Alternatives · SEO Extensions
SerpWorx alternatives
As of Oct 24, 2026, the best SerpWorx alternative for most people is SEOquake (3.2 GPA), first in our ranking of SEO browser extensions. It's also the best free one.
SerpWorx compared with 5 alternatives: SEOquake, Detailed SEO Extension, SEO Minion, Keyword Surfer and Plerdy SEO Analyzer.
SerpWorx is a paid product with a free trial, starting at $29.95 per month. 4 of the 5 alternatives are free or have a free plan.
Listings checked up to Oct 23, 2026 · Where the facts come from
At a glance
| Tool | Price | Free plan | Runs on |
|---|---|---|---|
| SerpWorxThis tool | Free trial · from $29.95/mo | Trial only | Browser extension |
| SEOquake | Free | Free | Browser extension |
| Detailed SEO Extension | Free | Free | Browser extension |
| SEO Minion | From $14/mo | No | Browser extension |
| Keyword Surfer | Free | Free | Browser extension |
| Plerdy SEO Analyzer | Free | Free | Browser extension |
Price against what you get
SerpWorx starts at $29.95 a month and scores 2.0 out of 4 on features, ease of use and platforms. 5 of the 5 alternatives on this chart score higher and start lower: SEOquake, Detailed SEO Extension, SEO Minion, Keyword Surfer and Plerdy SEO Analyzer.
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
How each one differs from SerpWorx
SEOquake
Free Semrush extension for page audits and metrics in Google results
- SEOquake is free.
- SEOquake has a free plan, which SerpWorx lacks.
- SEOquake also covers AI search visibility.
- SEOquake does not cover page speed, which SerpWorx does.
Suits: Checking a rival's traffic and backlink figures while browsing
Detailed SEO Extension
Free Chrome and Firefox extension for one-click on-page SEO checks
- Detailed SEO Extension is free.
- Detailed SEO Extension has a free plan, which SerpWorx lacks.
- Detailed SEO Extension also covers schema markup.
- Detailed SEO Extension does not cover backlink analysis and page speed, which SerpWorx does.
Suits: SEOs checking a page's meta tags, headings and schema without reading the source
SEO Minion
On-page, link and SERP checks sold with Keywords Everywhere plans
- SEO Minion starts at $14 per month, billed annually ($168), as part of Keywords Everywhere Silver.
- SEO Minion also covers schema markup.
- SEO Minion does not cover backlink analysis and page speed, which SerpWorx does.
Suits: Keywords Everywhere subscribers who want page checks in the same subscription
Keyword Surfer
Free Chrome extension showing search volumes beside Google results
- Keyword Surfer is free.
- Keyword Surfer has a free plan, which SerpWorx lacks.
- Keyword Surfer also covers keyword research.
- Keyword Surfer does not cover site audit, backlink analysis and page speed, which SerpWorx does.
Suits: Checking a keyword's volume while searching Google
Plerdy SEO Analyzer
Free Chrome extension for one-click on-page SEO audits
- Plerdy SEO Analyzer is free.
- Plerdy SEO Analyzer has a free plan, which SerpWorx lacks.
- Plerdy SEO Analyzer also covers content optimization and schema markup.
- Plerdy SEO Analyzer does not cover backlink analysis, which SerpWorx does.
Suits: Quick on-page audits of your own or a competitor's pages
Limits worth knowing in SerpWorx
- 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.
Common questions
What are the alternatives to SerpWorx?
The alternatives to SerpWorx in this directory are SEOquake, Detailed SEO Extension, SEO Minion, Keyword Surfer and Plerdy SEO Analyzer. Each one has a side-by-side comparison with SerpWorx.
Is there a free alternative to SerpWorx?
Yes. SEOquake, Detailed SEO Extension, Keyword Surfer and Plerdy SEO Analyzer are free to use.
When were these prices checked?
Every listing on this page was checked on Oct 23, 2026, against the pages it cites. Vendors change prices without notice, so confirm on their site before you buy.