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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 23, 2026
Similarweb Competitive Intelligence Software logo
975 Similarweb Reviews
4.5 out of 5
Enterprise (> 1000 emp.)
Sep 21, 2023
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"Helpful for reporting and benchmarking."
What do you like best about Similarweb?

The analytical detail that the tool goes into is impressive.

What do you dislike about Similarweb?

The cost of having the tool as part of the monthly report. I would suggest a quarterly resport to keep reporting costs within small budgets.

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

It has help me understand how we are performing again our competitors.

Mid Market (51-1000 emp.)
Sep 21, 2023
 Source
Overall Rating:
5.0
SK
Suman K.
Founder
Share
"Great source for private company information"
What do you like best about Similarweb?

Availability of revenue and industry information for smaller and private companies

What do you dislike about Similarweb?

Nothing at the moment, the database is quite large with rich information

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

It is very dificult to obtain revenue and industry information for non-public and smaller companies which are vital information for strategy and planning excercises. Similarweb is a reliable source for not only these but information on web traffic and domain information is also very helpful

Small Business (50 or fewer emp.)
Sep 21, 2023
 Source
Overall Rating:
5.0
VJ
Vishal J.
Founder
Share
"Amazing Data Tool. Most accurate Data Tool"
What do you like best about Similarweb?

The presentation & accuracy of the data. The methodology behind it's data collection.

What do you dislike about Similarweb?

too much data can we confusing. we need a way to show the data we want to the users we want. We cannot add all the elements in dashboard. and considering how world is moving Similarweb needs to be more mboile focused.

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

showing us vs the competitors and how the marketing and the industry are moving compared to us accurately was one issues that similarweb solved for us.

Enterprise (> 1000 emp.)
Sep 21, 2023
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"The best tool for any PPC marketers"
What do you like best about Similarweb?

Similarweb has helped me with planning and gathering insights when it comes to PPC planning where I couldnt get from Google Adwords. It gives me a bigger picture of how competitors are performing in the seach landscape.

What do you dislike about Similarweb?

It is not the easiest tool to navigate and it does take some time to get used to it. Sometimes you may not be able to filter for the information you need, but support is always there to helpl.

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

Sometimes I do not get enough data from solely using Google data alone, I wanted to know how we are comparing to our competitors and how we can improve our PPC performance. I can also show the business our findings though similarweb to help with PPC financial plannings too.

Enterprise (> 1000 emp.)
Sep 20, 2023
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"Get quick insights on your industry"
What do you like best about Similarweb?

Great way to get insights on the industry and our competitors

What do you dislike about Similarweb?

Some insights are missing. Some information sometimes feel inacurate.

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

The ability to see what are competitors are doing in the same landscape. It helps us understand where and how much to spend.

Mid Market (51-1000 emp.)
Sep 20, 2023
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"o Similar tem sido importante para nossas análises de tráfego e SEO"
What do you like best about Similarweb?

Visão geral do tráfego dos sites, origens de tráfego, pesquisas por palavra-chave, benchmark competitivo, público-alvo demográfico, engajamento em mídias sociais, análise de apps, pesquisa de indústria, monitoramento de tráfego de referência, integrações com analytics, relatórios personalizados, infos globais

What do you dislike about Similarweb?

uma visão de longo prazo de peças de comunicação e em outros pontos de contato.

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

A combinação de análises de mercado online com pesquisas e análises offline somado ao SimilarWeb pôde fornecer uma visão ainda mais completa do mercado de investimentos

Enterprise (> 1000 emp.)
Sep 20, 2023
 Source
Overall Rating:
5.0
Daniil A. avatar
Daniil A.
Founder
Share
"Essential tool for our work"
What do you like best about Similarweb?

Similarweb has a very easy-to-use interface that allows me to get key information quickly. Competitor analysis is well presented. Data is easy to extract so we can make our own branded exhibits as well

What do you dislike about Similarweb?

I wish Similarweb would extend the time series to be a bit longer, rather than charging a lot of money for it. The bulk query download interface seems a bit rudimentary which is why I don't like using it (it's simly a Google Sheet with a macro at the moment?)

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

1 Getting real-time website visits data is a great way to gauge consumer trends (e.g. on how interest towards travel or restaurants is rebounding post Covid) 2 Similarweb is a good source of competitive intelligence, allowing me to compare several websites at a time

Enterprise (> 1000 emp.)
Sep 20, 2023
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"An amazing experience"
What do you like best about Similarweb?

Similarweb has a very user-friendly interface that makes it easy to navigate and use. The interface is intuitive, and the information is presented in a clear and concise manner, which makes it easy to understand. I loved the the way it provides comprehensive data on website traffic, audience insights, and industry trends. It allowed me to analyze competitors in a very thorough wat. The competitor analysis feature was very useful. Customer sucess team was really helpful as well. I found it to be a valuable data as a UX Researcher.

What do you dislike about Similarweb?

the free version of Similarweb has limited functionality compared to the paid version. This limits the amount of data i could access, which was a drawback at times but still was super useful.

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

I needed a unifying criteria across different markets to use as a sampling criteria for a research process. In this instance i found it to be really helpful and to actually fulfilled very well and surpassed the objective i had with the tool.

Small Business (50 or fewer emp.)
Sep 19, 2023
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"A* For Similarweb"
What do you like best about Similarweb?

The sheer amount of data within Similarweb is amazing - whatever I need to find it's in there. I particularly like the keyword insights it provides, levelling up keyword research for clients.

What do you dislike about Similarweb?

The vast amount of data makes it fiddly to format it sometimes in away that's digestible for the whole team. However the Similarweb account managers are great at providing help on this.

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

It's giving us better insight into our competitors, such as market share, what KW's they rank for etc. This then allows us to make sure we're filling in any gaps for our clients

Mid Market (51-1000 emp.)
Sep 19, 2023
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"Very useful informations"
What do you like best about Similarweb?

easy api access, trustable informations, menu

What do you dislike about Similarweb?

additional costs are very high, especially when you want to book a country

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

helps us to have trustable data in comparing

Mid Market (51-1000 emp.)
Sep 19, 2023
 Source
Overall Rating:
5.0
MT
Michael T.
Founder
Share
"Truly a game-changer for anyone looking to gain a competitive edge in the digital world"
What do you like best about Similarweb?

I like the valuable insights into website performance, competitive analysis, and audience behavior that the solution offers, all available within an all in one easy-to-use platform

What do you dislike about Similarweb?

There is a bit of a learning curve, some of the more advanced features require a bit of time to master, especially when using filters and breaking down your data from the generic reports.

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

The problem that Similarweb solves for us is that is assists us in estimating our competitors' PPC ad budget. This helps both myself and our brand to easily allocate our budget more effectively, in return saving us lots of money!

Mid Market (51-1000 emp.)
Sep 19, 2023
 Source
Overall Rating:
5.0
MS
Marcelo S.
Founder
Share
"You need to have Similarweb"
What do you like best about Similarweb?

SW is the ideal solution for your company to have simple, intuitive, lightweight and quick insights that can change the game in relation to the data collected and become the best in class with accurate information, in real time and that make the difference.

What do you dislike about Similarweb?

NA. The solution is complete, very necessary and. Maybe, for instance, the tool could enhance its our features in app. This improvement can help us make decision in any place around the world and on our hands through a simple smartphone

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

For example, for us publishers, the market share analisys is fantastic. The module is simple and powerful for decisions. Its give us with precision this feedback.

Small Business (50 or fewer emp.)
Sep 18, 2023
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"Fantastic platform for gather multiple data points for competitor reviews or marketing campagins"
What do you like best about Similarweb?

The fact you can pull in a number of different metrics about a website in one easy place. Can help me highlight other competitors I haven't thought of yet.

What do you dislike about Similarweb?

I haven't found anything I particularly dislike about Similarweb

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

In previous roles I would use Similarweb to help me build presentations for prospective clients. I would also use to the data to demonstrate where to potentially allocated marketing budget.

Small Business (50 or fewer emp.)
Sep 18, 2023
 Source
Overall Rating:
5.0
JC
Jake C.
Founder
Share
"Couldn't do my job without SimilarWeb"
What do you like best about Similarweb?

We've been using SimilarWeb for a bit now, and honestly, it's been a game-changer. The dashboard is super user-friendly, and the insights? Gold. We've gotten a sneak peek into what our competitors are up to, and the data's been pretty spot-on with our own numbers. There've been a couple of times we wished for deeper mobile insights, but overall, big thumbs up from us. Their support team is also pretty rad when you need a hand.

What do you dislike about Similarweb?

Nothing, it's literally the best tool there is. I don't think there is any way to improve it if they tried. The only thing i can think of is that I'd love to have a way to more easily export contacts found on similar web into salesforce. Otherwise, no complaints.

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

Prioritization of target accounts, identifying traffic that is coming/going to target accounts, prospecting, general intelligence of competitors, prospecting for new target accounts.

Enterprise (> 1000 emp.)
Sep 18, 2023
 Source
Overall Rating:
5.0
AE
Anass E.
Founder
Share
"Good webanalyse platform"
What do you like best about Similarweb?

it s easy to use and the analyses are well organised

What do you dislike about Similarweb?

The analyse program needs to show all information instead of a part

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

nothing

Mid Market (51-1000 emp.)
Aug 23, 2023
 Source
Overall Rating:
5.0
DS
Dilshad S.
Senior Marketing Specialist
Share
"Awesome Tool"
What do you like best about Similarweb?

I have been using similar web for the past 5 years and I haven't found any better tool to perform in-depth competitor research. I like segment overlap the most.

What do you dislike about Similarweb?

Sometimes you won't get a full list of audience overlap for a longer period for example let's say 5 years.

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

Similar web is benefiting us to pitch for new clients and helping us to prepare sales dec.

Enterprise (> 1000 emp.)
Aug 21, 2023
 Source
Overall Rating:
5.0
SS
Sandeep S.
Founder
Share
"Great Products and thinking"
What do you like best about Similarweb?

Best Marketing tool ever. I think Everyone wants to use the tool

What do you dislike about Similarweb?

Cost is quite high. Not everyone can afford it.

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

Solving lots of problem Like competitor research, Organic research and so on. If i have similiar web I can get rid of so many other tools.

Enterprise (> 1000 emp.)
Aug 09, 2023
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"Its Incredible source for web traffic data"
What do you like best about Similarweb?

SimilarWeb is an incredibly useful tool for gaining insights on any website or mobile app. The data provided includes in-depth analytics like traffic sources, keyword analysis, engagement metrics like time on site, page views, bounce rates etc. It even allows you to benchmark and compare your website with your competitors, which stimulates strategic thinking and planning. One of the main advantages of SimilarWeb is its easy-to-use interface. It's quite intuitive and beginner-friendly.

What do you dislike about Similarweb?

Some downsides to SimilarWeb; the accuracy of data can sometimes be inconsistent and unreliable, especially for smaller or niche websites. It works best for large, popular sites, but small to medium-sized businesses might find the data less accurate.

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

SimilarWeb is a great tool when it comes to website analysis and benchmarking, and should be used alongside other tools for best results. Like all tools, it does have its limitations, and users should be aware of them while interpreting the data

Enterprise (> 1000 emp.)
Aug 07, 2023
 Source
Overall Rating:
5.0
CF
Clifford F.
Founder
Share
"A Great Tool For Competitive Benchmarking"
What do you like best about Similarweb?

Similarweb is one of the best resources for analyzing the web traffic for any website. I'm able to use the insights I gather from there to assess an industry, benchmark website traffic of competitors, and compare audiences and conversion rates across websites.

What do you dislike about Similarweb?

There really isn't anything that I actively dislike about Similarweb. If anything, Similarweb has such a rich dataset that it's easy for me to get lost and spend much more time than I anticipated digging into web metrics.

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

Similarweb helps me understand the popularity of different websites and competitors across a specific industry. With Similarweb's data I can see for a set of industry competitors who there primary audience/customer is, how well their website engages the audience, and through which means the competitors bring the audience to their websites.

Enterprise (> 1000 emp.)
Aug 04, 2023
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"Similarweb is great to get market data and generate insights"
What do you like best about Similarweb?

To find the data I need to have inisghtfull ideas to generate new projects or find main opportunities on how to increase the results of my projects. I recommend to everyone that is looking for a way to do market researches.

What do you dislike about Similarweb?

I think that despite the tool being very efficient on providing the data needed, sometimes is hard to use the search field as it results in different things than you are searching for.

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

To understand how my final customers are interacting in the web and what kind of services they are most searching for, so I can partner up with the best companies to serve their needs.

Enterprise (> 1000 emp.)
Aug 01, 2023
 Source
Overall Rating:
5.0
LD
Liberata D.
Founder
Share
"Insightful tool to drive action"
What do you like best about Similarweb?

it helps to understand the traffic trends across our own clients as well as competiton and understand where we stand in the market. Trendlines and graphs are helpful for easy understanding.

What do you dislike about Similarweb?

Web and app data cannot be collated or seen at an overall domain level which could drive different result. Getting an overview at a domain level or across both web and app will help.

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

Tool helps to understand our own ranking and standing among competiton. This helps to take marketing and investment decisions for our clients. Tracking performance also done through the tool by seeing the trendline.

Enterprise (> 1000 emp.)
Jul 27, 2023
 Source
Overall Rating:
5.0
BY
Burak Y.
Founder
Share
"How Similarweb Helped Me Better Understand the Single Serve Machine Ecosystem Dynamics?"
What do you like best about Similarweb?

It is an amazing tool to track sales and revenue performances of products listed on Amazon

What do you dislike about Similarweb?

As most of the web-based tools, Similarweb is a directional tool to understand the market trends. It might under or overestimate the product performances.

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

It helped me go beyond the physcial retail data to understand the market dynamics

Enterprise (> 1000 emp.)
Jul 26, 2023
 Source
Overall Rating:
5.0
BM
Blake M.
Account Strategist
Share
"I actually really love SimilarWeb"
What do you like best about Similarweb?

This may be the best prospecting tool I've used in my sales career. Before using SimilarWeb, I'd have said it would be LinkedIn Sales Navigator. Don't get me wrong, SalesNav is still great, but it's limited in capabilities when compared to SimilarWeb. Tracking changes to lead lists that you've created from a similar company pull is my favorite feature. Coupled with pulling massive competitor lists allows you to diversify from the same old leads that your colleagues have already found on LinkedIn. This is an excellent tool for any sales team that needs to prospect greenfield accounts!

What do you dislike about Similarweb?

Not much to be honest. I wish you could filter or add filter criteria to lead lists you create after they've already been created. Just make sure to include them before hitting generate a list, and that won't be a problem.

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

I need to to prospect 40+ new leads every single week, which can be very difficult, as you can imagine. SimilarWeb saves time, period. You can get super granular with your search criteria to pull lists of 100 - 10000 companies that fit your team's policy.

Mid Market (51-1000 emp.)
Jul 23, 2023
 Source
Overall Rating:
5.0
IH
Ivo H.
Founder
Share
"Practical for SEO, CRO and Marketers"
What do you like best about Similarweb?

as a CRO manager, i rely on similar web when working with all of my clients for competitive analysis and industry benchmarking

What do you dislike about Similarweb?

Sometimes certain stats (eg. bounce rate) may not be accurate

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

Industry benchmarking, competitive analysis, conversion rate optimization

Mid Market (51-1000 emp.)
Jul 18, 2023
 Source
Overall Rating:
5.0
NJ
Ned J.
Founder
Share
"Analytics for the internet!"
What do you like best about Similarweb?

I've used SimilarWeb throughout my career and have always been impressed by the granularity of data available.

What do you dislike about Similarweb?

No browser-level reporting could be beneficial for me

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

Primarily, I use it to understand how a brand acquires most of it's paid and organic traffic. I also use it to understand their programmatic display scope.

Small Business (50 or fewer emp.)
Jul 18, 2023
 Source
Overall Rating:
5.0
KM
Kiersten M.
Founder
Share
"We Love Similarweb!"
What do you like best about Similarweb?

-Able to find accurate and up-to-date statistics regarding various domains -Access to necessary criteria needed to generate solid sales leads

What do you dislike about Similarweb?

Nothing! The product is great and we use this often.

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

Similarweb gives us accurate information on various domains to be used to generate sales leads.

Enterprise (> 1000 emp.)
Jul 10, 2023
 Source
Overall Rating:
5.0
JM
Joana M.
Founder
Share
"great source of info for B2B Sales"
What do you like best about Similarweb?

Having quick access to information about markets where the merchant has more visibility, number of visits, time per visit. All this data is super valuable when adressing a new prospect

What do you dislike about Similarweb?

What I dislike the most is that it only gathers data of merchants of a specific size. When prospecting for more local merchants, there are either no results of very little info

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

Gathering data from websites and turning them into accionable insights for my daily prospection goals. It therefore helps me saving time in collecting more information and helps me creating lists based on the criteria of my prospects info

Enterprise (> 1000 emp.)
Jul 05, 2023
 Source
Overall Rating:
5.0
RB
Roger B.
Account Manager
Share
"SimilarWeb is a powerful resource that I usually count with whenever I need any website information."
What do you like best about Similarweb?

It's possible to find information about traffic even for websites you're not the owner

What do you dislike about Similarweb?

Some websites with less traffic do not have any data available.

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

I can check data breaking down by country level.

Enterprise (> 1000 emp.)
Jun 29, 2023
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"A helpful tool for consumer analytics data"
What do you like best about Similarweb?

Similarweb is a very detail-oriented and comprehensive tool for gauging consumer metrics for the digital world. The host of tools present in similar web acts as a fundamental pillar for developing market-leading strategies and plans.

What do you dislike about Similarweb?

While it s a very comprehensive tool, it lacks in the area that some countries are still not covered in the scope of similar web, making doing analysis difficult on certain occasions.

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

Similarweb helped me in identifying and isolating important information from the competitors, including their traffic sources, audience demographics and marketing channels. it is also a comprehensive SEO tool that helps determine the trends and align the business strategy to gain maximum traction on the web. The ability to assess the data related to online advertising is also a big bonus when doing a performance analysis of a business.

Small Business (50 or fewer emp.)
Jun 25, 2023
 Source
Overall Rating:
5.0
Shoaib A. avatar
Shoaib A.
Amazon E Commerce Social Entrepreneur & Trainer
Share
"Great analytics, best in ecommerce world"
What do you like best about Similarweb?

Helps in checking and analyzing websites truly with there traffic, traffic source and countries from where traffic is coming.

What do you dislike about Similarweb?

Some sites who have not enough traffic, it does not gives anything about them. Should have given some figures like monthly visitors.

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

Competitive intelligence, market intelligence issues are resolved with help of similar web. Also, we use it for checking website authenticity that if traffic is coming to website or not?