mrrlens
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Shopify appwhat they say

Stack

Stack: Customer Account Blocks

Add targeted blocks to Shopify customer accounts for offers, FAQs, reorder CTAs, B2B notices, and support links. No code or theme edits.

★★★★★5.0 (16)
Free$9/moStarter$19/moGrowth
Website ↗ Shopify App Store ↗
what mrrlens sees
MRR · Estimated$151–1k
Opportunity—
Buyer threads · 30 d0
No complaints read yet.
The reviews crawler visits every product weekly.

01Revenue

$151–1k

A month · the formula and every input are below

How this range is computed

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

  • reviews: 16
  • entry price: $9
  • 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 8 h ago. Listed since 2026.

02Why users leave Stack

Negative reviews for Stack have not been read yet. The crawler visits every listing weekly.

03How to build a better Stack

The blueprint is written from the complaint clusters, so it appears once negative reviews have been read.

04Who wants a better Stack

0 buyer threads in the last 30 days name Stack, and 1 more is in the same market.

05Questions about Stack

How much revenue does Stack make?

MRRLens estimates Stack at $151–1k 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 are the best Stack alternatives?

The closest alternative MRRLens found is Customer Accounts Toolbox. Why users leave is on the Stack alternatives page.

See the full x-ray of Stack

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