OngoingAI

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Shopify rating
5.0 ★
12 reviews
Pricing
Free trial available
Starter
$99/month
14-day free trial · or $1,009/year and save 15%
  • • Up to $10k in monthly bundle sales
  • • Developer-friendly, no rigid templates
  • • A/B price test your bundles
  • • Maps cleanly to ShipStation & your 3PL
  • • Real-time inventory sync
Growth
$299/month
or $3,049/year and save 15%
  • • Up to $50k in monthly bundle sales
  • • Developer-friendly, no rigid templates
  • • A/B price test your bundles
  • • Maps cleanly to ShipStation & your 3PL
  • • Real-time inventory sync
Pro
$599/month
or $6,109/year and save 15%
  • • Up to $250k in monthly bundle sales
  • • Developer-friendly, no rigid templates
  • • A/B price test your bundles
  • • Maps cleanly to ShipStation & your 3PL
  • • Real-time inventory sync
Scale
$999/month
or $10,189/year and save 15%
  • • Unlimited monthly bundle sales
  • • Developer-friendly, no rigid templates
  • • A/B price test your bundles
  • • Maps cleanly to ShipStation & your 3PL
  • • Real-time inventory sync
What does Flex Bundles do?

Create the bundle experience you always wanted with fixed and dynamic (mix-and-match product bundles. Leverages Shopify's Bundle API.

  • Fully custom, on-brand bundles: your design, your logic, no rigid templates
  • Fixed, mix & match, tiered & BOGO; fixed bundles sell on Facebook & Instagram
  • 100% native: real-time inventory, clean checkout, lightning-fast pages
  • A/B price test your bundles to find the offers that grow AOV
  • Custom data + line item properties that map to ShipStation & 3PLs

Features

Product bundlesFixed bundlesMix-and-match bundlesVariant bundlesInfinite option bundlesBuild a boxUpsell bundlesCross-sell bundlesCustom bundlesFixed pricingTiered pricingQuantity breaksFlat discountsPercentage discountsBOGODynamic pricingCustom pricing
Review history
Daily review count on the Shopify App Store
12±0 · 30d· Rating steady at 5.0★

Daily tracking from Aug 10, 2026 through today · 30 days observed · sign up free for the full history →

Category rankings
Live organic position on Shopify App Store category pages
  • Product bundles
    #130▼9

Tracked daily · last 7 days · as of 2026-09-25

Catalog position
Within Product bundles on the App Store
Rank by reviews
#81 of 357
Review percentile
78th
Rating percentile
100th
On the App Store
1.8 yrs
Works with
Integrations listed for Flex Bundles
CheckoutShopify Admin
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Frequently asked questions

Create the bundle experience you always wanted with fixed and dynamic (mix-and-match product bundles. Leverages Shopify's Bundle API. It's a product bundles tool for ecommerce stores.