Top Chrome Extensions for SEO
SEO Chrome extensions — 40 keywords tracked, 619 extensions analyzed · Market data updated weekly
Market overview
What Developers Can Learn
Intelligence derived from tracked keywords across all SEO sub-keywords
Most Congested
The top 3 extensions capture a disproportionate share of the SEO market.
Possible Openings
Long-tail keyword variants with lower competition may offer better entry points.
Positioning Patterns
Top-ranked extensions tend to have 4.3+ ratings and a focused single use-case.
Naming extensions with 'SEO' in the title improves discoverability.
Overall Market Leaders
Top extensions by total user base — across all SEO-related keywords combined
| # | Extension | Users | Rating | Appearances | Category |
|---|---|---|---|---|---|
| 1 |  Similarweb - Website Traffic, AI Traffic & SEO Checker | 1,000,000+ | ⭐ 4.7 | 7/7d | Seo |
| 2 |  SEOquake | 1,000,000+ | ⭐ 4.5 | 7/7d | Seo |
| 3 |  SEO META in 1 CLICK | 900,000+ | ⭐ 4.9 | 7/7d | Seo |
| 4 |  Ubersuggest - SEO and Keyword Discovery | 700,000+ | ⭐ 4.5 | 7/7d | Seo |
| 5 |  Detailed SEO Extension | 500,000+ | ⭐ 4.9 | 7/7d | Seo |
| 6 |  Ahrefs SEO Toolbar | 400,000+ | ⭐ 4.3 | 7/7d | Seo |
| 7 |  SEO Analysis & Website Review by WooRank | 200,000+ | ⭐ 3.9 | 7/7d | Seo |
| 8 |  SEO Minion | 200,000+ | ⭐ 4 | 7/7d | Seo |
| 9 |  META SEO inspector | 200,000+ | ⭐ 4.4 | 7/7d | Seo |
| 10 |  GMB Everywhere - GBP Audit for Local SEO | 200,000+ | ⭐ 4.7 | 7/7d | Seo |
Similarweb - Website Traffic, AI Traffic & SEO Checker
1,000,000+ · ⭐ 4.7 · 7/7d
SEOquake
1,000,000+ · ⭐ 4.5 · 7/7d
SEO META in 1 CLICK
900,000+ · ⭐ 4.9 · 7/7d
Ubersuggest - SEO and Keyword Discovery
700,000+ · ⭐ 4.5 · 7/7d
Detailed SEO Extension
500,000+ · ⭐ 4.9 · 7/7d
Ahrefs SEO Toolbar
400,000+ · ⭐ 4.3 · 7/7d
SEO Analysis & Website Review by WooRank
200,000+ · ⭐ 3.9 · 7/7d
SEO Minion
200,000+ · ⭐ 4 · 7/7d
META SEO inspector
200,000+ · ⭐ 4.4 · 7/7d
GMB Everywhere - GBP Audit for Local SEO
200,000+ · ⭐ 4.7 · 7/7d
Intent Clusters
Demand grouped by user intent — understanding what users actually search for in this market.
Domain Authority Checker
2 keywordsExplore Sub-keywords
Tracked keywords within the SEO category — click any to explore CWS rankings
keyword research
2.1M/moChrome extensions ranking for keyword research.
plagiarism checker
1.8M/moChrome extensions ranking for plagiarism checker.
domain authority checker
70K/moChrome extensions ranking for domain authority checker.
page authority checker
70K/moChrome extensions ranking for page authority checker.
local seo
81K/moChrome extensions ranking for local seo.
sitemap generator
67K/moChrome extensions ranking for sitemap generator.
seo audit
59K/moChrome extensions ranking for seo audit.
Keyword rankings
What happens when a user types "keyword research" in the Chrome Web Store search results
Ranking Volatility - Top 10 Ranks
7-day Top 10 movement snapshot (2026-03-31 to 2026-04-06)
✦ Entered Top 10 This Week
↓ Dropped Out of Top 10
Current Top 10 - search results for "keyword research"
Snapshot as of 2026-04-06
| # | Extension | Users | Rating | Appearances | Category | Momentum |
|---|---|---|---|---|---|---|
| 1 |  Keywords Everywhere - Keyword Tool | 1,000,000+ | ⭐ 4.5 | 7/7d | Seo | — stable |
| 2 |  Keyword Surfer | 600,000+ | ⭐ 4.3 | 7/7d | Seo | — stable |
| 3 |  Titans Pro - Amazon KDP Keyword Research Tool | 40,000+ | ⭐ 3.6 | 7/7d | Seo | ↑ rising |
| 4 |  Amazon Keyword Tool for free : SellerApp | 40,000+ | ⭐ 4.5 | 7/7d | Seo | ↑ rising |
| 5 |  AutoTDK - SEO Search Keyword Tool | 40,000+ | ⭐ 4.4 | 6/7d | Seo | ↑ rising |
| 6 | Ubersuggest - SEO and Keyword Discovery | 700,000+ | ⭐ 4.5 | 7/7d | Seo | ↓ dropping |
| 7 |  Dart Profit - Shopee Keyword Research Tool | 827 | ⭐ 1 | 7/7d | Seo | — stable |
| 8 |  ytRank - YouTube Keyword Research | 976 | ⭐ 3.9 | 7/7d | Seo | — stable |
| 9 |  SEO | ASO | Search Ranking & Keyword Tool | 6,000+ | ⭐ 4.9 | 5/7d | Seo | — stable |
| 10 |  SellerSprite - Amazon Research Tool | 400,000+ | ⭐ 4.4 | 7/7d | Seo | ↓ dropping |
Keywords Everywhere - Keyword Tool
1,000,000+ · ⭐ 4.5 · 7/7d
Keyword Surfer
600,000+ · ⭐ 4.3 · 7/7d
Titans Pro - Amazon KDP Keyword Research Tool
40,000+ · ⭐ 3.6 · 7/7d
Amazon Keyword Tool for free : SellerApp
40,000+ · ⭐ 4.5 · 7/7d
AutoTDK - SEO Search Keyword Tool
40,000+ · ⭐ 4.4 · 6/7d
Ubersuggest - SEO and Keyword Discovery
700,000+ · ⭐ 4.5 · 7/7d
Dart Profit - Shopee Keyword Research Tool
827 · ⭐ 1 · 7/7d
ytRank - YouTube Keyword Research
976 · ⭐ 3.9 · 7/7d
SEO | ASO | Search Ranking & Keyword Tool
6,000+ · ⭐ 4.9 · 5/7d
SellerSprite - Amazon Research Tool
400,000+ · ⭐ 4.4 · 7/7d
What Is the SEO Extension Market?
The SEO extension market covers user needs related to seo. Chrome Web Store extensions compete across 40 tracked keywords with a top keyword monthly demand of 2.1M searches.
Rankings shift weekly as extensions are updated, promoted, or removed. This page tracks the competitive structure so developers can identify underserved slots before committing to a new extension idea.
Data Methodology
- Data source:
- Chrome Web Store search results
- Update frequency:
- Weekly
- Monthly Search Demand:
- Estimated demand indicator sourced from third-party keyword data. Not CWS-internal figures.
Is your extension visible
in SEO extension market?
Track your extension's ranking for any SEO keyword, monitor weekly changes, and find the exact gaps between you and the top 10.