OngoingAI

Usage & market intelligence

Store usage data is not available for this app.

Watch for changes
Shopify rating
4.4 ★
132 reviews
What merchants actually report
4.52average· 129 reviews analyzed· 116 with written feedback
81% 5★12% ≤3★

41% of attributable reviewers are United States merchants. 8% had used the app for a year or more when they reviewed.

The developer replies to 12% of reviews overall and 75% of critical ones.

Recent reviewers rate SellUp 5.00, above its 4.52 lifetime average.

Rating · last 90d
5.00
Recent direction
Replies to reviews
12%
Developer response rate
Replies to critical
75%
On 3★ and below
Long-term reviewers
8%
Using 1yr+ at review
Top merchant markets
United States 41%United Kingdom 21%Australia 9%Germany 4%Spain 3%
Tenure when reviewed
under a day 23%days 42%months 27%a year or more 8%

Based on public merchant reviews, with newer feedback given more weight. OngoingAI matches each review to an identifiable store and the app they use.

Pricing
Free to install
Free Tier
Free to install
  • • Unlimited Upsells
  • • Up to 500 Monthly Views
  • • Action Upsell
  • • AI On Page Upsell
  • • Cart Upsell
Getting Started
$14.99/month
  • • Unlimited Upsells
  • • Up to 5000 Upsell Views
  • • Action Upsell
  • • AI On Page Upsell
  • • Cart Upsell
What does SellUp do?

Create the best add-ons and upsells for your Shopify store. Create cart upsells in your themes own side drawer cart. Increase AOV with the best upsell app

  • Create best in class upsells and add-ons to increase revenue across your store
  • Offer add ons and cart upsells throughout the customer journey
  • Create One Check AI Upsells in 60 seconds. Sell more with SellUp
  • Create a frequently bought together section & shop the look upsells
  • Track the performance of your addon offers using the analytics suite

Features

Upsell and cross-sellCart upsellProduct page upsellThank you page upsellOne-click add-onsPop-upsCustom CSSCustom HTMLMulti-currencyCustom rulesWarrantiesShipping protectionGift wrapProduct add-onsProduct recommendationsFrequently bought togetherAI recommendationsSubscription upgradePriority processingA/B testingClick-through ratesConversion ratesFunnel performance
Review history
Daily review count on the Shopify App Store
132+4 · 30d~0.1/day· Rating 4.5★ → 4.4★

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
  • Upsell and cross-sell
    #236▼9

Tracked daily · last 6 days · as of 2026-09-24

Catalog position
Within Upsell and cross-sell on the App Store
Rank by reviews
#29 of 667
Review percentile
96th
Rating percentile
61th
On the App Store
7.4 yrs
Works with
Integrations listed for SellUp: Add ons & Cart Upsell
CheckoutCustomer accountsShopify Admin
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Frequently asked questions

Create the best add-ons and upsells for your Shopify store. Create cart upsells in your themes own side drawer cart. Increase AOV with the best upsell app It's a upsell and cross-sell tool for ecommerce stores.