SellUp

Shopify upsell and cross-sell app by LAUNCHTIP·Drive more revenue with cross-sells, upsells, product add-on & cart recommendations for your store.

Snapshot

4.30(124 reviews)#93of 956 inUpsell and cross-sell

Ongoing.AI tracks SellUp daily — category rank, keyword positions in App Store search, install footprint, listing changes, and reviewer sentiment — back to when we first observed the listing.

CategoriesUpsell and cross-sell

Rating

4.30

124 reviews

Pricing

From $14/mo

freemium

Built for Shopify

No

Years live

7

launched Apr 26, 2019

Last updated

Jul 1, 2026

Shopify listing

Recent activity

Review trajectory.

Daily review count and rating drift. The blue line is cumulative review count; the dashed amber overlay is the rating on the right axis. Boring is good — sudden swings stand out against an otherwise stable curve.

New reviews

7-day Δ

+0

28-day Δ

+0

Rating change

7-day Δ

+0.00

28-day Δ

+0.00

1241241241231235.003.752.501.250.00May 28Jun 5Jun 14Jun 22Jul 1Total reviewsRating (0–5)
SellUp added 0 reviews over the last 28 days.

Keyword rank over time

Where SellUp shows up in App Store search.

Daily position on the Shopify App Store search-results page for every tracked term SellUp ranks on. Lower is better — the Y axis is inverted so strong ranks sit at the top. Best so far: #80 on "upsell".

#79#83#88#92#96May 29Jun 1Jun 4Jun 7Jun 11upsell
1 term, 11 daily observations. Tracked daily from Ongoing.AI's App Store search snapshots — gaps are days the app fell off the captured pages entirely.

  • upsell

    #94

    best #80

    −14 positions

Catalog position

Where SellUp sits in the App Store.

Rank and percentile inside the Upsell and cross-sell category — the competitive shape of the niche around this app.

Rank in Upsell and cross-sell

#93

of 956 active apps

Review count percentile

90th

vs category siblings

Rating percentile

46th

vs category siblings

Years on App Store

7

since 2019

Listing change cadence

What SellUp has changed lately.

Every pricing tweak, tagline refresh, and Shopify-side listing ping. Captured from Ongoing.AI’s per-scrape diff log — the cadence and the content of changes, in one strip.

Listing changes · last 21 days+20shopify_lastmod: 2026-06-10 → 2026-06-11shopify_lastmod: 2026-06-11 → 2026-06-12shopify_lastmod: 2026-06-12 → 2026-06-13shopify_lastmod: 2026-06-13 → 2026-06-15shopify_lastmod: 2026-06-15 → 2026-06-16shopify_lastmod: 2026-06-16 → 2026-06-17shopify_lastmod: 2026-06-17 → 2026-06-18shopify_lastmod: 2026-06-18 → 2026-06-19shopify_lastmod: 2026-06-19 → 2026-06-20shopify_lastmod: 2026-06-20 → 2026-06-21shopify_lastmod: 2026-06-21 → 2026-06-22shopify_lastmod: 2026-06-22 → 2026-06-24shopify_lastmod: 2026-06-24 → 2026-06-25shopify_lastmod: 2026-06-25 → 2026-06-26shopify_lastmod: 2026-06-26 → 2026-06-27shopify_lastmod: 2026-06-27 → 2026-06-28shopify_lastmod: 2026-06-28 → 2026-06-29shopify_lastmod: 2026-06-29 → 2026-06-30shopify_lastmod: 2026-06-30 → 2026-07-01Jun 11, 26Jun 21, 26Jul 2, 26

Shopify Lastmod · Jul 2

2026-06-30 → 2026-07-01

Shopify Lastmod · Jul 1

2026-06-29 → 2026-06-30

Shopify Lastmod · Jun 30

2026-06-28 → 2026-06-29

PricingIdentity & listingCadence

Reviews

What merchants are saying

4.30(124 reviews)
  • 89%positive155
  • 4%neutral7
  • 7%negative12

Popular mentions

  • pricing
  • feature request
  • performance
  • billing transparency
  • app performance
  • transparency
  • billing

Top themes

  1. pricing2
  2. feature request1
  3. performance1
  4. billing transparency1
  5. app performance1
  6. transparency1
  7. billing1

What merchants praise

“Great app, and support is very quick and helpful. Worth the fees you pay, we make a good profit off the back of the app. Thank you, team.”
Dog-G8 · 5★

What merchants complain about

“there are other apps that do the same function for 1/4 of the price. Do your research, I have moved away from this app”
Purebreed Kitties · 1★

Plans

SellUp pricing tiers.

Free Tier

Free to install

  • Unlimited Upsells
  • Up to 500 Monthly Views
  • Action Upsell
  • AI On Page Upsell
  • Cart Upsell
  • Post Purchase
  • Analytics
  • Basic Support

Getting Started

$14.99/month

  • Unlimited Upsells
  • Up to 5000 Upsell Views
  • Action Upsell
  • AI On Page Upsell
  • Cart Upsell
  • Post Purchase
  • Analytics
  • Premium Support

Capabilities

What SellUp can do.

The 22 capabilities SellUp lists across its category, in Shopify’s own taxonomy. Pulled directly from the App Store listing.

Customization

9
  • Cart upsell
  • Product page upsell
  • Thank you page upsell
  • One-click add-ons
  • Pop-ups
  • Custom CSS
  • Custom HTML
  • Multi-currency
  • Custom rules

Offers and recommendations

9
  • Warranties
  • Shipping protection
  • Gift wrap
  • Product add-ons
  • Product recommendations
  • Frequently bought together
  • AI recommendations
  • Subscription upgrade
  • Priority processing

Analytics

4
  • A/B testing
  • Click-through rates
  • Conversion rates
  • Funnel performance

FAQ

SellUp — frequently asked questions.

What is SellUp on Shopify?
SellUp, officially listed on the Shopify App Store as SellUp: Add ons & Cart Upsell, is a Shopify app in the Upsell and cross-sell category. Looking to maximize revenue? With SellUp, you can create bold, precision based cross-sells, upsells, product accessories & add-ons for your store. From product page through to the cart and on to the thank you page, you can offer the best upsell & product add-on flow throughout the customer journey. SellUp will match your stores design so upsells look seamless. Incentivize customers with powerful call-to-actions & leverage AI to turn single product orders into multi-product orders increasing AOV. It averages 4.30 out of 5 across 124 merchant reviews on the Shopify App Store.
How much does SellUp cost?
SellUp offers a free plan and a single paid plan at $14/month. The free plan includes Unlimited Upsells, Up to 500 Monthly Views, Action Upsell, and AI On Page Upsell. The paid plan unlocks advanced features like additional integrations, automations, and deeper customization.
Is SellUp free?
Yes — SellUp offers a free plan alongside paid options. The free plan includes Unlimited Upsells, Up to 500 Monthly Views, and Action Upsell. Paid plans start at $14/month for advanced features.
When was SellUp launched?
SellUp launched on April 26, 2019 — over 7 years on the Shopify App Store. In that time it has gathered 124 merchant reviews.
Is SellUp Built for Shopify?
SellUp does not currently carry Shopify's Built for Shopify badge. The badge is awarded to apps that meet Shopify's published standards for performance, ease of use, and merchant value — many high-quality apps operate without it.
What are the best SellUp alternatives?
Merchants commonly compare SellUp with PageFly Landing Page Builder, Kaching Bundles App & Upsells, BOGOS, and GemPages Landing Page Builder. Each alternative covers a similar use case but differs on pricing model, integration depth, and the specific themes merchants praise in reviews — see the alternatives section above for a side-by-side.
What complaints come up about SellUp?
7% of analyzed merchant reviews are negative. The pain points most often raised in critical reviews are pricing, feature request, and performance — see the review fingerprint above for the per-merchant detail.

Alternatives

Apps merchants pick instead.

PageFly

PageFly Landing Page Builder

4.90★5,645

Known for: customer-support

Kaching Bundles & Upsells

Kaching Bundles App & Upsells

5.00★4,641

BOGOS

BOGOS: Free Gift Bundle Upsell

5.00★3,953

Known for: ease-of-use

GEMCOMMERCE CO., LTD

GemPages Landing Page Builder

4.90★3,795
Browse more inAll Upsell and cross-sell apps

Methodology

Where the numbers come from.

Ratings, review counts, pricing tiers, “Built for Shopify”, launch date, and category memberships come from the live Shopify App Store listing — refreshed daily by Ongoing.AI’s crawler. The review-count trajectory is the diff between today’s snapshot and snapshots from 7 and 28 days ago. Topic counts and sentiment come from the review corpus, topic-tagged with Claude. Install footprint is observed via Ongoing.AI’s tech-detection pass against actively-tracked Shopify storefronts. Catalog position is computed at snapshot time against every active app sharing the primary category. Snapshot generated .

Find every brand running SellUp.

Ongoing.AI tracks every Shopify brand’s app stack daily. Pull the full install list, filter by vertical or geography, and catch the moment merchants install — or churn off.

Request access Get alerts on SellUp

Prefer the source? View SellUp on the Shopify App Store ↗