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Shopify appwhat they say

Wiz

Wiz: Checkout Upsell

Migrate to Checkout Extensions with Checkout Wiz. Increase Revenue with 10+ features including Checkout & Post Purchase Upsells Widgets, Custom Content.

★★★★★4.9 (59)
$49/moEssential Plan$99/moPlus Growth Plan$199/moCheckout concierge
Website ↗ Shopify App Store ↗
what mrrlens sees
MRR · Estimated$3k–20k
Opportunity—
Buyer threads · 30 d0
“It started adding the free gift even if customers didn't meet the minimum required cart value.”
#1 complaint · Bugs/Reliability · 2 of 2 complaints read · analysed Oct 29, 2026 · source

01Revenue

$3k–20k

A month · the formula and every input are below

How this range is computed

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

  • reviews: 59
  • entry price: $49
  • 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 1 d ago. Listed since 2023.

02Why users leave Wiz

Bugs/Reliability2 reviews · 2 of 2

Upsell launched before confirmed schedule; free gift added below minimum cart value; thank-you page widget displayed nothing.

“It started adding the free gift even if customers didn't meet the minimum required cart value.” source ↗

Sample: 2 recent complaints (1–3★ reviews) · clustered Oct 29, 2026 · complaints from Nov 2024–Dec 2024, almost all in the last 24 months · each review labelled by a model, quotes verbatim

03How to build a better Wiz

Build difficultyMediumShopify checkout extension approval, cart and order APIs, scheduling and eligibility logic.
Three build ideas that answer these complaintsIncluded in the day pass and Pro.
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04Who wants a better Wiz

0 buyer threads in the last 30 days name Wiz.

05Questions about Wiz

How much revenue does Wiz make?

MRRLens estimates Wiz at $3k–20k 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 Wiz?

Across 2 recent complaints, the most common is bugs/reliability (2 of 2). Upsell launched before confirmed schedule; free gift added below minimum cart value; thank-you page widget displayed nothing.

What are the best Wiz alternatives?

The closest alternatives MRRLens found are Checkout B, Checkout Blocks & Customizer and Checkout Bear. The full list, with why users leave, is on the Wiz alternatives page.

See the full x-ray of Wiz

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