Kernvel AI Auctions vs Reflow Auctions
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 7, 2026 for Kernvel AI Auctions, Oct 13, 2026 for Reflow Auctions.
The short answer
- Only Kernvel AI Auctions lists a free plan.
- Reflow Auctions lists 13 features Kernvel AI Auctions’s listing doesn’t mention, including Auto-repricing, Bulk editing, Convert quote to order.
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
- · 1 active auction
- · AI pricing hints on creation
- · Basic auction management
- · Email notifications (transactional only)
- · Fraud detection on all bids
Starter
- · 1 email provider integration
- · 10 AI content generations/month
- · 10 active auctions
- · 3 email campaigns/month (500 sends)
- · All notification channels
- · Basic analytics
Pro
- · 100 AI content generations/month
- · 100 active auctions
- · 2 email provider integrations
- · 20 email campaigns/month (5,000 sends)
- · 3 automation rules
- · Advanced AI analytics & insights
Enterprise
- · 1,000 active auctions
- · 10 automation rules
- · 2 email provider integrations
- · 50 email campaigns/month (25,000 sends)
- · 500 AI content generations/month
- · Advanced AI analytics & reporting
Free to Install
- · Admin notifications
- · Auctions
- · Automatic invoicing
- · Bidder tools (notes and watchlists)
- · Buy it now
- · Proxy bidding
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureTurn store products into auctions with standard, proxy, popcorn, Dutch, sealed or penny bidding. Set reserves, schedules and Buy Now options to fit each sale. Give bidders a My Bids page to track bids and complete winning purchases. Send auction emails and review bidding activity. Use suggested pricing and bulk auction creation to put more products up for bidding.
Reflow Auctions makes it easy to run modern product auctions with flexible tools like popcorn bidding, automated proxy bidding, bidder tools like personal notes and photos, and more. Customize the look, and manage live bids and watch analytics in realtime. You stay in control of starting bid, timing, and inventory. Auctions appear directly on your product pages, giving customers a new way to buy.
- Proxy / Automatic Bidding, Popcorn Bidding ( Anti-snipe )
- Dutch Auctions, Penny, Sealed Bidding, Reserve and Buy out features
- Email alerts, customizable email templates, email marketing integration.
- AI Powered fraud analysis, Winner Prediction and Timing Optimization
- Realtime bidding data and analytics dashboard
- Automatic draft order invoice creation
- Automatic proxy bidding
- Customize popcorn bidding rules and extend auction time
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  Kernvel AI Auctions |  Reflow Auctions |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | Kernvel AI Auctions | Reflow Auctions |
|---|---|---|
| App Store rating | 5.0 ★ | Not published |
| App Store reviews | 12 | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Kernvel AI Auctions | Reflow Auctions |
|---|---|---|
| Free plan | Yes | Not listed |
| Lowest paid monthly plan | $6.99/month | No monthly plan listed |
| Longest free trial | 14 days | Not listed |
| Plans listed | 4 | 1 |
Listing
| Measure | Kernvel AI Auctions | Reflow Auctions |
|---|---|---|
| Shopify category rank | #43 | #243 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Apr 2, 2026 | Oct 9, 2025 |
| Languages | 1 | 1 |
| Developer | Kernvel Labs | HS Software Solutions LLC |
FAQ
Kernvel AI Auctions and Reflow Auctions: common questions
- Is Kernvel AI Auctions or Reflow Auctions cheaper?
- Only Kernvel AI Auctions lists a free plan. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- Kernvel AI Auctions lists 10 the others don’t mention, such as AI-powered rules, Analytics, Auto-approve, Auto-decline. Reflow Auctions lists 13 the others don’t mention, such as Auto-repricing, Bulk editing, Convert quote to order, Counter offers. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Nov 7, 2026 for Kernvel AI Auctions, Oct 13, 2026 for Reflow Auctions; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Nov 7, 2026 for Kernvel AI Auctions, Oct 13, 2026 for Reflow Auctions. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.