The Webrex: SEO Audit Optimizer Insider’s Guide
Everything we know about Webrex: SEO Audit Optimizer in one document: what it costs, its grades, getting a refund, getting help and what else to look at. Read it here, or keep a copy.
Webrex: SEO Audit Optimizer
The Insider’s Guide
Technical SEO audit app for Shopify stores, priced by product count
Every plan, grade, refund rule and rival among SEO plugins and apps, read from Webrex: SEO Audit Optimizer’s own pages.
Made by Webrex Studio · checked Oct 23, 2026 · toolgpa.com
Contents
- 01WelcomeWhat it is, who it suits, its grades and the ten things to know first
- 02What it costsEvery plan, the free plan, ways to pay less and how prices have moved
- 03What it doesIts main features, where it runs, what it works with and who makes it
- 04Where it standsIts grades against its category, and whether to keep it or make your own
- 05The alternativesThe tools it is most often weighed against, side by side
- 06Quick answersThe questions people ask about it, each answered in a line or two
- 07About ToolGPAWho made this guide, what else is on the site, and how to cite it
ToolGPA put this guide together from Webrex: SEO Audit Optimizer’s own pages, its app-store listings and our grades. Every fact in it is on Webrex: SEO Audit Optimizer’s page too, where it is kept up to date. Checked Oct 23, 2026.
Part 01 · Overview
Welcome
What it is, who it suits, its grades and the ten things to know first
2.0
GPA, above 7 of the 78 other SEO plugins and apps we grade
Webrex: SEO Audit Optimizer checks a Shopify store for technical SEO problems: meta titles, descriptions and image alt text, social sharing tags, URL structure and crawling, localization, security, scripts and AMP. Paid plans add more than 50 page checks, robots.txt and sitemap checks, hreflang, HTML quality and content analysis, and SEO recommendations and fixes. Plans are set by how many products the app can audit.
To get you started, here are 9 things to know about Webrex: SEO Audit Optimizer, taken from its own pages and our grades.
It installs from the Shopify App Store, but an audit only helps once you work through its findings, and fixes start at Premium.
- 1
Best for a technical SEO checklist for a Shopify store
Webrex SEO Audit Optimizer checks a Shopify store's meta tags, alt text, social tags, URLs, scripts and security, and paid plans add 50+ page checks, robots.txt, sitemap and hreflang audits with suggested fixes.
- 2
Paid plans start at $9.99 a month
As its pricing page puts it: $9.99 per month for 500 products, billed every 30 days.
- 3
There is a free plan
50 products, basic technical SEO checks, duplicate content detection, meta tag validation and missing alt text detection.
- 4
It runs on Web
Web.
- 5
Meta tag audit
Checks meta titles, descriptions and image alt text across the store, and flags missing alt text and duplicate content on every plan.
- 6
Social tag checker
Checks the sharing tags that Facebook, WhatsApp, Twitter and Pinterest read when a product link is shared.
- 7
URL and crawling analysis
Reviews URL structure and how efficiently search engines can crawl the store; robots.txt and sitemap checks start at Premium.
- 8
A 2.0 GPA, above 7 of 78
That is against the other SEO plugins and apps we grade, on value, the free plan, features, ease of use and platforms.
- 9
Keep it
Nothing Webrex: SEO Audit Optimizer does is plain enough to make in a weekend. The 2 things listed below take a company.
Webrex: SEO Audit Optimizer at a glance
- Pricing
- Free plan, from $9.99 per month for 500 products, billed every 30 days
- Free plan
- Yes
- Free trial
- 7-day free trial on the Premium, Pro and Elite plans
- Runs on
- Web
- Made by
- Webrex Studio, since 2025
- Category
- SEO Plugins & Apps
- Our grade
- 2.0 GPA, fair
The report card
Best for a technical SEO checklist for a Shopify store
Webrex SEO Audit Optimizer checks a Shopify store's meta tags, alt text, social tags, URLs, scripts and security, and paid plans add 50+ page checks, robots.txt, sitemap and hreflang audits with suggested fixes. The free plan covers 50 products, prices climb with catalog size to a 5,000-product ceiling, and schema and AI meta tags are separate apps.
| Subject | Grade | Comment |
|---|---|---|
| Value for money | C | Premium is $9.99 every 30 days for 500 products, just under this category's $10.99 middle, or $83.92 a year. 1,000 products is $19.99 and 5,000 is $29.99. |
| Free plan and trial | C | Free for 50 products with basic checks, duplicate content detection, meta tag validation and missing alt text. You'll pass 50 products fast, and paid plans have a 7-day trial. |
| Features | C | Meta, alt text and social tag checks, URL and crawl analysis, hreflang, scripts, AMP and security, and fixes from Premium. It covers the audit, but schema, AI meta tags and speed work are separate Webrex apps. |
| Ease of use | C | No rating on record. It installs from the Shopify App Store, but an audit only helps once you work through its findings, and fixes start at Premium. |
| Platforms and integrations | C | Web only, inside the Shopify admin, with Shopify Admin the one connection listed. No phone or desktop app. |
An A is worth 4 points, a B 3, a C 2, a D 1 and an F nothing. The GPA is the average of the five.
Who Webrex: SEO Audit Optimizer is for
- Fits if you want a technical SEO checklist rather than a full suite
- Works for stores selling in several countries that need hreflang checked
Who it is not for
- Skip it if your store isn't on Shopify, as it installs only from the Shopify App Store
- Tight if you stay free, at 50 products and basic checks, with robots.txt, sitemap and hreflang audits on Premium
- Pricey if your catalog grows, as the price rises with products and the top plan stops at 5,000
- Too light for fixing schema, AI meta tags or speed, which are separate Webrex apps
Good to know
Good for
- Shopify stores that want a technical SEO checklist rather than a full suite
- Merchants selling in several countries who need hreflang checked
- Small catalogs, since the free plan covers 50 products
Worth knowing
- Works only on Shopify stores; it is installed from the Shopify App Store.
- The free plan audits 50 products with basic checks; the 50+ page checks, robots.txt, sitemap and hreflang audits need Premium at $9.99 a month.
- Price rises with catalog size, and the largest plan stops at 5,000 products.
- Schema markup, AI meta tags and speed optimization are separate Webrex apps.
Part 02 · Pricing
What it costs
Every plan, the free plan, ways to pay less and how prices have moved
$9.99
A month to start. There is a free plan too
Webrex: SEO Audit Optimizer has a free plan. Paid plans start at $9.99 per month for 500 products, billed every 30 days.
Free
$0
50 products, basic technical checks, duplicate content detection, meta tag validation and missing alt text detection.
Premium
$9.99
per month for 500 products, billed every 30 days
50+ page checks, robots.txt and sitemap, content quality, hreflang, HTML quality, and recommendations and fixes. $83.92 a year.
Pro
$19.99
per month for 1,000 products, billed every 30 days
Everything in Premium for up to 1,000 products, with priority support. $167.92 a year.
Elite
$29.99
per month for 5,000 products, billed every 30 days
Everything in Pro for up to 5,000 products. $251.92 a year.
The free plan
50 products, basic technical SEO checks, duplicate content detection, meta tag validation and missing alt text detection.
Trying it first
7-day free trial on the Premium, Pro and Elite plans
Read from apps.shopify.com on Oct 23, 2026.
Ways to pay less
Annual discount
Save 30% with yearly billing
The listing offers each paid plan yearly at 30% less, for example Premium at $83.92 a year instead of $9.99 a month.
Stated on apps.shopify.com
Part 03 · Features
What it does
Its main features, where it runs, what it works with and who makes it
1
Place it runs: Web
Technical SEO audit app for Shopify stores, priced by product count. Here is what it does, as its own site describes it, and what it covers: site audit, content optimization.
Meta, alt text and social tag checks, URL and crawl analysis, hreflang, scripts, AMP and security, and fixes from Premium.
- Meta tag audit
- Checks meta titles, descriptions and image alt text across the store, and flags missing alt text and duplicate content on every plan.
- Social tag checker
- Checks the sharing tags that Facebook, WhatsApp, Twitter and Pinterest read when a product link is shared.
- URL and crawling analysis
- Reviews URL structure and how efficiently search engines can crawl the store; robots.txt and sitemap checks start at Premium.
- International SEO
- Premium and above audit hreflang tags and localization settings for stores that sell in several languages or regions.
- Script, AMP and security checks
- Looks at script performance, AMP compliance and security settings that affect loading and mobile use.
- Recommendations and fixes
- Premium and above add SEO recommendations and fixes for the issues found, plus content quality and HTML quality checks.
Where it runs
- Web
What it works with
- Shopify Admin
Webrex: SEO Audit Optimizer is made by Webrex Studio, and has been around since 2025.
Part 04 · Standing
Where it stands
Its grades against its category, and whether to keep it or make your own
7/78
Other SEO plugins and apps it is graded above
Webrex: SEO Audit Optimizer's GPA of 2.0 is higher than 7 of the 78 other SEO plugins and apps we grade, and level with 10.
Its paid plans start at $9.99 a month, against a middle price of $9.99 for the category: 24 of the 58 others that charge start lower.
On features, ease of use and platforms it scores 2.0 out of 4. 22 tools score higher and cost less.
Each grade against the category
Every bar is all 79 SEO plugins and apps we grade, cut by the letter each got. Webrex: SEO Audit Optimizer’s own letter is outlined.
- CValue for moneyAbove 15 of 78
- CFree plan and trialAbove 8 of 78
- CFeaturesAbove 9 of 78
- CEase of useAbove 0 of 78
- CPlatforms and integrationsAbove 0 of 78
Price against what you get
Each dot is one of 70 SEO plugins and apps. Further left costs less; higher up scores better on features, ease of use and platforms. Webrex: SEO Audit Optimizer is the marked dot.
What paid plans start at, a month (each step along is roughly double) →
Keep it, or make your own?
Whether this is something you could build for yourself with an AI app builder, and what you would give up.
Keep it
Nothing Webrex: SEO Audit Optimizer does is plain enough to make in a weekend. The 2 things listed below take a company.
That makes this kind of software worth paying for, not this one in particular: 61 of the 78 other SEO plugins and apps grade higher. It costs $119.88 a year.
What you could not
- A crawler that checks every page of a site.
- A score built from what the top results for each keyword cover.
What this rests on. Webrex: SEO Audit Optimizer’s listing: what it does, where it runs, what it plugs into and what it costs. It is a judgement about the kind of software this is. We have not built a replacement for it, and making your own means looking after it too. How we decide, and every tool’s verdict.
Part 05 · Alternatives
The alternatives
The tools it is most often weighed against, side by side
Webrex SEO, SEO Manager | venntov, Avada SEO Suite, Booster AI SEO + AEO Optimizer and SearchPie
The 5 tools Webrex: SEO Audit Optimizer is most often weighed against, with where each one differs from it.
- 2.8GPA
Webrex SEO
Free plan · from $9.99/mo
Shopify schema app for product rich results and AI-ready FAQ markup.
- Webrex: SEO Audit Optimizer also covers site audit and content optimization.
- Webrex SEO also covers AI search visibility and schema markup.
- 2.2GPA
SEO Manager | venntov
Free trial · from $9/mo
Shopify SEO app for meta tags, structured data and 404 redirects.
- Webrex: SEO Audit Optimizer has a free plan. SEO Manager | venntov does not, though it has a free trial.
- Webrex: SEO Audit Optimizer also covers content optimization.
- SEO Manager | venntov also covers reports and schema markup.
- 2.2GPA
Avada SEO Suite
Free plan · from $34.95/mo
Shopify SEO app with AI audits, image compression and speed tools.
- Webrex: SEO Audit Optimizer also covers content optimization.
- Avada SEO Suite also covers keyword research, schema markup and page speed.
- 2.2GPA
Booster AI SEO + AEO Optimizer
Free plan · from $39/mo
Shopify app that audits and fixes store SEO and compresses images.
- Webrex: SEO Audit Optimizer also covers content optimization.
- Booster AI SEO + AEO Optimizer also covers reports, schema markup and page speed.
- 2.4GPA
SearchPie
Free plan · from $39/mo
Shopify SEO app for schema, meta tags, indexing and page speed.
- Webrex: SEO Audit Optimizer also covers content optimization.
- SearchPie also covers keyword research, schema markup and page speed.
Part 06 · Questions
Quick answers
The questions people ask about it, each answered in a line or two
14
Questions, each answered in a line or two
The short version of everything above, for when you only need the answer. Each one is told in full in its part of the guide.
Is Webrex: SEO Audit Optimizer free?
Webrex: SEO Audit Optimizer has a free plan. 50 products, basic technical SEO checks, duplicate content detection, meta tag validation and missing alt text detection.
How much does Webrex: SEO Audit Optimizer cost?
Webrex: SEO Audit Optimizer lists 4 plans. Free: $0.
What platforms does Webrex: SEO Audit Optimizer work on?
Webrex: SEO Audit Optimizer is available on Web.
Does Webrex: SEO Audit Optimizer offer any discounts?
Webrex: SEO Audit Optimizer publicly lists the following: Save 30% with yearly billing.
Does Webrex: SEO Audit Optimizer have an Android app?
No Android app was listed when its pages were read on Oct 23, 2026. Webrex: SEO Audit Optimizer is listed for Web.
Does Webrex: SEO Audit Optimizer have an iPhone app?
No iPhone app was listed when its pages were read on Oct 23, 2026. Webrex: SEO Audit Optimizer is listed for Web.
Is Webrex: SEO Audit Optimizer open source?
Webrex: SEO Audit Optimizer is not described as open source on its own site, as read on Oct 23, 2026.
What does Webrex: SEO Audit Optimizer integrate with?
Webrex: SEO Audit Optimizer's listing names Shopify Admin. A listing names up to eight integrations, so it may connect to more.
Does Webrex: SEO Audit Optimizer have a free trial?
Yes. 7-day free trial on the Premium, Pro and Elite plans.
Who makes Webrex: SEO Audit Optimizer?
Webrex: SEO Audit Optimizer is made by Webrex Studio. It dates from 2025.
What are the alternatives to Webrex: SEO Audit Optimizer?
The closest alternatives to Webrex: SEO Audit Optimizer in our directory are Webrex SEO, SEO Manager | venntov, Avada SEO Suite, Booster AI SEO + AEO Optimizer and SearchPie.
How does Webrex: SEO Audit Optimizer compare with other SEO plugins and apps?
Webrex: SEO Audit Optimizer's GPA of 2.0 is higher than 7 of the 78 other SEO plugins and apps we grade, and level with 10.
Is Webrex: SEO Audit Optimizer good value for money?
ToolGPA grades Webrex: SEO Audit Optimizer C for value for money. On features, ease of use and platforms it scores 2.0 out of 4.
Could I make my own version of Webrex: SEO Audit Optimizer?
Nothing Webrex: SEO Audit Optimizer does is plain enough to make in a weekend.
Where this guide comes from
The prices, plans, platforms and features were read from Webrex: SEO Audit Optimizer’s own pages on Oct 23, 2026, and the grades were given on Oct 23, 2026. Graded from this listing, whose facts were read from Webrex Studio's own pages and its Shopify App Store listing on 23 October 2026. Not based on using the product, and shorter than our full reviews.
Every tool we list gets five grades, A to F, each with its reason, and a GPA that averages them. How each is decided is at toolgpa.com/grades. This guide is ToolGPA’s own work; it is not made, paid for or approved by Webrex Studio. Prices change, so check apps.shopify.com before you buy.
Part 07 · About
About ToolGPA
Who made this guide, what else is on the site, and how to cite it
3,189
Tools graded, in 94 categories
ToolGPA grades software the way a school report grades a pupil: five subjects, a letter for each with the reason written beside it, and a GPA that averages them. Prices, plans and platforms are read from each maker’s own pages and dated, so you always know how fresh a figure is.
Every grade, review and ranking on ToolGPA is our own judgement. No company can pay for a grade or change one. Every tool on the site has a guide like this one, free to download and pass on. It all lives at toolgpa.com.
3,189
tools graded
94
categories
426
price changes on record
579
apps priced in 12 countries
What else is on toolgpa.com
- Webrex: SEO Audit Optimizer, kept up to dateEverything in this guide, with prices and grades as they are todaytoolgpa.com/tools/webrex-seo-audit-optimizer
- How grades are givenThe rules behind every letter and every GPAtoolgpa.com/grades
- Value chartsWhat each tool costs against what it scores, for every categorytoolgpa.com/charts
- CompareAny two tools side by side, plan by plantoolgpa.com/compare
- Price changesEvery price rise and cut on record, each with its sourcetoolgpa.com/price-changes
- Prices by countryWhat apps cost on the App Store in 12 countriestoolgpa.com/prices-by-country
- Pay lessEvery public discount: yearly billing, students, nonprofitstoolgpa.com/save
- Keep or makeWhich tools are worth paying for, and which you could build yourselftoolgpa.com/keep-or-make
Scan for the live page
Prices and grades as they are today
Quoting this guide?
Please name ToolGPA and link to the live page, so readers can check the figures for themselves:
ToolGPA, "Webrex: SEO Audit Optimizer: The Insider's Guide", checked Oct 23, 2026. https://toolgpa.com/tools/webrex-seo-audit-optimizer
Know someone choosing between SEO plugins and apps?
Send them this guide: toolgpa.com/tools/webrex-seo-audit-optimizer/guide
ToolGPA elsewhere: youtube.com/@toolgpa
See our other guides
The best-graded SEO plugins and apps after Webrex: SEO Audit Optimizer, each with an Insider's Guide of its own.
- SEO Plugins & Apps Insider's GuideEvery one of the 79 SEO plugins and apps we grade, compared
- Slim SEO Insider's GuideWordPress SEO plugin that sets meta tags and schema with no setup3.4 GPA
- SmartCrawl Insider's GuideWordPress SEO plugin from WPMU DEV with audits, schema and autolinks3.2 GPA
- XML Sitemap Generator for Google Insider's GuideFree WordPress plugin that builds and updates XML and HTML sitemaps3.2 GPA
Choosing software? Every tool graded, every price dated.
Compare tools at toolgpa.com ›Everything in this guide is ToolGPA’s own summary of what Webrex: SEO Audit Optimizer’s pages, its app-store listings and public reviews said on the dates shown. Grades are our judgement under the rules at toolgpa.com/grades. Every grade, review and ranking on ToolGPA is our own judgement. No company can pay for a grade or change one. Webrex: SEO Audit Optimizer is a trademark of its owner, and this guide is not made, paid for or approved by Webrex Studio. Prices and plans change: check apps.shopify.com before you buy.