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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 05, 2026
Similarweb Competitive Intelligence Software logo
975 Similarweb Reviews
4.5 out of 5
Small Business (50 or fewer emp.)
Apr 13, 2022
 Source
Overall Rating:
3.5
MC
Mphatso C.
Data And Seo Manager
Share
"Good all round tool"
What do you like best about Similarweb?

The competitor analysis tool is particularly useful and a feature that comes in hand on a day-to-day basis. The API is good for integration with reporting and visualisation tools and is useful for extrapolating insights.

What do you dislike about Similarweb?

More support regarding API integration with third-party tools could be added.

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

Digital competitor intelligence is a big one for our agency and Similarweb allows us to understand how our client's competitors are performing across various platforms.

Enterprise (> 1000 emp.)
Apr 13, 2022
 Source
Overall Rating:
3.5
AG
Verified Reviewer
Founder
Share
"Similarweb Review - Joel"
What do you like best about Similarweb?

I like that the site is easy to navigate. It was easy for me to learn where everything was on my own.

What do you dislike about Similarweb?

I wish every dataset was able to export into Excel format. Many are only able to be saved as PNGs, which requires a lot of manual data entry on my end for large datasets. I would also like to be able to build custom reports with more than 5 brands to export - not necessarily requiring visualization. This way, I wouldn't have to pull many different combinations and combine manually.

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

I'm solving problems about digital KPIs including traffic numbers and marketing sources.

Enterprise (> 1000 emp.)
Mar 23, 2022
 Source
Overall Rating:
3.5
Aidan C. avatar
Aidan C.
Consumer Engagement Digital Marketing Manager
Share
"Solid Platform With Some Limitations"
What do you like best about Similarweb?

Good breadth of data on competitive traffic. Can add key competitors and review across channels, e.g. organic search paid search, direct, social etc. Can create reports by URL or keywords. Good support from SimliarWeb.

What do you dislike about Similarweb?

Not always the most intuitive platform. Takes a bit of getting used to and is often difficult to find what you are looking for. No filtering for most US states.

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

Looking at how we measure up against key national and local competitors. It provides service line marketing managers and other leaders with good data of competitor traffic.

Enterprise (> 1000 emp.)
Feb 10, 2022
 Source
Overall Rating:
3.5
HM
Hanan M.
Senior Seo
Share
"Good for getting a quick overview of data and insights"
What do you like best about Similarweb?

The possibility to view all sorts of information on an easy-to-use platform. Save a personal dashboard and more,.

What do you dislike about Similarweb?

Sometimes it feels like the data that is shown on similar web isn't accurate compared to various other tools.

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

competitor research is easier in some cases and gives a quick overview of different metrics in the niche i need

Small Business (50 or fewer emp.)
Dec 02, 2021
 Source
Overall Rating:
3.5
Vishal S. avatar
Vishal S.
Digital Marketing Manager
Share
"A tool that provides competitive intelligence and Market Research Data"
What do you like best about Similarweb?

The best thing about the Similarweb tool is that I can get an idea about the digital performance of our direct competitors. How much traffic our competitors are getting from various marketing channels.

What do you dislike about Similarweb?

It provides approximated data about the performance of our competitors. I am not sure about the accuracy of it's data and that's the thing I don't like about the Similarweb tool. It doesn't give me confidence in using this tool.

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

I am using Similarweb on for benchmarking against my competitors. Getting market research and competitive intelligence data to set achieve my digital marketing goals.

Small Business (50 or fewer emp.)
Oct 25, 2021
 Source
Overall Rating:
3.5
BF
Brandon F.
Technology Manager
Share
"Its good, but not excellent"
What do you like best about Similarweb?

I like being able to access traffic information in an easy way.

What do you dislike about Similarweb?

the keywords, something doesn't seem to work 100%

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

I can have a broader view in relation to competitors and also about new customers, I can use this information to draw up a winning plan

Mid Market (51-1000 emp.)
Jun 11, 2021
 Source
Overall Rating:
3.5
TH
Tim H.
Strategy Lead
Share
"Invaluable for Market Context and Insights"
What do you like best about Similarweb?

Similarweb makes it ultra simple to view channel splits by brand at a market level, providing competitive insights at a glance. The view of search keyword overlap for brand and non brand keywords allows a deeper analysis of how your business is doing in terms of share of search with its competitors.

What do you dislike about Similarweb?

I feel like the app and display/social sections do need some work but these are being continually improved. I would like the ability to be able to edit branded terms for a website as this doesn't always work perfectly.

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

We are easily able to pull out market context for competitive reviews. The easy to use nature of the tool allows us to turn around business review insights and new business proposals quickly.

Mid Market (51-1000 emp.)
Oct 01, 2020
 Source
Overall Rating:
3.5
AG
Verified Reviewer
Founder
Share
"Review bet.pt to SimilarWeb"
What do you like best about Similarweb?

The friendly UX and a vast variety of tools.

What do you dislike about Similarweb?

The fact that some data doesn't seem to match, and it missed app data.

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

I can have an overview of my competitors landscape and it helps me focus on channels where my competitors are stronger.

Mid Market (51-1000 emp.)
Sep 09, 2020
 Source
Overall Rating:
3.5
AG
Verified Reviewer
Founder
Share
"Useful benchmarking tool"
What do you like best about Similarweb?

Ease of utilisation and unlimited range of websites available for analysis.

What do you dislike about Similarweb?

Despite the possibility to create dashboards, there is limited options in terms of data presentation (no pivot) or graphs, it therefore required a lot of downloads and manual processing to obtain the desired visualisation. Very limited view on conversion data (few websites). Display and affiliation pre-set tables require a lot of manual cleaning. API credits quickly used. Accuracy of data?

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

Better understanding of market context and marketing opportunities (Search, display, affiliates)

Small Business (50 or fewer emp.)
Jul 16, 2020
 Source
Overall Rating:
3.5
FB
Fred Emanuel B.
Seo Specialist
Share
"Very solid insights, but also a bit niche and expensive."
What do you like best about Similarweb?

The user interface is superb, the way it lets you track your estimated traffic by channel against top competitors is also a great touch. The support staff seems very knowledgeable as well.

What do you dislike about Similarweb?

For the price I feel it should offer more substantial ways of actually improving your strategy, instead of focusing more on top-level competitor comparisons. In terms of SEO you wouldn't be able to rely on it as your only tool, for instance.

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

Similarweb was definitely useful for us to understand how we fared against our competitors and also how the market evolved for each player throughout the time, analysing if there were any outliers or not.

Small Business (50 or fewer emp.)
Oct 16, 2019
 Source
Overall Rating:
3.5
TP
Tom P.
Partner
Share
"Marketing aid"
What do you like best about Similarweb?

I like the interface and reporting that similar web has. The ease of the interface and the comprehensive options make it a complete solution.

What do you dislike about Similarweb?

The pricing is not straight forward. I would suggest that you inquire early.

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

Using Similarweb take s most of the guess work out of planning,

Mid Market (51-1000 emp.)
May 01, 2018
 Source
Overall Rating:
3.5
AG
Verified Reviewer
Founder
Share
"Does the job, could be better -- Could also be worse"
What do you like best about Similarweb?

It gives an OK estimate of site traffic. For a PR pro, it's a necessary tool to track metrics. The Chrome extension aspect of it is a huge plus. Makes it quick, seamless process.

What do you dislike about Similarweb?

It's not as good as it's predecessor, Compete. UVM doesn't really exist. It seems to share general site traffic which doesn't always seem accurate. Sometimes it's too low and others too high. For the most part, it does the job. Like I said, it could be better but could also be way worse.

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

It helps us gather UVM/circulation for online news sites and publications. It does help justify some publications to our clients and give us intel when reporters aren't forthcoming with their metrics or media kits.

Mid Market (51-1000 emp.)
Apr 19, 2018
 Source
Overall Rating:
3.5
AG
Verified Reviewer
Founder
Share
"SimilarWeb "
What do you like best about Similarweb?

Good program to give you high level insights about a website’s traffic. Can then use this info to make advertising decisions, audience insights, etc.

What do you dislike about Similarweb?

Some of the information isn’t always useful. For example when referring traffic or other top visited sites lists google/Facebook/ etc.

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

We have used this when creativity digital advertising recommendations in order to get information on the prospective clients site, their audience as well as their competitors and industry insights.

Small Business (50 or fewer emp.)
Apr 11, 2018
 Source
Overall Rating:
3.5
Agata J. avatar
Agata J.
Marketing Assistant
Share
"Competitive intelligence and website analytics platform"
What do you like best about Similarweb?

SimilarWeb offers free plan for beginners that includes up to five results per metrics, one months of mobile app data and three months , which is great for startup company. I like the feature where you can compare your website results with your competitors' website results and see it in comparison on one screen - it is very convenient and gives many insights.

What do you dislike about Similarweb?

Website and mobile app data that showed on similar web sometimes incorrect. I compared data in our Google Analytics and on SimilarWeb and have to say that Google Analytics is much more accurate and process new data much faster..

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

With SimilarWeb I get insights about website strategy of companies I am interested in, do keywords planning and analysis and simply track our website traffic in comparison with our main competitors.

Mid Market (51-1000 emp.)
Jan 26, 2018
 Source
Overall Rating:
3.5
AG
Verified Reviewer
Founder
Share
"Similarweb review"
What do you like best about Similarweb?

User experience is sup easy. Even if you have no experience with the platform, it is easy to figure out quickly.

What do you dislike about Similarweb?

I feel like the data could be a bit more accurate. I also wish you could view more mobile data.

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

It helps us with our competitive report to see at a high level where are website traffic compares.

Enterprise (> 1000 emp.)
Feb 02, 2024
 Source
Overall Rating:
3.0
AG
Verified Reviewer
Founder
Share
"SimilarWeb User Review"
What do you like best about Similarweb?

I like that similar web offers many things to dive deep into leaving various opportunities to find gaps

What do you dislike about Similarweb?

I think it is a little difficult to find things, i wish i could see numbers from an app perspective, and it was easier to find training videos

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

Similarweb helps us see where our users going navigating on each customer and if certains tests are working from a traffic perspective

Small Business (50 or fewer emp.)
May 02, 2023
 Source
Overall Rating:
3.0
NB
Nick B.
Founder
Share
"Helpful for identifying competitors in your space"
What do you like best about Similarweb?

The most helpful aspect of Similarweb is it gives you a visual idea of the overlap between your organization and your competitors.

What do you dislike about Similarweb?

The metrics that are compared when doing competitive analysis are not always relevant or useful.

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

Similarweb helps identify competitors in a given vertical, and shows you their approximate market share. This is helpful because you can see which competitors you're closest to.

Enterprise (> 1000 emp.)
Dec 16, 2022
 Source
Overall Rating:
3.0
AG
Verified Reviewer
Founder
Share
"Strategist"
What do you like best about Similarweb?

Using Similarweb has been greatly beneficial for my role and my company when we are assessing our website traffic and what specifically is driving and engaging our readers. We also find it supportive to compare our site to others so we're able to grasp the landscape.

What do you dislike about Similarweb?

I wish there were more opportunities to get more granular and specific within Similiarweb. For example, we'd love to be able to see what content or what webpages are the most popular/topics.

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

As I listed above, Similarweb gives us access to our website traffic. Digital is highly desired by our clients, and feeding them this information is extremely valuable. Our clients appreciate and need the specificity of Similarweb's data.

Mid Market (51-1000 emp.)
Dec 15, 2022
 Source
Overall Rating:
3.0
AG
Verified Reviewer
Founder
Share
"Decent alternative to SEMRush"
What do you like best about Similarweb?

I like that you're able see stats and linking information for other websites and compare it to your own.

What do you dislike about Similarweb?

I dislike that there seems to be no end to the level of 'premium'. There's always another feature that you need to upgrade to in order to access.

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

I'm able to do SEO research and excellent competitor research, looking deeper into competitor strategy.

Small Business (50 or fewer emp.)
Oct 07, 2022
 Source
Overall Rating:
3.0
RK
Ruchi K.
Founder
Share
"...."
What do you like best about Similarweb?

Web analytics at a place can be found...

What do you dislike about Similarweb?

Fails for some of the websites due to which I have to go looking for alternatives

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

Helps in understanding the quality of business I would be working with

Mid Market (51-1000 emp.)
Sep 19, 2022
 Source
Overall Rating:
3.0
AG
Verified Reviewer
Founder
Share
"Some useful data but to much behind additional paywalls"
What do you like best about Similarweb?

Its helpful to get a basic view of how much traffic our competitors are getting

What do you dislike about Similarweb?

Far too many features like CVR tracking are kept behind additional paywalls.

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

It helps us keep tracking of how fast we are growing in relation to our competitors and if there are any channels we should be focusing more or less on to compete with them.

Enterprise (> 1000 emp.)
Jul 14, 2022
 Source
Overall Rating:
3.0
AG
Verified Reviewer
Founder
Share
"Decent interface and features"
What do you like best about Similarweb?

Decent interface and features. Decent interface and features.

What do you dislike about Similarweb?

Not much. Everything was easy to use. Not much. Everything was easy to use.

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

Bussiness interligence. Competition performance and tactis.

Small Business (50 or fewer emp.)
Jul 08, 2022
 Source
Overall Rating:
3.0
AG
Verified Reviewer
Founder
Share
"Great analytics tool to optimise web performance"
What do you like best about Similarweb?

Very good tool to analyse all aspects of the performance of website, including benchmarking

What do you dislike about Similarweb?

Very descriptive in nature, hard to gain any unique, original or specific insights

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

Understanding more about the characteristics of an audience visiting specific websites

Mid Market (51-1000 emp.)
Apr 19, 2022
 Source
Overall Rating:
3.0
AG
Verified Reviewer
Founder
Share
"A great tool to get more insights on your website traffic data and benchmark against competition."
What do you like best about Similarweb?

The ability to compare against almost any other website in the world, looking at key metrics such as website visits, unique visitors, number of pages visited, etc

What do you dislike about Similarweb?

There is a limitation to the geographical split of the data. The overall metrics are not available at a country level and when compared against other websites.

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

Ability to benchmark ourselves against competitions and help support sales narrative.

Mid Market (51-1000 emp.)
Apr 19, 2022
 Source
Overall Rating:
3.0
JR
Jacob R.
Ae
Share
"I use Similiarweb to find the best clients for my company."
What do you like best about Similarweb?

The plugin is really helpful! I look the easy to use interface as well.

What do you dislike about Similarweb?

I'd like more options to find competitions and ways to filter by brands that spend a lot on Display.

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

This is really helping me find me clients to prospect and education on their core business. So far the competitor feature is the most imporatnt in finding similair brands.

Enterprise (> 1000 emp.)
Feb 10, 2022
 Source
Overall Rating:
3.0
NE
Nicolas E.
Account Executive
Share
"Relatively easy to use tool for eRetailer traffic"
What do you like best about Similarweb?

SimilarWeb Pro is helpful to learn how to spot new potential partners (retailers) and efficiently analyze their performance and audience. I have used it to analyze performance of retailers in my industry. I found it easy to compare our competitors’ performance at category level.

What do you dislike about Similarweb?

The tool is limited because it can be hard to get SKU-specific data. Depending on the retailer, it can be hard to drill down into multi-category retailers if they do not operate in one category type (i.e. health, beauty, etc.). It is better for a general consensus of site traffic. Sometimes there are issues logging into the tool.

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

It is helpful to put quantitative site metrics to sales data we are receiving from our retailers. It would be more useful if our rep was in constant contact with our team to provide regular trainings and recap reports.

Mid Market (51-1000 emp.)
Feb 10, 2022
 Source
Overall Rating:
3.0
Ivanna K. avatar
Ivanna K.
Business Intelligence Analyst
Share
"Good for usage"
What do you like best about Similarweb?

The interface, navigation and tips, very easy to understand

What do you dislike about Similarweb?

Too many emails that i received after registration. This is a minus point for me

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

Tracking performance, check oyjrt companies.

Enterprise (> 1000 emp.)
Sep 20, 2020
 Source
Overall Rating:
3.0
AL
Ashley L.
Founder
Share
"This tool has been very useful for me to improve the company's digital marketing."
What do you like best about Similarweb?

When planning the digital strategy of my business, we did everything manually, after discussing with a multidisciplinary team and debating for hours and hours about what direction my business strategy should take, with SimilarWeb Pro I can leave all that. aside since I can perform all these tasks from the application and it even gives me a detailed report with metrics and statistics that are quite useful when making a decision that sets the course of my digital strategy for my company

What do you dislike about Similarweb?

None, this tool has been very useful for me to improve the company's digital marketing.

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

i have been using it to improve my company's digital marketing strategy, since it was urgent for me to completely restructure my company since we were not obtaining the sales that we had planned at the beginning, so I went back to carry out the studies of segmentation and market for which this tool fell like a glove.

Mid Market (51-1000 emp.)
Sep 20, 2019
 Source
Overall Rating:
3.0
Christian C. avatar
Christian C.
Senior Business Development Representative
Share
"Works when it wants to"
What do you like best about Similarweb?

Shows me how many monthly visitors a website is getting

What do you dislike about Similarweb?

This product used to work very well. They updated the design of it & now it almost never works unless you're on a very popular website doing over 500K visits

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

Benefits are seeing monthly visitors it helps me estimate how many shipments/month an eCommerce store is doing. Problem are not working at all after they updated

Enterprise (> 1000 emp.)
Nov 15, 2023
 Source
Overall Rating:
2.5
AG
Verified Reviewer
Founder
Share
"SW user"
What do you like best about Similarweb?

Flexible API calls with robust documentation

What do you dislike about Similarweb?

Difficult to export files from platfrom Mobile vs desktop data split often noisy

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

Understanding relative performance of digital news publishers