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Shopify appwhat they say

Doc404:Fix broken links & 404

Shopify app to fix broken links and 404 pages. Track and fix broken links in Shopify on autopilot with a 301 redirect. Shopify broken link checker.

★★★★★5.0 (5)
Free$9.99/moPremium
Website ↗ Shopify App Store ↗
what mrrlens sees
MRR · Estimated$52–350
Opportunity—
Buyer threads · 30 d0
“The redirects do not stay.”
#1 complaint · Bugs/Reliability · 1 of 1 complaints read · analysed Nov 2, 2026 · source

01Revenue

$52–350

A month · the formula and every input are below

How this range is computed

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

  • reviews: 5
  • entry price: $10
  • 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.

2 daily snapshots · growth 30 d: —

Store data from the Shopify App Store listing, refreshed daily. Updated 1 d ago. Listed since 2024.

02Why users leave Doc404:Fix broken links & 404

Bugs/Reliability1 review · 1 of 1

Redirects do not persist; user rebuilt over 1,000, then Google flagged failures weekly and count rose back above 800.

“The redirects do not stay.” source ↗

Sample: 1 recent complaint (1–3★ reviews) · clustered Nov 2, 2026 · complaints from Aug 2024–Aug 2024, none in the last 24 months — history, not today · each review labelled by a model, quotes verbatim

03How to build a better Doc404:Fix broken links & 404

Build difficultyLowShopify app integration and review plus reliable redirect persistence; no payments, regulation, hardware, or network effects.
Three build ideas that answer these complaintsIncluded in the day pass and Pro.
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04Who wants a better Doc404:Fix broken links & 404

0 buyer threads in the last 30 days name Doc404:Fix broken links & 404.

05Questions about Doc404:Fix broken links & 404

How much revenue does Doc404:Fix broken links & 404 make?

MRRLens estimates Doc404:Fix broken links & 404 at $52–350 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 Doc404:Fix broken links & 404?

Across 1 recent complaints, the most common is bugs/reliability (1 of 1). Redirects do not persist; user rebuilt over 1,000, then Google flagged failures weekly and count rose back above 800.

What are the best Doc404:Fix broken links & 404 alternatives?

The closest alternatives MRRLens found are 301 Redirect, Redirect Pro ‑ 404 SEO and SEOWILL ‑ 404 Link Redirect. The full list, with why users leave, is on the Doc404:Fix broken links & 404 alternatives page.

See the full x-ray of Doc404:Fix broken links & 404

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