According to AlphaMoat, as of 2026-09, the Chrome extension Similarweb has 1,000,000 users (+0% MoM), rated 4.6 (3,800 reviews) — ranked #15 of 9,324 AI browser extensions, and #1 of 189 in News & Analytics.
What is Similarweb
Instant website analysis, AI traffic insights, and SEO metrics at your fingertips. Similarweb extension gives you the data to boost your SEO and marketing strategy through competitor analysis. Track website traffic, analyze AI chatbot traffic, discover top prompts, and get comprehensive keyword insights.
Boost your SEO and digital marketing strategy with key metrics, including:
✔ AI Traffic Distribution ✔ Top Prompts ✔ Visits Over Time ✔ Top Keywords ✔ Traffic Sources ✔ Website Ranking ✔ Traffic by Geography
FEATURES:
🤖 AI Traffic Checker Discover which AI chatbots are driving traffic to any website. The AI traffic tool reveals traffic distribution from ChatGPT, Gemini, Perplexity, and other AI platforms. Track AI chatbot traffic _trends over time and understand how generative AI is impacting website visits. Perfect for monitoring the growing influence of AI-powered search on your digital strategy.
💬 Top Prompts Analyze top prompts that drive AI traffic to websites. Discover what questions users are asking AI chatbots that lead them to your site or competitors' sites. This AI prompt analysis tool helps you understand user intent and optimize your content for AI-generated recommendations. Track top prompts month over month to identify emerging trends.
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📈 Visits Over Time Reveal how many visits a website receives over time, its bounce rate, the number of pages visited per session, monthly website visits, and a user's average visit duration. This website traffic checker provides comprehensive traffic analysis to monitor performance trends.
🔑 Top Keywords & Keyword Finder Explore the top-performing keywords for any website. Our keyword checker and keyword extension reveal which search terms drive the most traffic, along with cost-per-click data. Essential for SEO analysis and keyword research.
🥇 Website Rank & Site Ranking Understand where a website ranks globally, in a particular country, and within its category. Track site ranking changes and compare your position against competitors.
🌎 Geography Find the top countries driving traffic, and see the percentage of visits from each country. Analyze geographic distribution to inform international SEO and marketing strategies.
🚦 Traffic Sources Discover where your competitors' traffic is coming from, including direct, search, email, social, referrals, and display ads. Complete traffic analysis for understanding the full marketing mix.
WHO IS THIS FOR?
The Similarweb website traffic checker, SEO extension, and AI traffic tool is ideal for: 🕵️♂️ Website owners monitoring site performance 🦸♀️ Marketers analyzing competitor strategies 👨🏻🏫 SEO professionals optimizing search rankings 👨🏿💻 Content creators tracking AI chatbot traffic 👨🏼💼 Digital strategists understanding AI's impact on web traffic
WHY CHOOSE SIMILARWEB?
✅ Comprehensive Website Analysis - Get instant insights on any website ✅ AI Traffic Insights - First extension to track AI chatbot traffic distribution ✅ Top Prompts Analysis - Understand how users find sites through AI ✅ SEO Checker - Built-in tools for keyword and ranking analysis ✅ Trusted by Millions - Industry-leading traffic analysis platform
GET STARTED
Get started with a 7 days free trial with our full platform to win your digital market in the AI era: https://account.similarweb.com/journey/registration
PERMISSIONS & PRIVACY
Download the extension today for in-depth insights on every website. The Similarweb extension provides you with website rankings as well as many other metrics. Before you can start using the extension, you’ll need to approve the collection of anonymized clickstream data, including All Hosts, WebRequest, WebRequestBlocking, Web Navigation, tabs, and storage. Data is collected on the domains that you browse. For more information regarding our data collection, we urge you to review our privacy policy before installing our add-on, available here: https://www.Similarweb.com/corp/legal/extension-privacy-policy/.
Extension profile
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Data month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.