Best alternatives to Similarweb - Website Traffic, AI Traffic & SEO Checker (2026)
10 Chrome extensions that do a similar job to Similarweb, closest first. Each shows real store users, its rating, how recently it was updated and how many permissions it asks for.
Similarweb - Website Traffic, AI Traffic & SEO Checker today
Similarweb alternatives, compared
- 1
Website SEO Checker
Get free on-page SEO report by 100+ parameters with the best website SEO checker
≈200K users4.6★ from 220 ratingsUpdated 7 months ago3 permissions- About 5.0× fewer users than Similarweb
- Updated less recently
- Asks for fewer permissions (3 vs 6)
- 2
Serpstat Website SEO Checker
Instantly check your website's SEO, analyze competitors and get advantage of powerful search analytics in one place.
≈30K users4.7★ from 192 ratingsNot updated for 2+ years4 permissions- About 33× fewer users than Similarweb
- Updated less recently
- Asks for fewer permissions (4 vs 6)
- Listed under Workflow & Planning
- 3
SimilarWeb Website Traffic Rank,CSV Download
Displays and downloads CSV data from SimilarWeb, providing data on website traffic, rankings, and other relevant SEO information.
≈1K users5.0★ from 1 ratingNot updated for 3+ years1 permissions- About 1000× fewer users than Similarweb
- Updated less recently
- Asks for fewer permissions (1 vs 6)
- Listed under Workflow & Planning
- 4
Analysis SEO & Website Checker - PR-CY
Check your website on technical, seo content and popularity aspects.
≈8K users4.9★ from 571 ratingsNot updated for 2+ years3 permissions- About 125× fewer users than Similarweb
- Rated 0.3 stars higher
- Updated less recently
- Asks for fewer permissions (3 vs 6)
- 5
Website Ranking and SEO Checker by Semalt
Semalt SEO Extension is a free SEO tool to track websites’ Google rankings and spot issues that keep you from attracting traffic.
≈10K users4.8★ from 219 ratingsUpdated 15 months ago198 permissions- About 100× fewer users than Similarweb
- Updated less recently
- Asks for more permissions (198 vs 6)
- Listed under Tools
- 6
Free SEO Audit & Website Checker by Semalt
Get a comprehensive SEO Audit report for your website.
≈1K users4.7★ from 31 ratingsUpdated 15 months ago198 permissions- About 1000× fewer users than Similarweb
- Updated less recently
- Asks for more permissions (198 vs 6)
- Listed under Tools
- 7
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
≈90K users4.7★ from 135 ratingsUpdated 3 days ago4 permissions- About 11× fewer users than Similarweb
- Asks for fewer permissions (4 vs 6)
- 8
SiteData - Traffic Checker/Ads Transparency/SEO analyzer
Traffic checker, SEO analyzer with DR, traffic, keywords, AdSense reverse lookup, Google Ads transparency, and related sites.
≈8K users4.9★ from 75 ratingsUpdated 2 weeks ago7 permissions- About 125× fewer users than Similarweb
- Rated 0.2 stars higher
- Asks for more permissions (7 vs 6)
- Listed under Tools
- 9
SEO Analysis & Website Review by WooRank
Instant SEO analysis and website reviews for SEO, mobile, usability and social media. The freshest data when and where you want it.
≈200K users3.9★ from 615 ratingsNot updated for 4+ years1 permissions- About 5.0× fewer users than Similarweb
- Rated 0.7 stars lower
- Updated less recently
- Asks for fewer permissions (1 vs 6)
- 10
SiteAnalyzer SEO Tools: Free Meta & SEO Checker
Free browser extension that helps you analyze website content, detect and fix all SEO-errors (links, images, meta, content, etc.).
≈10K users4.9★ from 129 ratingsUpdated 7 days ago10 permissions- About 100× fewer users than Similarweb
- Rated 0.3 stars higher
- Asks for more permissions (10 vs 6)
- Listed under Tools
Similarweb alternatives: questions
What is the best alternative to Similarweb?
By users, the most popular alternative is Website SEO Checker with ≈200K users and a 4.6-star rating. The closest match by what it does is Website SEO Checker.
Which Similarweb alternative has the best rating?
Analysis SEO & Website Checker - PR-CY has the highest rating of these alternatives with 50+ ratings: 4.9 out of 5 from 571 ratings.
Is there a Similarweb alternative that asks for fewer permissions?
SimilarWeb Website Traffic Rank,CSV Download asks for 1 permissions, against 6 for Similarweb.
How many alternatives to Similarweb are there?
We list 10 close alternatives to Similarweb on the Chrome Web Store, picked by what they do and ranked by how close they are.
Users and ratings are the figures shown on the Chrome Web Store, re-checked continuously. Alternatives are matched on name, description, category and topic. Browse best-of lists by niche.