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Shopify appwhat they say

Propel Upsell & Cross‑sell

★★★★★4.7 (90)
$4.99/moShopify Basic$9.99/moShopify$49.99/moShopify Plus
what mrrlens sees
MRR · Estimated$472–3k
Opportunity—
Buyer threads · 30 d0
“The upsell app allows customers to take the original item that out of their cart and STILL get the UPSELL product discounted or FREE.”
#1 complaint · Bugs/Reliability · 80% of complaints read · analysed Oct 29, 2026 · source

01Revenue

$472–3k

A month · the formula and every input are below

How this range is computed

reviews × installs-per-review × paying share × entry price

  • reviews: 90
  • entry price: $5
  • 7–20 active installs per published review (measured: median 12 on the 20 most-installed apps)
  • 15%–35% of installs on a paid plan

A range from public signals and the listed price, not a claim about the company’s books. Methodology.

Store data from the Shopify App Store listing, refreshed daily. Updated 5 h ago. Listed since 2019.

02Why users leave Propel Upsell & Cross‑sell

5★87%
4★8%
3★1%
2★1%
1★3%
Bugs/Reliability4 reviews · 80%

Cart loophole: deleting original item leaves discounted upsell price; customers can multiply discounted product quantity.

“The upsell app allows customers to take the original item that out of their cart and STILL get the UPSELL product discounted or FREE.” source ↗

Sample: 5 recent complaints (1–3★ reviews) · clustered Oct 29, 2026 · complaints from Mar 2020–Jun 2021, none in the last 24 months — history, not today · each review labelled by a model, quotes verbatim

03How to build a better Propel Upsell & Cross‑sell

Build difficultyMediumShopify app approval, cart/discount logic correctness, theme cleanup, and support burden.
Three build ideas that answer these complaintsIncluded in the day pass and Pro.
Unlock

04Who wants a better Propel Upsell & Cross‑sell

0 buyer threads in the last 30 days name Propel Upsell & Cross‑sell.

05Questions about Propel Upsell & Cross‑sell

How much revenue does Propel Upsell & Cross‑sell make?

MRRLens estimates Propel Upsell & Cross‑sell at $472–3k a month (low confidence). The range comes from public signals (reviews × installs-per-review × paying share × entry price), not from the company's books; the formula and its inputs are shown on this page.

What do users complain about most in Propel Upsell & Cross‑sell?

Across 5 recent complaints, the most common is bugs/reliability (80%). Cart loophole: deleting original item leaves discounted upsell price; customers can multiply discounted product quantity.

See the full x-ray of Propel Upsell & Cross‑sell

Full 1-star breakdown with verbatim quotes, the build blueprint and every live thread — on every product.