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Similarweb Competitive Intelligence Software logo
Similarweb
Your Must-Have Data Partner To Win In The AI Era.
4.5

( 975 )

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Similarweb Reviews: 4.5/5 — Highly Rated

Similarweb Overview
What is Similarweb?

Similarweb is a digital data intelligence platform that aggregates web and mobile app performance, traffic and engagement metrics, competitive benchmarking, SEO and advertising insights, technographics, lead and company enrichment, and AI/Gen AI-centered visibility tools. It supports marketers, analysts, sales intelligence, eCommerce and enterprise competitive strategy teams.

Company Similarweb Ltd.
Year founded 2007
Company size 1000+ employees
Headquarters New York, NY, USA
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Ask Questions about Similarweb
What Similarweb is best for?
What are the best alternatives to Similarweb?
What are the pros and cons of Similarweb?
Similarweb Product Details
Capabilities
AI
API
Segment
Small Business
Mid Market
Enterprise
Ease of use
Intermediate
Advanced
Deployment Browser Extension, Cloud / SaaS / Web-Based
Support 24/7 (Live rep), Chat, Email/Help Desk, Knowledge Base
Training Documentation, Videos, Webinars
Languages English
Similarweb Pros and Cons
Pros
  • Very broad coverage: websites, apps, search terms, companies, ad creative and more.
  • Strong competitive and market intelligence, traffic & channel breakdowns.
  • Robust API ecosystem, integrations, and AI/agent support.
  • Modular feature bundles allowing selection of competitive intel, SEO, ads, etc.
  • Good benchmarking capabilities vs competitors and industry.
Cons
  • Cost can be high for small businesses; many useful features are in higher tiers.
  • Transparent pricing lacking for enterprise/top tiers; many features require contacting sales.
  • Depth of SEO/backlink/keyword data may be less than specialized tools in some comparisons.
  • Sparse data for very low-traffic or niche sites; some reports return "insufficient data".
  • Limited public information on UI localization / non-English support.
Similarweb Features
Advertising / Paid media intelligence
AI / Gen AI features
API Access
API Integration
App analytics / mobile app performance
Audience demographics / segmentation
Backlink analytics
Collaboration Tools
Competitive Analysis Templates
Competitive Benchmarking
Competitor Tracking
Content Discovery
Disclaimer
Our research is curated from diverse authoritative sources and meant to offer general advice. We don’t guarantee that our suggestions will work best for each use-case, so consider your unique needs when choosing products and services. Feel free to share your feedback.
Last updated: September 10, 2026
Similarweb Competitive Intelligence Software logo
975 Similarweb Reviews
4.5 out of 5
Enterprise (> 1000 emp.)
Jul 07, 2022
 Source
Overall Rating:
5.0
SG
Sanchita G.
Business Development Manager
Share
"Every marketer's dream !"
What do you like best about Similarweb?

What i like best is comprehensive information on all relevant metrics such as site-level traffic, visits and even country ranks at a subcategory level which can be extremely useful for ecommerce companies and digital marketing firms such as the one I work with.

What do you dislike about Similarweb?

I havent come across anything to dislike. However quite a few features come at a higher premium which is ofcourse more expensive than a basic license can offer. Other than it is perfect and user friendly !

What problems is Similarweb solving and how is that benefiting you?

It helps me understand whether digital campaigns for brands are performing well or not by giving me a snapshot of BAU traffic and visits, site loading time and overall ad penetration of the advertiser.

Enterprise (> 1000 emp.)
Jul 07, 2022
 Source
Overall Rating:
5.0
AA
Andres A.
S
Share
"similar web the coolest key to prospect"
What do you like best about Similarweb?

save me time, prospecting potential leads in the ecosystem web. My function in this role is to look in the web e-commerce new leads, but the leads need to have some requirements to be a potential leads.

What do you dislike about Similarweb?

I dislike in sometimes, that the platform asks me for my credentials all the time, so I think that this could be fixed to have a better user experience to login in.

What problems is Similarweb solving and how is that benefiting you?

The principal problem for us is that the leads that I talk, they tell me for example, "in one month, I have more than +200k visits" so, I enter Similar Web and confirm if the number is very close or not, in the most of the time the lead are lying to me, so the price that I give to this lead is very different.

Enterprise (> 1000 emp.)
Jul 07, 2022
 Source
Overall Rating:
5.0
SS
Sameera S.
Client Insight Specialist
Share
"Similarweb Sameera review"
What do you like best about Similarweb?

The way it shows country-wise unique visitors and average pages visited are the best metrics i like to use

What do you dislike about Similarweb?

It should be available for all the countries for each paid subscriber that will help us

What problems is Similarweb solving and how is that benefiting you?

Problems like which website is doing well, when compared to other sites & from which website the traffic is coming from

Mid Market (51-1000 emp.)
Jul 07, 2022
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"SimilarWeb is a great tool and very helpful."
What do you like best about Similarweb?

The accessibility of the website is what I like the most about SimilarWeb.

What do you dislike about Similarweb?

Sometimes SimilarWeb can be hard to figure out, if you're a first time user.

What problems is Similarweb solving and how is that benefiting you?

SimilarWeb is always accurate with the numbers and providing information to best suit the customers needs.

Mid Market (51-1000 emp.)
Jul 07, 2022
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"Hands down the best option for sourcing information on eCommerce websites and technologies"
What do you like best about Similarweb?

Hands down the best option for sourcing information on eCommerce websites and technologies

What do you dislike about Similarweb?

There isn't much that I dislike about the platform... I suppose it's a little expensive.

What problems is Similarweb solving and how is that benefiting you?

It helps us uncover the best websites to be marketing/reaching out to based on traffic and technologies

Enterprise (> 1000 emp.)
Jul 07, 2022
 Source
Overall Rating:
5.0
CS
Chintan S.
Vp
Share
"Give pretty detailed overview on competition and helps us with insights on their traffic sources"
What do you like best about Similarweb?

Source-wise traffic data App Analysis Engagement Analysis Category Overview

What do you dislike about Similarweb?

It does not give city and state-level cut for India market.

What problems is Similarweb solving and how is that benefiting you?

In the digital age, its important to keep a close track on your competition activities and similarweb is giving indepth analysis.

Mid Market (51-1000 emp.)
Jul 05, 2022
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"Easy to use and provide in depth details."
What do you like best about Similarweb?

Great for competitor analysis and research about the overall industry. Easy to use and the tool provides lots of data to create meaningful insights.

What do you dislike about Similarweb?

Nothing that I can fault at the moment actually.

What problems is Similarweb solving and how is that benefiting you?

Research is often extremely time consuming and this tool has saved us so much time - especially in understanding website traffic, user behaviour etc.

Mid Market (51-1000 emp.)
Jul 01, 2022
 Source
Overall Rating:
5.0
DD
Danny D.
Digital Marketing Manager
Share
"Amazing tool and easy to use for quick and deep insights"
What do you like best about Similarweb?

With enormous data available it's easy to get a good overview of your industry quite quickly, with no difficult paths but easy clickthrough menus. Also insights into how traffic is coming to your competitor's website is a great way to understand if you could improve on certain levels.

What do you dislike about Similarweb?

The biggest point at this moment is the lack of mobile data in which currently you get not a total view of the market. But this is something they are working on and hopefully, we will see this very soon!

What problems is Similarweb solving and how is that benefiting you?

Similarweb helps us to understand our industry and therefore get a grasp on the performance compared to others.

Small Business (50 or fewer emp.)
Jul 01, 2022
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"Perfect Site to get all insights you need to succeed"
What do you like best about Similarweb?

Site comparison to benchmark competitors

What do you dislike about Similarweb?

SOmetime with smaller sites is hard to get all the info you need

What problems is Similarweb solving and how is that benefiting you?

Understand competitor trends

Small Business (50 or fewer emp.)
Jul 01, 2022
 Source
Overall Rating:
5.0
CV
Caterina V.
Ceo
Share
"The gold standard in Web Analytics"
What do you like best about Similarweb?

We love the possibility to find detailed statistics on nearly any website, going deeper to find more information on its results. The possibility to compare more websites and create Industries it's then vital to find the overall situation in a competitive landscape. In my team we also love the possibility to share the "industries" we create, working together on the same project. Then, the API connection enables us to create Google Data Studio projects linked to Similarweb data, having a better control on the data we need to share with our clients.

What do you dislike about Similarweb?

I would simplify the left menu and the path to reach the different tabs, since some visualizations are accessible from different access points. Then, when the website is too small, the indication is "<5000 views", while to obtain the exact number it is necessary to download the data via API; therefore, it's not possible to visualize the exact number in the screenshots.

What problems is Similarweb solving and how is that benefiting you?

Similarweb is helping in our market research projects for our clients: we use it to analyze our clients' competitors, their results and their marketing strategies. Then, we use it to quantify the interest for magazines and blogs in specific target markets, to better define the Buyer Personas and their customer journey. Another goal is to understand which websites users visit after a Google search, finding the most relevant and the percentage of users who do not click on any link.

Enterprise (> 1000 emp.)
Jul 01, 2022
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"Reliable and intuitive"
What do you like best about Similarweb?

It's incredible to me how much information is available on all websites and also apps! I love being able to look at audience insights to my competitors, as well as analyze my own brands in it.

What do you dislike about Similarweb?

The fact that it takes a very long time to update the results from the previous month (usually about two weeks), plus the fact that in the platform I can't find results from over 12 months. Would be nice to also have all the information separated by desktop and mobile as some of them are only available without this filter.

What problems is Similarweb solving and how is that benefiting you?

Being able to understand better competitors for our brands and also prospect for new products. The most beneficial part is being able to bring more insights to the team being backed by data to do so.

Mid Market (51-1000 emp.)
Jun 30, 2022
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"Amazing platform"
What do you like best about Similarweb?

The ease of use, the detailed analyses analyses and insights

What do you dislike about Similarweb?

Sometimes I can't export charts, they have tables that are not csv-exportable.

What problems is Similarweb solving and how is that benefiting you?

Outside-in analyses on how different companies are performing in terms of traffic

Enterprise (> 1000 emp.)
Jun 30, 2022
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"Great site. Easy to navigate"
What do you like best about Similarweb?

The interfact and ease of use. The creation of self-serving dashboard is incresdibly useful and user friendly. Love the flexibility of adding/modifying elements of the dashboard.

What do you dislike about Similarweb?

There's nothing in particular I dislike but would surely love to have an inbuilt model to calculate certain macroeconomic elements like market size estimates and revenue estimates etc.

What problems is Similarweb solving and how is that benefiting you?

Gives real time insights into website performance and SEO. It's immensely useful to understand where we stack up against other businessess and where we can further improve.

Mid Market (51-1000 emp.)
Jun 30, 2022
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"Easy and valuable platform with great support team"
What do you like best about Similarweb?

The insights are super actionable and easy to access. Our support team also proactively completed competitive analysis that provided value to our team and we weren't expecting it!

What do you dislike about Similarweb?

That when you start to add filters to traffic you lose some insight - e.g. can't separate types of search traffic when looking at mobile traffic only.

What problems is Similarweb solving and how is that benefiting you?

Similarweb helps us see how we're performing online, particularly in terms of search but also other traffic sources, compared to competitors in general, and allows us to dive deep on specific competitors to help inform our marketing strategy.

Mid Market (51-1000 emp.)
Jun 30, 2022
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"It does provide very good competitor analysis for many markets"
What do you like best about Similarweb?

It does provide very good competitor analysis for many markets and data does go in past for quite a few years.

What do you dislike about Similarweb?

Sometimes it could be hard to find what you are looking for.

What problems is Similarweb solving and how is that benefiting you?

Competitor analysis for the website visits data.

Mid Market (51-1000 emp.)
Jun 30, 2022
 Source
Overall Rating:
5.0
Rafael V. avatar
Rafael V.
Gerente De Marketing Digital E Perfomance
Share
"SimilarWeb has been a crucial tool on our web, digital media and competition analysis strategy."
What do you like best about Similarweb?

SimilarWeb has been a crucial tool on our web, digital media and competition analysis strategy. It has helped us to undestand the channel source and where our competitors are strong than us, which has translated into strategies that try to steal share on specific channels.

What do you dislike about Similarweb?

The experience has been great so far. Nothing to dislike. The tool is the best of its kind, we have worked with so far, specially dashboards like audience overlap and demographics have been great!

What problems is Similarweb solving and how is that benefiting you?

It has helped us to undestand the channel source and where our competitors are strong than us, which has translated into strategies that try to steal share on specific channels.

Enterprise (> 1000 emp.)
Jun 29, 2022
 Source
Overall Rating:
5.0
DC
Dylan C.
Marketing Intern, Digital Performance Marketing
Share
"SimilarWeb is changing the game and makes reviewing marketing insights easier and better!"
What do you like best about Similarweb?

SimilarWeb has a wide array of different measures and ways to view and compare KPIs that allows for easier and more insightful. It is my work app of choice now.

What do you dislike about Similarweb?

SimilarWeb has many different tools and things can get confusing to keep up with. More tutorials, pointers, and tips on-screen to help would go a long way to ease work.

What problems is Similarweb solving and how is that benefiting you?

SimilarWeb is solving the problem of difficult reporting, review and dashboard creation by easing the process through its user-friendly platform that has all the necessary marketing tools in 1 place.

Small Business (50 or fewer emp.)
Jun 29, 2022
 Source
Overall Rating:
5.0
BP
Bechét P.
Media Manager
Share
"Helps my clients understand their industry"
What do you like best about Similarweb?

My company and I are generally new to Similarweb, but I love being able to show my clients where they rank against the competition in their industry.

What do you dislike about Similarweb?

Originally we disliked being able to see more than 3 months of historical data, but our AE helped us get a plan where we can now see 12 months and it is awesome!

What problems is Similarweb solving and how is that benefiting you?

Similarweb helps solve major problems for me as a media manager. When I try to explain why I recommend or don't recommend keywords, and how to stack up against competitors who are also spending the same percentage on paid media, it is helpful to show them the data behind my recommendations.

Small Business (50 or fewer emp.)
Jun 15, 2022
 Source
Overall Rating:
5.0
Paolo M. avatar
Paolo M.
Digital Mastermind Associate
Share
"Similaweb, the only one that help you to dig in traffic metrics"
What do you like best about Similarweb?

It's a tool easy to use, giving you enough insight to evaluate markets and online players. It's possible to dig into channel traffic, understand acquisition logic, demographic and behavioral

What do you dislike about Similarweb?

It's not easy to recover previous data, if you need to recover a trend is a little bit more complex. Anyway since quality of data are high, is a tolerable minus for a tool like this.

What problems is Similarweb solving and how is that benefiting you?

Without Similarweb could be not so easy to analyze traffic for competitors or shares of the market among more players. Moreover, you can explore the apps market and customize data view.

Enterprise (> 1000 emp.)
Jun 07, 2022
 Source
Overall Rating:
5.0
SG
Sparsh G.
Analytical Consultant
Share
"Gateway to competitive intelligence and website insights"
What do you like best about Similarweb?

The platform provides amazing web analytics and offers information on clients as well as competitors' web traffic and performance. The best part about the platform is its very user-friendly interface and preloaded visualizations as well as reliable data.

What do you dislike about Similarweb?

A couple of shortcomings: Lack of unique visitor tracking, Web traffic is purely desktop traffic and it seems less accurate with smaller websites (under 50K monthly visits)

What problems is Similarweb solving and how is that benefiting you?

Super amazing Web Intelligence platform providing invaluable competitor insights. Problems that it solves are Audience Insights, Conversion Analysis, Market & Company Research, Benchmarking, Competitive Insights, Store Page Analysis, and Mobile Apps Analysis. Benefits:- It remains fast despite the tremendous amount of data it fetches and the sharp visuals it produces, Data visualization, Info Buttons, Data Descriptions and platform automatically fills in competitor names based on its database, making it easier to find what you’re looking for.

Mid Market (51-1000 emp.)
Jun 05, 2022
 Source
Overall Rating:
5.0
Sai Ganesh R. avatar
Sai Ganesh R.
Senior Marketing Executive
Share
"Mindblowing tool for competitor and keyword research and analysis"
What do you like best about Similarweb?

One of the best features is the ability to export custom dashboards in the form of PPTs which saves plenty of time as they can be directly used with minor changes in the presentations. A direct comparison with our competitors of choice helps in benchmarking industry standards and helps us in maintaining significant business numbers ex: DAU/MAU ratio, session time, bounce rates etc.

What do you dislike about Similarweb?

Although their support team keeps conducting training sessions about newly released features, we are still hesitant and not fully confident about the use cases of certain features. More detailed feedback on how to improve the landing page experience and how our competitors are doing it would be appreciated.

What problems is Similarweb solving and how is that benefiting you?

We use similar web for keeping a check on our competitor's activities, increases/decreases in their website's organic and paid traffic, and new ad creatives that they started using in the marketing channels. Ad intelligence is something that we get on Facebook ads library too but similar web provides us insights into their Google Display Campaigns too. Similar sites feature provides brilliant search ideas that can be used in our marketing campaigns.

Enterprise (> 1000 emp.)
May 12, 2022
 Source
Overall Rating:
5.0
MK
Mateusz K.
Product Operations Manager
Share
"Way to know more about your website and how it stacks against competitors"
What do you like best about Similarweb?

I really like the different perspectives included in Similarweb dashboards. It's often the case that using internal analytics it is either difficult or time-consuming to get insights into your platform on a day to day basis, and that readily available through the preconfigured dashboards in Similarweb.

What do you dislike about Similarweb?

Im not a fan of recent visual changes that were introduced. The old design for me was more intuitive. Sometimes when you want to check out some smaller company or competitor there is not enough data to take a look at.

What problems is Similarweb solving and how is that benefiting you?

With Similarweb I have easy and fast access to most relevant data regarding traffic on my site. It saves time for analysts, as I can check trends myself and only If I spot some positive or negative trends ask analysts to investigate deeper.

Mid Market (51-1000 emp.)
May 12, 2022
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"A great tool to helpunderstand our competitors' strategy"
What do you like best about Similarweb?

Having not only traffic volume from competitors, but also the possibility to understand the strategy of our competitors by having the traffic split by channel (SEO, SEA, ...). Easiness to vizualize data and compare two or more websites

What do you dislike about Similarweb?

Nothing in particular as I did not encountered any problem regarding the UX

What problems is Similarweb solving and how is that benefiting you?

Designed a SEO strategy and learned about my website's visitors (in demographic terms)

Enterprise (> 1000 emp.)
May 11, 2022
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"A perfect tools"
What do you like best about Similarweb?

Similarweb able me to have a view on all my customer from e-retail and be aware of their SEO and others technics. Similarweb help us a lot too to work with differents countries of our company

What do you dislike about Similarweb?

Sometimes similarweb forget to add some website in hard category (tobacco or others) , but its simple to alert them and they are reactive to clean it. So not a big issue

What problems is Similarweb solving and how is that benefiting you?

Similarweb solve a lot of issue to analyse websites : trafic , SEO, market trend. It able too work with different intern team too, to share some datas acroos countries and share best practices.

Enterprise (> 1000 emp.)
May 03, 2022
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"So much data that we can actually build insights from"
What do you like best about Similarweb?

The platform is incredibly well designed and easy to use. I love that I don't need to read a help guide or contact support when using new features and trying to answer a questions. It's really intuitive. I also love the competitive data we get about other apps and websites.

What do you dislike about Similarweb?

Honestly, I have no dislikes. The platform is great.

What problems is Similarweb solving and how is that benefiting you?

Understanding web traffic and bounce rates of competitors, seeing trending sites in certain categories, looking at app store performance data.

Mid Market (51-1000 emp.)
May 02, 2022
 Source
Overall Rating:
5.0
MR
Marc R.
Managing Director Performance
Share
"Great Tool for analyzing websites and their competitive sets"
What do you like best about Similarweb?

Simple, easy to use interface. Great insights into keywords and competitors and even suggestions for affiliate research.

What do you dislike about Similarweb?

When you switch between reports, the market selection goes back to default - this causes errors when quickly exporting data for later analysis.

What problems is Similarweb solving and how is that benefiting you?

Keyword research, market insights, competitor analysis. Great way to identify growth potential.

Small Business (50 or fewer emp.)
May 01, 2022
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"Great Lead Generation tool"
What do you like best about Similarweb?

A great way to evaluate potential partners

What do you dislike about Similarweb?

I can't see what is the Publishing house per domain

What problems is Similarweb solving and how is that benefiting you?

An easier way to evaluate and approach prospects

Mid Market (51-1000 emp.)
Apr 29, 2022
 Source
Overall Rating:
5.0
Dariela P. avatar
Dariela P.
Sales Development Representative South Emea
Share
"Very useful tool to have a large database of your prospects"
What do you like best about Similarweb?

What I like the most is that we have criteria to have a good base of prospects. We no longer waste time sourcing all the websites, but instead optimize our work.

What do you dislike about Similarweb?

At the time of the search, the page is not at the time you left it, but you go from the main page .I don't have many negative points.

What problems is Similarweb solving and how is that benefiting you?

The problems that I solve are the lack of time to be able to search for new accounts. Now I am more productive with a well-generated database and I have more time to search for prospects within accounts.

Mid Market (51-1000 emp.)
Apr 27, 2022
 Source
Overall Rating:
5.0
Tom R. avatar
Tom R.
Group Director Sales & Bd
Share
"A must have tool for Digital marketers and Sales people"
What do you like best about Similarweb?

Great insights into prospect's/client's/competitor's traffic mix. I use it for prospecting (e.g. finding websites similar to an great performing client) and for showcasing my understanding of a prospect's business and to pinpoint missing opportunities in their traffic mix

What do you dislike about Similarweb?

Pricing can be quite expensive if you need almost all modules.

What problems is Similarweb solving and how is that benefiting you?

It helps me to find clients within a similar setup compared to existing and well-performing clients. In addition, it a great source for preparing ice-breaking insights into missed traffic opportunities for prosepcting

Mid Market (51-1000 emp.)
Apr 27, 2022
 Source
Overall Rating:
5.0
DS
David S.
Head Of Marketing
Share
"A tool every digital marketer needs for competitors benchmarking!"
What do you like best about Similarweb?

The analytics function is superb: - Traffic benchmarking - Paid media campaigns benchmarking - Creative research

What do you dislike about Similarweb?

If there is one thing I dislike about Similarweb would the limited function of tracking social presence of my competitors

What problems is Similarweb solving and how is that benefiting you?

I am in a constant need to benchmark my brand vs my competitors and this tool is my go to tool for that. How SimilarWeb helps me: - Allow me to plan for my SEM and GDN budget to defend my marketshare through benchmarking and this has resulted in my unaided awareness to go up by 2pp vs last year - Allow me to understand my core contents strengths and weaknesses so that I can plan my organic contents plan accordingly - Allow me to bid on the right keywords for SEM