SerpWorx review (2026): is it worth $29.95 a month?
Paid Chrome extension showing link and SEO metrics in Google results
SerpWorx report card
Weak · out of 4.0 · graded Oct 23, 2026
Best for Majestic, Moz and Semrush figures on Google results
SerpWorx puts a bar of Majestic, Moz, Semrush and Ahrefs figures under every Google result and on any site you open, with word counts, headings and broken links alongside. It's $29.95 a month after a 3-day trial, the dearest on record in a category where most tools are free, the Ahrefs figures need your own Ahrefs account, and its plan limits couldn't be confirmed.
Who SerpWorx is for
- Fits if you size up the pages ranking for a keyword before writing for it
- Works for comparing Majestic, Moz and Semrush figures in one place
Who SerpWorx is not for
- Pricey if you're one person, at $29.95 a month where most extensions here cost nothing
- Tight if you want to try it properly, as the free trial lasts 3 days
- Watch out: its own pricing page couldn't be read, so usage limits and any team plans are unconfirmed
- Skip it if you don't pay for Ahrefs, since the Ahrefs metrics need your own account
- Not for you if you're not on Chrome, as no Firefox version was found
Why SerpWorx gets a 1.6
Five grades, each with its reason. The GPA is their average: an A is 4 points, an F is none.
- DValue for money$29.95 a month, per its Chrome Web Store listing, which is where this category's dearest tenth starts. 19 of the 22 tools here are free outright, and the Ahrefs figures still need a separate Ahrefs account.
- DFree plan and trialNo free plan. The trial needs no card but lasts 3 days, under a week, and then it's $29.95 a month.
- CFeaturesMajestic Trust Flow, Moz Domain Authority and Spam Score, Semrush traffic, Ahrefs ratings, word and heading counts, keyword frequency, broken links and a mobile check. No title, meta or schema checks are on record, and the Ahrefs part needs your own account.
- CEase of useNo rating on record. It's a subscription to sign up for, and the Ahrefs figures only appear if you have your own Ahrefs account.
- CPlatforms and integrationsChrome only, so computers only, with no Firefox add-on found under its name. It pulls figures from Majestic, Moz, Ahrefs, Semrush and the Wayback Machine.
What these grades rest on. Graded from this listing, whose facts were read from SerpWorx's Chrome Web Store listing on 23 October 2026; its own pricing page turned our reader away. Not based on using the product, and shorter than our full reviews. How we review and grade.
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<a href="https://toolgpa.com/tools/serpworx#review"><img src="https://toolgpa.com/badge/serpworx.svg" alt="SerpWorx: 1.6 GPA on ToolGPA" width="196" height="56"></a>Where SerpWorx stands among SEO browser extensions
SerpWorx's GPA of 1.6 is higher than 0 of the 34 other SEO browser extensions we grade.
It stands best on features (C, above 14 of 34) and worst on value for money (D, above 0).
Its paid plans start at $29.95 a month, against a middle price of $12 for the category: 3 of the 3 others that charge start lower.
On features, ease of use and platforms it scores 2.0 out of 4. 20 tools score higher and cost less.
Each grade against the category
Every bar is all 35 SEO browser extensions we grade, cut by the letter each got. SerpWorx’s own letter is outlined.
- DValue for moneyAbove 0 of 34
- DFree plan and trialAbove 1 of 34
- CFeaturesAbove 14 of 34, level with 18
- CEase of useAbove 0 of 34, level with 2
- CPlatforms and integrationsAbove 0 of 34, level with 32
Price against what you get
Each dot is one of 34 SEO browser extensions. Further left costs less, and higher up scores better on features, ease of use and platforms. Point at a dot to see which tool it is.
Features, ease of use and platforms, averaged
What paid plans start at, a month (each step along is roughly double) →
- The best score at each price
- Has a free plan
- No free plan
Keep SerpWorx, or make your own?
Keep it
To replace SerpWorx you would be making an index of the links between billions of web pages. That is not a weekend's work, with an AI app builder or without one.
That makes this kind of software worth paying for, not this one in particular: 34 of the 34 other SEO browser extensions grade higher. It costs $359.40 a year.
What you could not
- An index of the links between billions of web pages.
- A crawler that checks every page of a site.
- Speed tests run from real browsers on a schedule.
- It plugs into other products, Majestic, Moz and Ahrefs among them.
What this rests on. SerpWorx’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.
What is SerpWorx?
SerpWorx is a Chrome extension that puts a bar of SEO metrics under each result on a Google search page, and shows the same figures for any site you visit. It pulls link and authority metrics from Majestic, Moz, Ahrefs and Semrush and adds its own on-page checks such as word count, headings and broken links. It is a paid subscription with a 3-day free trial.
Worth knowing
- SerpWorx's own pricing page could not be read, so the price comes from its Chrome Web Store listing and plan limits are unconfirmed.
- The Ahrefs metrics need a separate Ahrefs account.
- It is listed for Chrome only; no Firefox add-on was found under its name.
- The free trial lasts 3 days, after which it is $29.95 a month.
Key features
- Metrics bar in search results
- Shows a bar of SEO metrics under every site in Google's results for the keyword you searched, so ranking pages can be compared side by side.
- Majestic and Moz metrics
- Trust Flow, Citation Flow and Topical Trust Flow from Majestic, and Domain Authority, Page Authority and Spam Score from Moz, with inbound link counts.
- Ahrefs and Semrush data
- Ahrefs URL Rating, Domain Rating, link counts and anchor text density, which need your own Ahrefs account, plus Semrush keyword visibility and monthly traffic.
- On-page checks
- Counts headings, outbound links and words, measures how often the searched phrase appears, checks for broken links and runs a mobile-friendly check.
- Site background
- Reports a domain's age from the Wayback Machine, where the site is hosted, the technology it is built with, indexed pages and Google page speed results.
- Works on any site
- The same metrics are available on any website you have open, not only on Google's results page.
SerpWorx pricing
As of Oct 23, 2026, SerpWorx is a paid product with a free trial, starting at $29.95 per month.
- Starts at
- $29.95 per month
- Free plan
- None
- Free trial
- 3-day free trial, no credit card needed
| Plan | Price | What you get |
|---|---|---|
| SerpWorx | $29.95per month | The single price the Chrome Web Store listing gives. Usage limits and any team plans are on a pricing page that could not be read. |
Read from chromewebstore.google.com on Oct 23, 2026. Prices change, so confirm with SerpWorx before you buy.
Works with
SerpWorx alternatives
- SerpWorx vs SEO Minion
From $14/mo
Common questions
Does SerpWorx have an Android app?
No Android app was listed when its pages were read on Oct 23, 2026. SerpWorx is listed for no platform we could confirm.
Does SerpWorx have an iPhone app?
No iPhone app was listed when its pages were read on Oct 23, 2026. SerpWorx is listed for no platform we could confirm.
Is SerpWorx open source?
SerpWorx is not described as open source on its own site, as read on Oct 23, 2026.
Sources for this page
The prices, plans, platforms and features above were read from these pages on Oct 23, 2026.