Emmanuel K.
Functional every single time I use it...
Functional every single time I use it...

Similarweb's mission is to empower business leaders, marketers, and data analysts to discover new growth opportunities, navigate potential risks, and make strategic decisions with confidence.Our solutions span a wide array of digital needs, from comprehensive competitive analysis across all marketing channels to large-scale data insights. With Similarweb, you gain access to- Extensive Data Coverage (explore over 1 billion websites, 8 million apps, and 3 million brands)- Real-Time Insights (on 5 billion search terms, 250 million display ads, and 10 billion content pages)- Global Reach (Analyze and understand markets across 190 countries and 210 industries).- AI traffic and insights, to future-proof your brand by tracking GenAI chatbot traffic. - Ai agents (SEO, Content, Sales, Trends) to boost your analytics capabilities with accurate and up to date data. Trusted by industry leaders ranging from startups to Fortune 500 companies, Similarweb is the choice for thousands of businesses seeking a competitive edge and sustainable growth.
Similarweb (similarweb.com) has 807 customer reviews on Five Star Index, with an average rating of 4.1 out of 5.
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Sales & Marketing · Wilmington, Delaware
Excellent

Sales & Marketing · Walnut, California
Excellent

Sales & Marketing · Minneapolis, Minnesota
Excellent
Sales & Marketing · New York, New York
Excellent
807 approved reviews, newest moderated first
Emmanuel K.
Functional every single time I use it...
Selva Prabhakaran Sanjeevi J.
its great tool for digital marketers
Craig
I applied for the 7 day free trial . But I found that I could not cancel it after 3 days . When I logged in to cancel all I got was a white screen - completely blank. I emailed their support immediately stating my decision to cancel immediately and threatening legal action if they attempted to extract money . I also cancelled my debit card associated with this account . If they demand money then I will point to the email I sent them . I don’t like businesses who operate in such an underhand way . I woukd warn anyone who is considering a free trial that there may be difficulties in canceling that free trial resulting in unwanted charges .
Response from SimilarwebSep 24, 2026
Hi Craig, Thank you for taking the time to share your review, and we're sorry to hear about this unfortunate experience. We checked internally and can confirm that your credit card will not be charged. It’s possible that a temporary technical issue on the platform prevented you from completing the cancellation process at the time. We appreciate your understanding, and apologize again for the inconvenience. Best, The Similarweb Team
Khalid A.
smart and easy very useful
Mark B.
Really handy extension for referncing scale and location of traffic on websites. Love it!
Abderrahim EL A.
good extension
filtrage F.
good services
Harvey S.
its great , it helps me so much with finding winning products