the right category, and powers a smart search that understands what bidders mean — not just what they type.

  • Auto-generate compelling auction descriptions
  • Smart product categorization
  • Search that understands intent, not just keywords
  • Plan-limited content enhancement
🎯

Personalized Recommendations

Show related auction suggestions where enabled. Connected ListIQ can add relevant product recommendations; availability depends on setup and data.

  • Related auctions where enabled
  • Recommendations depend on available data
  • ListIQ integration for relevant suggestions

Live Updates, Across Devices

Connected widgets receive live bid events and refresh auction state. Network conditions and reconnection can delay updates; the server enforces bid deadlines.

⚡

Live Bids

Widgets update bids through live events and state refreshes. Delivery speed depends on the connection.

📱

Multi-Device

Bid from supported desktop, tablet and mobile browsers, and check the latest auction state before submitting.

🔄

Auto-Reconnect

The widget attempts reconnection and refreshes state after connection changes. Check the latest result before retrying a bid.

🔔

Notifications

Eligible outbid, watcher ending-soon and winner notifications follow saved settings and delivery checks.

Integrated Email Campaigns, AI-Powered

Connect a supported provider and review AI-assisted campaigns. Campaign, send and automation limits depend on your plan.

📧

AI-Generated Campaigns

Let AI write your auction email campaigns. Optimized subject lines, compelling copy, and personalized content for each segment. SendGrid and Klaviyo integration built-in.

🔄

Automated Sequences

On Pro and Enterprise, configure supported auction-live, before-start, before-end, new-auction, weekly-digest and re-engagement triggers. Transactional notifications have separate controls.

📊

Analytics & Segmentation

Track open rates, click-through rates, and conversion metrics. Smart segmentation based on bidding behavior, purchase history, and engagement patterns.

Everything You Need, One Dashboard

Manage auctions, track performance, and configure your store — all from within Shopify Admin.

📈

Analytics

Revenue, bids, conversion rates, and AI-powered forecasts at a glance.

🎛️

Management

Create, edit, schedule, and monitor all auctions from one interface.

👥

Customer Insights

Review bid history and available fraud flags and scores in the auction and bids views.

⚙️

Customization

Widget styling, notification preferences, and auction defaults.

Seamlessly Embedded, Fully Customizable

Use theme app blocks and preview your published theme. Some themes or collection-card layouts require manual placement or customization.

🎨

Custom Styling

Match your brand colors, fonts, and layout. Full CSS control.

📱

Mobile-First

Responsive layouts with mobile and desktop previews. Check your actual theme before publishing.

🛒

Cart Integration

Eligible winners follow a Shopify draft-order checkout link. Compatible selected wins can share one checkout from My Bids.

✨

Animations

Smooth bid animations, countdown timers, and status transitions.

Get Started in Four Simple Steps

1

Install & Connect

Install from the Shopify App Store, then complete the storefront embed, page and block setup checklist.

2

Create Auctions

Import products and create auctions. AI suggests optimal starting prices, reserve prices, and timing.

3

Go Live

Enable the embed and place the auction block in your published theme. Check live bidding and your selected fraud settings.

4

Win

Automatic draft orders, winner notifications, and payment tracking. You focus on shipping.

Simple, Transparent Pricing

Start free and choose the limits and tools you need. Advanced insights, the auction generator and optional auto-pay require Pro or Enterprise. Monthly and annual subscription prices are shown below.

Free
$0/mo
$0/yr
  • 1 active auction
  • All 6 auction types
  • AI tools within plan limits
  • Real-time bidding
  • Customizable widget
  • Transactional email notifications
Get Started
Starter
$6.99/mo
$69.90/yr
Save $13.98/yr
  • 10 active auctions
  • All 6 auction types
  • AI tools within plan limits
  • Email notifications
  • Basic analytics
  • 3 campaigns / 500 sends per month
Get Started
Enterprise
$39.99/mo
$399.90/yr
Save $79.98/yr
  • 1,000 active auctions
  • All 6 auction types
  • AI tools within plan limits
  • Advanced analytics
  • Full email marketing suite
  • Custom integrations
  • Dedicated support
Contact Sales

Choose the Tools Your Store Needs

FeatureAvailability
Auction formats and storefront designAll plans, within auction limits
AI timing and content enhancementStarter, Pro and Enterprise
Advanced insights and auction generatorPro and Enterprise
Optional auto-payPro and Enterprise, setup and auction opt-in required
Combined winner checkoutCompatible selected wins on a configured My Bids page

Frequently Asked Questions

Pricing tools use product attributes and available auction history to suggest starting/reserve prices and estimate final prices. Review confidence information where supplied. Estimates and fallbacks do not guarantee a selling price.
Kernvel AI Auction supports six auction types: Standard (highest-bid-wins), Proxy Bidding (automatic bidding up to a max), Popcorn/Anti-Snipe (time extends on late bids), Penny Auction (small fixed increments), Dutch Auction (price decreases until accepted), and Sealed-Bid (hidden bids, highest wins). Each type is fully configurable with custom durations, increments, and rules.
Enable fraud checks to review suspicious bid patterns, including bidding activity and available device/location signals. Adjust sensitivity in Settings. Flagged bids require review; no screening system guarantees that every fraudulent bid is stopped.
Use Settings → Design for templates, Match theme, Dark Style, colors, layouts and countdown controls. Customize card designs and badges, then preview your actual theme. Some theme layouts need manual placement or customization.
Manual winner invoices use Shopify checkout and its available payment methods for that order. Optional auto-pay requires a supported saved-card/deferred-payment setup; accelerated wallets such as Shop Pay, Apple Pay and Google Pay cannot be used for its registration flow.
When an auction ends, Kernvel AI Auction automatically creates a draft order in your Shopify admin and sends the winner an email with a link to complete their purchase. You can configure automatic payment reminders, expiration periods, and follow-up sequences. For eligible unpaid manual invoices, the merchant can explicitly forfeit and offer a second chance after payment-safety checks.
Want the full handbook? Every feature in AuctionAI walked through in plain English — auction types, AI insights, fraud protection, email marketing, and more.
User Guide → API Reference → Integrations →

Ready to Transform Your Auctions?

Join merchants who are already using AI to run smarter, more profitable auctions on Shopify.