1. SEOquake
Instant on-page SEO audit and SERP metrics overlay.
Why it replaces Detailed SEO Extension: Adds keyword density, a metric bar and link checks around the on-page report, at the cost of a busier interface.
Best Detailed SEO Extension Alternatives in 2026
Detailed SEO Extension is a strong option, but it is not the right fit for everyone. Below are 10 alternatives compared on rating, install base, pricing and the use case each one actually wins on.
About Detailed SEO Extension
Detailed SEO extension provides comprehensive page analysis — meta tags, headings, images, structured data and social cards — with actionable suggestions.
Comparison at a glance
| Extension | Rating | Users | Pricing | Best for |
|---|---|---|---|---|
| Detailed SEO Extension (original) | 4.9 | 600K+ | Free | The first extension to install for technical and on-page SEO checks, free and account-free |
| SEOquake | 4.5 | 1M+ | Free | Anyone who wants a broad SEO toolbar without paying, and is willing to spend ten minutes configuring it |
| Keywords Everywhere | 4.5 | 1M+ | Paid | Keyword research in the flow of browsing, for people happy to buy credits instead of a full platform |
| Ahrefs SEO Toolbar | 4.4 | 400K+ | Freemium | SEO professionals who already pay for Ahrefs and want backlink and SERP context without leaving the search results |
| MozBar | 3.3 | 900K+ | Freemium | Sizing up competitor difficulty at a glance, especially for teams already invested in Moz Pro |
| SEO META in 1 CLICK | 4.9 | 1M+ | Free | Displays all meta data and main SEO information for the best SEO |
| Similarweb - Website Traffic, AI Traffic & SEO Checker | 4.6 | 1M+ | Freemium | Instant website analysis, AI traffic insights, and SEO metrics at your fingertips. |
| Ubersuggest - SEO and Keyword Discovery | 4.5 | 600K+ | Free | Keyword search volume, CPC and insights for all keywords you search. Works with Google, YouTube and Amazon. SEO tool by Neil Patel. |
| GMB Everywhere - GBP Audit for Local SEO | 4.6 | 300K+ | Freemium | Find GMB categories, GMB Audits, Review audit, and Post audit. Spy, audit, and crush your GMB competitor with this Local SEO tool. |
| SEO Search Simulator by Nightwatch | 4.8 | 100K+ | Free | Simulate search engine queries from any location on Google and easily check and track your website or your competitor's rankings. |
| AITDK SEO Extension - Traffic/Keywords/Whois/SEO analyzer | 4.7 | 80K+ | Free | Your all-in-one SEO extension, providing free website traffic, keyword density, Whois, and SEO analysis features |
Detailed SEO Extension alternatives in detail
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2. Keywords Everywhere
Keyword volume, CPC and competition data inside search results.
Why it replaces Detailed SEO Extension: Keywords Everywhere is a solid alternative in the same category as Detailed SEO Extension.
3. Ahrefs SEO Toolbar
SERP metrics and on-page report from Ahrefs data.
Why it replaces Detailed SEO Extension: Ahrefs SEO Toolbar is a solid alternative in the same category as Detailed SEO Extension.
4. MozBar
Domain and page authority metrics on every SERP.
Why it replaces Detailed SEO Extension: MozBar is a solid alternative in the same category as Detailed SEO Extension.
5. SEO META in 1 CLICK
Displays all meta data and main SEO information for the best SEO
Why it replaces Detailed SEO Extension: Covers similar ground in the SEO category: Displays all meta data and main SEO information for the best SEO
6. Similarweb - Website Traffic, AI Traffic & SEO Checker
Instant website analysis, AI traffic insights, and SEO metrics at your fingertips.
Why it replaces Detailed SEO Extension: Covers similar ground in the SEO category: Instant website analysis, AI traffic insights, and SEO metrics at your fingertips.
7. Ubersuggest - SEO and Keyword Discovery
Keyword search volume, CPC and insights for all keywords you search. Works with Google, YouTube and Amazon. SEO tool by Neil Patel.
Why it replaces Detailed SEO Extension: Covers similar ground in the SEO category: Keyword search volume, CPC and insights for all keywords you search. Works with Google, YouTube and Amazon. SEO tool by Neil Patel.
8. GMB Everywhere - GBP Audit for Local SEO
Find GMB categories, GMB Audits, Review audit, and Post audit. Spy, audit, and crush your GMB competitor with this Local SEO tool.
Why it replaces Detailed SEO Extension: Covers similar ground in the SEO category: Find GMB categories, GMB Audits, Review audit, and Post audit. Spy, audit, and crush your GMB competitor with this Local SEO tool.
9. SEO Search Simulator by Nightwatch
Simulate search engine queries from any location on Google and easily check and track your website or your competitor's rankings.
Why it replaces Detailed SEO Extension: Covers similar ground in the SEO category: Simulate search engine queries from any location on Google and easily check and track your website or your competitor's rankings.
10. AITDK SEO Extension - Traffic/Keywords/Whois/SEO analyzer
Your all-in-one SEO extension, providing free website traffic, keyword density, Whois, and SEO analysis features
Why it replaces Detailed SEO Extension: Covers similar ground in the SEO category: Your all-in-one SEO extension, providing free website traffic, keyword density, Whois, and SEO analysis features
Compare Detailed SEO Extension head-to-head
Direct comparisons with the extensions people weigh against it.
Detailed SEO Extension vs Ahrefs SEO ToolbarOn-page facts Google actually uses versus third-party backlink and traffic estimates — most audits want the first, then the second.Detailed SEO Extension vs MozBarCanonical, robots and schema in one click, or a DA and PA overlay on the results page. Different questions, different tools.Detailed SEO vs MozBarA fast technical on-page inspector against link metrics and SERP overlays.Keywords Everywhere vs Detailed SEOBoth are seo extensions people shortlist together for seo — see how ratings, install base, pricing and day-to-day use differ.All comparisonsThe full compare hub, grouped by category.
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Frequently asked questions
What is the best alternative to Detailed SEO Extension?
SEOquake is the closest match. Adds keyword density, a metric bar and link checks around the on-page report, at the cost of a busier interface.
Is there a free alternative to Detailed SEO Extension?
Yes — SEOquake, SEO META in 1 CLICK, Ubersuggest - SEO and Keyword Discovery are free.