K. K.
Impossible to signup.
Impossible to signup. Twenty times filled in my phone number, nothing works. Step 6 of 8... Ridiculous. How long does this company exist?

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.
Is this your business?
Correct your details and reply to customers in public. Both are free.
Claim this listing
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
K. K.
Impossible to signup. Twenty times filled in my phone number, nothing works. Step 6 of 8... Ridiculous. How long does this company exist?
Thomas G.
No respect for data protection!!! You are literally bombarded with emails. The company does not comply with the request to delete the data and instead even sends forms in which you are asked to provide further information about yourself. Even an email announcing that future emails will be blocked and the company will be rated poorly is ignored. From now on, Similarweb is on my blocklist - incredibly intrusive!
sarah
Shocking - Ask you to leave fake reviews to encourage buyes to purchase items!
Jon V.
This company’s entire viability is based on a scam. Employees must put bigger and bigger amounts of money in just to get paid. If they can’t make a payment, SimilarWeb keeps all the money previously spent and refuses to allow withdrawal of any commission. They claim in the interview having to put in payments is very rare but it’s obviously a lie. They ask you to borrow money off family and friends!!
Jonathan Porridge W.
Built on scammed content. New employees are taken on for a trial period where they buy and return items to be advertised pushing the market visibility up. Employees must use their own money and if they can't finish a day's work they lose all their money.
Soledad M.
Scammy Website I have been charged for an annually subscription one day before the trail period ends , I only logged in once the day I started the trial. I want a refund but the company didn’t answer my mails
Justin
I just wanted to try out the platform. It asked me for my credit card information and annual subscription to give me a 7-day trial period. They also promised me that I shall be able to use the free trial subscription for 7-days even if I cancel it. However, as soon as I cancelled the paid subscription, the free trial gone. Unfortunately they didn’t keep their promise and misinformed me. I lost my time and this has been a very terrifying experience. Many of my friends with paid-subscription are having a lot of issues with similarweb but they cannot change to other alternatives like ubersuggest or semrush since they’ve already paid for an annual subscription.
Renegade
It took only one minute and than I was able to find the data of one website I wanted to see. Well, it took me 15 minutes - ALL of my personal details even my phone number - and they did not allow me to search ONE SINGLE WEBSITE. Scammers!