Doc404:Fix broken links & 404
Key signals for Doc404
As of , 393 Shopify stores run Doc404:Fix broken links & 404. It’s #20 in SEO by stores running it; Shopify’s own listing ranks it #337. Shoplist monitors installs, uninstalls, reviews, and listing changes continuously, so you can act on them before your competitors do.
Shopify stores using Doc404
From Shoplist’s scans of Shopify storefronts and its brand data.
Top brands running Doc404
10 of 393 detected stores, ranked by traffic. The full list adds filters, contact availability, and CSV export.
| Store | Category | Country | Traffic rank | First detected |
|---|---|---|---|---|
| Sporting Goods | HK | #452 | Nov 2026 | |
| Apparel & Accessories | US | #2,115 | Mar 2026 | |
| Baby & Toddler | DE | #2,058 | Mar 2026 | |
| Health & Beauty | US | #1,943 | Feb 2026 | |
| Apparel & Accessories | AE | #3,083 | Oct 2026 | |
| Apparel & Accessories | ES | #3,771 | Mar 2026 | |
| Furniture | AU | #5,872 | Mar 2026 | |
| Apparel & Accessories | IT | #9,619 | Mar 2026 | |
| Apparel & Accessories | US | #17,148 | Mar 2026 | |
| Apparel & Accessories | FR | #19,501 | Mar 2026 |
383 more stores in the full list
Sign up to download the entire Doc404 Shopify App dataset.
Newest stores running Doc404
What kind of stores use Doc404
A breakdown of the 393 Shopify stores Shoplist detects running Doc404: what they sell, how many products they carry, and where they’re based.
What they sell
21% of Doc404 stores sell Apparel & Accessories; 17% sell Health & Beauty.
- Apparel & Accessories
- Health & Beauty
- Home & Garden
- Food, Beverages & Tobacco
- Animals & Pet Supplies
How many products they carry
20% carry 201–500 products, the most common size; 27% carry 100 or fewer.
Where they’re based
19% of Doc404 stores are based in the United States; 11% in the United Kingdom.
- United States
- Unknown
- United Kingdom
- France
- Germany
- Other countries
How Doc404’s install base is moving
Shoplist re-crawls the same storefronts, so every store that adds Doc404, comes back to it or removes it shows up here. The store count also grows when Shoplist finds stores already running it; the breakdown keeps those apart from real installs.
Stores, last 28 days
+23
404 now · 381 28 days earlier
Reach
0.0312%
of the stores Shoplist tracks
Big-brand share
8.1%
of 270 stores of known size · 0.5× the average Shopify store · 1 big-brand adds in 28 days
Where Doc404’s store count change came from
- Real installs and removalsEstimated3 added · 1 came back · 6 removed
- −2
- Stores found already running itFirst seen when Shoplist first crawled the store, so not an install
- +55
- Stores that closed
- −1
- Other changesStores leaving or rejoining Shoplist’s tracked set, and corrections
- −29
Stores adding and removing Doc404, by week
| Week of | Added or back | Removed | Net | Notes |
|---|---|---|---|---|
| Aug 31, 2026 | 0 | 5 | -5 | Estimated |
| Sep 7, 2026 | 0 | 2 | -2 | Estimated |
| Sep 14, 2026 | 0 | 3 | -3 | Estimated |
| Sep 21, 2026 | 1 | 1 | 0 | Estimated |
| Sep 28, 2026 | 0 | 2 | -2 | Estimated |
| Oct 5, 2026 | 2 | 4 | -2 | Estimated |
| Oct 12, 2026 | 1 | 3 | -2 | Estimated |
| Oct 19, 2026 | 3 | 2 | +1 | Estimated |
| Oct 26, 2026 | 0 | 1 | -1 | Estimated |
Apps installed alongside Doc404
The apps Shoplist most often detects on the same stores as Doc404.
- Judge.me173
- Klaviyo151
- Shopify Inbox121
- Instafeed73
- Shopify Forms73
- Shopify Collabs47
- Simprosys Google Shopping Feed33
- PageFly ✦ AI Page Builder31
- UpPromote Affiliate Marketing31
- CWILL Popup26
Each bar is the number of Doc404 stores also running that app. Turn shared app usage into account research with the complementary-app prospecting playbook.
Doc404 on the Shopify App Store
Shoplist reads Doc404’s App Store listing every day: where it ranks, what merchants say, what it charges and every edit it ships.
Where Shopify ranks Doc404
Shoplist reads Shopify’s full category listings every day, so a climb or a slip shows up the day it happens.
| Day | Search and navigation - Other | Search and navigation | SEO |
|---|---|---|---|
| Sep 3, 2026 | #35 | #51 | #334 |
| Sep 4, 2026 | #36 | #51 | #337 |
| Sep 5, 2026 | #36 | #51 | #336 |
| Sep 6, 2026 | #36 | #51 | #337 |
| Sep 7, 2026 | #37 | #51 | #338 |
| Sep 8, 2026 | #37 | — | #338 |
| Sep 9, 2026 | #37 | #51 | #342 |
| Sep 10, 2026 | #37 | #51 | #341 |
| Sep 11, 2026 | #37 | #51 | #336 |
| Sep 12, 2026 | #37 | #51 | #334 |
| Sep 13, 2026 | #37 | #52 | #333 |
| Sep 14, 2026 | #37 | #52 | #340 |
| Sep 15, 2026 | #30 | #52 | #287 |
| Sep 17, 2026 | #27 | #53 | #259 |
| Sep 19, 2026 | #28 | #53 | #255 |
| Sep 20, 2026 | #29 | #53 | #258 |
| Sep 21, 2026 | #28 | #53 | #262 |
| Sep 22, 2026 | #29 | #53 | #261 |
| Sep 23, 2026 | #30 | #53 | #265 |
| Sep 24, 2026 | #38 | #53 | #347 |
| Sep 25, 2026 | #39 | #53 | #345 |
| Sep 26, 2026 | #39 | #53 | #343 |
| Sep 27, 2026 | #39 | #53 | #342 |
| Sep 28, 2026 | #39 | #53 | #343 |
| Sep 29, 2026 | #38 | #53 | #342 |
| Sep 30, 2026 | #39 | #53 | #336 |
| Oct 1, 2026 | #39 | #53 | #339 |
| Oct 2, 2026 | #38 | #53 | #334 |
| Oct 3, 2026 | #39 | #53 | #334 |
| Oct 4, 2026 | #39 | #53 | #333 |
| Oct 5, 2026 | #39 | #53 | #336 |
| Oct 6, 2026 | #39 | #53 | #339 |
| Oct 7, 2026 | #22 | #53 | #230 |
| Oct 8, 2026 | #39 | #53 | #336 |
| Oct 9, 2026 | #39 | #53 | #338 |
| Oct 10, 2026 | #38 | #53 | #340 |
| Oct 11, 2026 | #38 | #53 | #338 |
| Oct 12, 2026 | #34 | #53 | #286 |
| Oct 13, 2026 | #34 | #53 | #288 |
| Oct 14, 2026 | #33 | #54 | #288 |
| Oct 15, 2026 | #34 | #54 | #287 |
| Oct 16, 2026 | #37 | #53 | #333 |
| Oct 17, 2026 | #37 | #54 | #339 |
| Oct 18, 2026 | #38 | #53 | #342 |
| Oct 19, 2026 | #38 | #53 | #342 |
| Oct 20, 2026 | #38 | #53 | #344 |
| Oct 21, 2026 | #40 | #53 | #337 |
| Oct 22, 2026 | #40 | — | #338 |
| Oct 23, 2026 | #41 | #53 | #337 |
| Oct 24, 2026 | #39 | #53 | #336 |
| Oct 25, 2026 | #40 | #54 | #337 |
| Oct 31, 2026 | #37 | #54 | #333 |
| Nov 1, 2026 | #38 | #54 | #337 |
| Nov 2, 2026 | #38 | #54 | #337 |
| Nov 4, 2026 | #35 | #54 | #330 |
| Nov 5, 2026 | #36 | #54 | #332 |
| Nov 6, 2026 | #36 | #54 | #336 |
| Nov 7, 2026 | #37 | #54 | #338 |
| Nov 8, 2026 | #36 | #54 | #337 |
What merchants say about Doc404
The verdict from its App Store reviews, and whether the merchants who leave them stay.
5.0
Doc404 review momentum
New reviews follow new installs, so a rising month is Doc404 winning merchants in public.
- February 2024: 1 reviews
- March 2024: 1 reviews
- June 2024: 2 reviews
- July 2024: 1 reviews
- August 2024: 1 reviews
What Doc404 charges
Free plan available. Every plan on its listing, and every price change Shoplist has caught, so you can see exactly how it packages and prices.
Free
Free
Premium
$9.99/month
Lifetime
$119 one-time charge
Plan features updated
Every edit Doc404 ships to its listing
Titles, prices, screenshots and featured spots, diffed line by line. A competitor’s listing edits are its strategy, in public.
Developer name changed +4 more
Highlights updated +2 more
App name changed +1 more
App name changed +1 more
Plan features updated +3 more
How Doc404 sells itself on the App Store
The pitch, integrations and features merchants see before they install: the positioning a competitor is betting on.
“Track and fix 404 pages and broken links with 301 redirects, JS redirect, and smart auto-rules”
What it does
Doc 404 helps you detect and fix 404 errors, manage broken links, and create smart 301 redirects. Track errors in real time, set up automatic redirects using Wildcard or RegEx rules, and fix issues in bulk to save time. Automatic client-side redirects recover… Doc 404 helps you detect and fix 404 errors, manage broken links, and create smart 301 redirects. Track errors in real time, set up automatic redirects using Wildcard or RegEx rules, and fix issues in bulk to save time. Automatic client-side redirects recover lost traffic, while instant email alerts keep you informed. Maintain site health, protect your SEO, and ensure every visitor lands on a working page - never worry about lost sales, SEO issues, or frustrated customers again.
Features it lists
Screenshots
Doc404 listing facts
- Developer
- NexusMedia
- Launched
- January 23, 2024
- Shopify rank
- #36 in Search and navigation - Other#54 in Search and navigation#337 in SEO
- Languages
- English
Compare Doc404
The apps in its App Store category, with the stores Shoplist detects on each and their listing ratings.
Alternatives to Doc404
Apps merchants weigh against Doc404:Fix broken links & 404, with their own detected stores and ratings.
Doc404:Fix broken links & 404 vs Redirect Hero
Doc404:Fix broken links & 404 vs Redirect Ninja
Doc404:Fix broken links & 404 vs SC Easy 404
Doc404:Fix broken links & 404 vs 404/301 URL Redirects by Nabu
Doc404:Fix broken links & 404 vs Redirect Pro
Doc404:Fix broken links & 404 vs 301 Redirect
Follow the apps you compete with and decide which changes deserve action. See the competitor-monitoring workflow.
Seen on the storefront, not guessed
If Shoplist shows Doc404 on a store, it’s there. Every count on this page traces to code found on a live storefront, re-checked on every crawl.
393
Found in the storefront’s own code
Shoplist matches the scripts, app blocks and pixels Doc404 loads on each live storefront. No surveys, no developer-reported numbers, no model guessing installs from review counts.
6
Re-checked, so the count stays current
Shoplist keeps crawling the same storefronts. A store that uninstalls Doc404 leaves the count on the next crawl, so you read today’s install base, not a high-water mark.
Daily
The App Store, read every day
Rank, reviews, pricing and every listing edit are captured daily, so a price change or a ranking slip shows up here the day it ships.
Two public sources, labelled on every section. Store data last checked .
Read the full methodologyQuestions about Doc404
Straight answers from the same data as the rest of this page. The full store list answers the rest.
How many Shopify stores use Doc404:Fix broken links & 404?
Shoplist detects Doc404:Fix broken links & 404 on 393 Shopify storefronts. The count comes from repeat crawls of public storefronts, so it moves as stores install and remove the app.
Which Shopify brands use Doc404:Fix broken links & 404?
This page lists the top 10 by traffic. A free Shoplist account previews the full list with filters for category, country and traffic, and credits open every row of all 393 stores.
What apps do Doc404:Fix broken links & 404 stores also use?
Judge.me Product Reviews App, Klaviyo: Email Marketing & SMS, and Shopify Inbox run on the most Doc404:Fix broken links & 404 stores. The full co-install list shows every app those stores run, ranked by how many share it.
Can I export the stores using Doc404:Fix broken links & 404?
Yes. A free account opens the first stores with filters and contact availability. Paid plans export every store running Doc404:Fix broken links & 404 to CSV and alert you when stores install or remove it.
How does Shoplist detect Doc404:Fix broken links & 404?
Shoplist crawls public Shopify storefronts and matches the code Doc404:Fix broken links & 404 loads on each one. A store counts once that evidence is found and drops out when it disappears. It is evidence from the storefront itself, not a customer list from the developer.
Go beyond Doc404
Its closest rival, its developer and the charts it competes on, from the same data.
- Doc404 vs Redirect HeroDetected stores, store movement, ratings and pricing side by side.
- NexusMediaEvery app NexusMedia publishes, with their detected reach.
- Top apps by categoryThe ten apps gaining the most detected installs in each category.
- All Shopify appsBrowse every app Shoplist tracks, by category, rating, and reach.
Start with the newest stores running Doc404, named and dated.
Filter by category, country, and traffic, see contact availability, and get alerted when stores install or leave.
