Doc404

Shopify seo app by NexusMedia·Track and fix 404 pages and broken links with 301 redirects, JS redirect, and smart auto-rules

Snapshot

4.10(5 reviews)#223of 901 inSEO

Ongoing.AI tracks Doc404 daily — category rank, keyword positions in App Store search, install footprint, listing changes, and reviewer sentiment — back to when we first observed the listing.

CategoriesSEO

Rating

4.10

5 reviews

Pricing

From $9/mo

freemium

Built for Shopify

No

Years live

2

launched Jan 23, 2024

Last updated

Jul 1, 2026

Shopify listing

Catalog position

Where Doc404 sits in the App Store.

Rank and percentile inside the SEO category — the competitive shape of the niche around this app.

Rank in SEO

#223

of 901 active apps

Review count percentile

73th

vs category siblings

Rating percentile

61th

vs category siblings

Years on App Store

2

since 2024

Listing change cadence

What Doc404 has changed lately.

Every pricing tweak, tagline refresh, and Shopify-side listing ping. Captured from Ongoing.AI’s per-scrape diff log — the cadence and the content of changes, in one strip.

Listing changes · last 21 days+19shopify_lastmod: 2026-06-12 → 2026-06-13shopify_lastmod: 2026-06-13 → 2026-06-14shopify_lastmod: 2026-06-14 → 2026-06-16shopify_lastmod: 2026-06-16 → 2026-06-19shopify_lastmod: 2026-06-19 → 2026-06-21shopify_lastmod: 2026-06-21 → 2026-06-22shopify_lastmod: 2026-06-22 → 2026-06-23shopify_lastmod: 2026-06-23 → 2026-06-25shopify_lastmod: 2026-06-25 → 2026-06-27shopify_lastmod: 2026-06-27 → 2026-06-28shopify_lastmod: 2026-06-28 → 2026-06-30shopify_lastmod: 2026-06-30 → 2026-07-01Jun 13, 26Jun 23, 26Jul 4, 26

Shopify Lastmod · Jul 2

2026-06-30 → 2026-07-01

Shopify Lastmod · Jul 1

2026-06-28 → 2026-06-30

Shopify Lastmod · Jun 29

2026-06-27 → 2026-06-28

PricingIdentity & listingCadence

Reviews

What merchants are saying

4.10(5 reviews)
  • 83%positive5
  • 0%neutral0
  • 17%negative1

Popular mentions

  • bug
  • performance
  • missing feature

Top themes

  1. bug1
  2. performance1
  3. missing feature1

What merchants praise

“Migrated from paid app. This app showing promises for long term use but 1-2 features are missing. 1) Analytics for redirects link traffic 2) Pattern auto redirect Hope these will be considered in future updates.”
healthcare nt sickcare · 5★

What merchants complain about

“The redirects do not stay. When I first got the app I had over a thousand redirects. I did them all. Every week I get an email from google telling me some links have failed, so every week I am redirecting them. I finally got it down and now I am back at over 800 that need to be redirected and I am seeing that they are links I have already done. It's never ending. Just terrible.”
Awaken The Oracle · 2★ · 2024-08-23

Plans

Doc404 pricing tiers.

Free

Free

  • 20 Quotas for New 404s
  • Create and manage 301 redirects
  • Broken links statistics
  • Daily, Weekly, and Monthly Reports
  • 24/7 customer support

Premium

$9.99/month

  • Everything in the Free plan, plus:
  • Unlimited 404s tracking & fixing
  • WildCard and RegEx redirect rules
  • Automatic client-side (JS) redirect.
  • Bulk actions with broken pages
  • Priority customer support

Lifetime

$119 one-time charge

  • All from Premium
  • All future features are included

Capabilities

What Doc404:Fix broken links & 404 can do.

The 16 capabilities Doc404:Fix broken links & 404 lists across its category, in Shopify’s own taxonomy. Pulled directly from the App Store listing.

SEO tools

8
  • Broken links
  • Redirects
  • 404 pages
  • Page indexing
  • Bulk editing
  • URL optimization
  • Content optimization
  • Automations

Monitoring performance

8
  • SEO score
  • Audits
  • Reporting
  • Analytics
  • Link analysis
  • Tracking
  • Website traffic
  • Testing

FAQ

Doc404:Fix broken links & 404 — frequently asked questions.

What is Doc404:Fix broken links & 404 on Shopify?
Doc404:Fix broken links & 404 is a Shopify app in the SEO category. 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. It averages 4.10 out of 5 across 5 merchant reviews on the Shopify App Store.
How much does Doc404:Fix broken links & 404 cost?
Doc404:Fix broken links & 404 offers a free plan and a single paid plan at $9/month. The free plan includes 20 Quotas for New 404s, Create and manage 301 redirects, Broken links statistics, and Daily, Weekly, and Monthly Reports. The paid plan unlocks advanced features like additional integrations, automations, and deeper customization.
Is Doc404:Fix broken links & 404 free?
Yes — Doc404:Fix broken links & 404 offers a free plan alongside paid options. The free plan includes 20 Quotas for New 404s, Create and manage 301 redirects, and Broken links statistics. Paid plans start at $9/month for advanced features.
When was Doc404:Fix broken links & 404 launched?
Doc404:Fix broken links & 404 launched on January 23, 2024 — over 2 years on the Shopify App Store. In that time it has gathered 5 merchant reviews.
Is Doc404:Fix broken links & 404 Built for Shopify?
Doc404:Fix broken links & 404 does not currently carry Shopify's Built for Shopify badge. The badge is awarded to apps that meet Shopify's published standards for performance, ease of use, and merchant value — many high-quality apps operate without it.
What are the best Doc404:Fix broken links & 404 alternatives?
Merchants commonly compare Doc404:Fix broken links & 404 with Judge.me, Avada AI SEO Image Optimizer, Yotpo, and BOOSTER AI SEO OPTIMIZER. Each alternative covers a similar use case but differs on pricing model, integration depth, and the specific themes merchants praise in reviews — see the alternatives section above for a side-by-side.

Alternatives

Apps merchants pick instead.

Judge.me

Judge.me Product Reviews App

5.00★41,112

Known for: customer-support

Avada SEO Suite

Avada AI SEO Image Optimizer

4.90★4,466

Known for: customer-support

Yotpo

Yotpo: Product Reviews App

4.80★4,404

Known for: customer-support

Booster SEO

BOOSTER AI SEO OPTIMIZER

4.80★4,266

Known for: customer-support

Browse more inAll SEO apps

Methodology

Where the numbers come from.

Ratings, review counts, pricing tiers, “Built for Shopify”, launch date, and category memberships come from the live Shopify App Store listing — refreshed daily by Ongoing.AI’s crawler. The review-count trajectory is the diff between today’s snapshot and snapshots from 7 and 28 days ago. Topic counts and sentiment come from the review corpus, topic-tagged with Claude. Install footprint is observed via Ongoing.AI’s tech-detection pass against actively-tracked Shopify storefronts. Catalog position is computed at snapshot time against every active app sharing the primary category. Snapshot generated .

Find every brand running Doc404.

Ongoing.AI tracks every Shopify brand’s app stack daily. Pull the full install list, filter by vertical or geography, and catch the moment merchants install — or churn off.

Track Doc404 — free Start free

Prefer the source? View Doc404 on the Shopify App Store ↗