Bundlesync: Bundles & Discount vs Peak AI Bundles & Upsell
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 22, 2026 for Bundlesync, Oct 21, 2026 for Peak AI Bundles & Upsell.
The short answer
- On the Shopify App Store: Bundlesync 5.0 from 5 reviews and Peak AI Bundles & Upsell 5.0 from 4 reviews.
- Only Peak AI Bundles & Upsell lists a free plan.
- Bundlesync lists 15 features Peak AI Bundles & Upsell’s listing doesn’t mention, including Announcement bar, Bulk pricing, Cart discounts.
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
- · Free for all stores
- · Native Shopify checkout
- · Percentage discounts
- · Theme app embed and block
- · Two-product bundles
Free
- · Draft, edit and publish
- · Native Shopify checkout
- · Percentage discounts
- · Two-product bundles
Free
- · AI Copywriter
- · In-app instant support
- · Premium widgets, zero speed drag
- · Quantity Breaks, BOGO, Bundles & Mix
- · Up to $2,000 added revenue
Unlimited
- · AI Copywriter
- · In-app instant support
- · Premium widgets, zero speed drag
- · Quantity Breaks, BOGO, Bundles & Mix
- · Remove the watermark
- · Unlimited added revenue
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureBundleSync helps you offer two complementary products together at a percentage discount. Choose one variant of each product, preview the bundle, save a draft and publish when ready. The storefront widget adds the native bundle to Shopify cart and checkout. Manage published bundles from a simple list. Free for development and live stores, with no app subscription or trial.
Every shopper wants a good deal. Offer them volume discounts, BOGO, or bundle deals on the items they already love, while growing your AOV along the way. Each deal shows up in a sleek, well-designed widget that matches your store's premium feel. Easy customization: match it to your store colors and add beautiful copy with Smart Palette and Beautify. Need help? Chat directly with our team, available 24/7.
- Unlimited bundle deals
- Upsell product recommendations
- Full analytics dashboard
- Custom widget styling
- 4 Deal Types: Quantity Breaks, BOGO, Fixed & Flexible Bundles
- Sleek, Premium Design: widgets that look native to your store
- Smart Palette: one-click color matching to your store
- Beautify: one-click, on-brand copy for titles, badges & descriptions
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 |  Bundlesync |  Peak AI Bundles & Upsell |
|---|---|---|
| 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 | Bundlesync | Peak AI Bundles & Upsell |
|---|---|---|
| App Store rating | 5.0 ★ | 5.0 ★ |
| App Store reviews | 5(ahead) | 4 |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Bundlesync | Peak AI Bundles & Upsell |
|---|---|---|
| Free plan | Not listed | Yes |
| Lowest paid monthly plan | No monthly plan listed | $12/month |
| Longest free trial | Not listed | Not listed |
| Plans listed | 2 | 2 |
Listing
| Measure | Bundlesync | Peak AI Bundles & Upsell |
|---|---|---|
| Shopify category rank | #80(ahead) | #196 |
| Shopify App Charts | #8 on Pricing moves in Product bundles | #10 on Pricing moves in Product bundles |
| Built for Shopify | No | No |
| Launched | May 4, 2026 | Jun 2, 2026 |
| Languages | 1 | 1 |
| Developer | Vexa Studio | Peak AI Bundles & Upsell |
FAQ
Bundlesync and Peak AI Bundles & Upsell: common questions
- Is Bundlesync or Peak AI Bundles & Upsell cheaper?
- Only Peak AI Bundles & Upsell 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.
- Which has better reviews, Bundlesync or Peak AI Bundles & Upsell?
- On the Shopify App Store: Bundlesync 5.0 from 5 reviews and Peak AI Bundles & Upsell 5.0 from 4 reviews.
- What features does each app list that the other doesn’t?
- Bundlesync lists 15 the others don’t mention, such as Announcement bar, Bulk pricing, Cart discounts, Cart drawer. Peak AI Bundles & Upsell lists 11 the others don’t mention, such as Conversion rates, Frequently bought together, Funnel performance, Mix-and-match bundles. 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 Oct 22, 2026 for Bundlesync, Oct 21, 2026 for Peak AI Bundles & Upsell; 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 Oct 22, 2026 for Bundlesync, Oct 21, 2026 for Peak AI Bundles & Upsell. 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.