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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: November 12, 2026
Similarweb Competitive Intelligence Software logo
975 Similarweb Reviews
4.5 out of 5
Mid Market (51-1000 emp.)
Jul 07, 2022
 Source
Overall Rating:
4.5
AG
Verified Reviewer
Founder
Share
"Great insights and easy platform to use"
What do you like best about Similarweb?

How easy it is to navigate around the tool and find the relevant insights and data you are after

What do you dislike about Similarweb?

As there is so much data it can be quite overwhelming to know where to start!

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

It's helping me with competitor and gap analysis

Small Business (50 or fewer emp.)
Jul 07, 2022
 Source
Overall Rating:
4.5
AG
Verified Reviewer
Founder
Share
"Similarweb helps when you want to understand a market, especially when onboarding new customers."
What do you like best about Similarweb?

The clear presentation of different market participants and their websites

What do you dislike about Similarweb?

Limited functions in the basic account, for example the region

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

Gain an impression of which marketing channels are relevant for my customers

Small Business (50 or fewer emp.)
Jul 07, 2022
 Source
Overall Rating:
4.5
AG
Verified Reviewer
Founder
Share
"Similarweb Agency Review"
What do you like best about Similarweb?

I've been able to provide logins to my full digital team from decades of experience to trainees and they've been able to pick up the tool quickly. The SimilarWeb tool is very transparent and easy to use, but most importantly it provides valuable insights for competitor research and/or media planning that I have not been able to find other places.

What do you dislike about Similarweb?

If anything it would be the two tiers of plans. I wish they unlocked all features with a single plan pricing model.

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

Similarweb had helped us solve the gap of competitive research (both organic and paid), industry insights for both new business pitches and quarterly/annual planning for our current clients. And lastly it has help to provide an additional solution for media planning. Where we can gain an advance in our media planning over the industry, particular competitor, or set of competitors.

Enterprise (> 1000 emp.)
Jul 07, 2022
 Source
Overall Rating:
4.5
AG
Verified Reviewer
Founder
Share
"Pretty amazing."
What do you like best about Similarweb?

Smoothness. It provides the most amazing

What do you dislike about Similarweb?

Very hard to navigate across the platform

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

It is bring us sales intellgience.

Small Business (50 or fewer emp.)
Jul 06, 2022
 Source
Overall Rating:
4.5
AG
Verified Reviewer
Founder
Share
"SW was a great product to use for any website related metrics and analysis"
What do you like best about Similarweb?

The platform is easy to use and has a lot of functionalities - it can not only track basic metrics but also provides another layer of detail for example it helps me track sub domain level data It is fast and affordable on large team sizes Support system is in place

What do you dislike about Similarweb?

I dislike that the API pull can be slighlty complicated while using for first time users and many users are unaware of all platform functionalities so it can be slightly tricky to make full use of it without support

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

It helps me analyse websites i am interested in and gauge traction on those- it can also help me find similar websites in those regions. Another very pertinent use case is that I can find geography concentration of visitors

Mid Market (51-1000 emp.)
Jul 04, 2022
 Source
Overall Rating:
4.5
AG
Verified Reviewer
Founder
Share
"Best traffic intelligence source for Sales Development"
What do you like best about Similarweb?

Similarweb is a database and a traffic intelligence tool in one. Very easy to use, great Sales and CS Team.

What do you dislike about Similarweb?

Don't like the limits when it comes to data exports. Sometimes you need to push more data. Also, technology data was sometimes outdated (though, quiet rarely).

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

A need for traffic intelligence. A need for e-commerce database.

Enterprise (> 1000 emp.)
Jul 04, 2022
 Source
Overall Rating:
4.5
Murilo V. avatar
Murilo V.
Digital Analytics
Share
"Most complete on the market"
What do you like best about Similarweb?

With a simple UI Similarweb provides us import information about our business like market analysis , keywords that are pushing our results, interests of our audience with a complete local team witch help us to explorer all possibilities .

What do you dislike about Similarweb?

More possibilites do manage data out of similarweb console.

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

Monitoring industry audience help us to undestand how our site is behaving versus competitors.

Enterprise (> 1000 emp.)
Jul 01, 2022
 Source
Overall Rating:
4.5
AG
Verified Reviewer
Founder
Share
"Amazing Tool to Analyze Ecommerce"
What do you like best about Similarweb?

I find most helpful its competition analysis because it has helped the business I work in become better; I like how easy it is to gather data that is relevant for business intelligence and development.

What do you dislike about Similarweb?

The only thing I dislike is that sometimes I need specific data about a specific region or country and I cannot seem to be able to gather it. I would like to be able to do so.

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

Similar Web has helped me solve several issues regarding business improvement, analysis and several other day-to-day tasks that require specific data and information that Similar Web has helped me to obtain easily.

Mid Market (51-1000 emp.)
Jul 01, 2022
 Source
Overall Rating:
4.5
Alexandre F. avatar
Alexandre F.
Media Director
Share
"SimilarWeb is the most complete tool to analyze competitive landscape"
What do you like best about Similarweb?

Easy to use and friendly UX, fast and accurate data, robust information that helps to deeply understand competitive strong and weak points

What do you dislike about Similarweb?

Like all tools, it is quite difficult to get info about small competitors that does not have sufficient traffic data to generate reports

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

It saves time to quickly understand and hack which keywords, backlinks and ppc are generating traffic to competitors.

Mid Market (51-1000 emp.)
Jul 01, 2022
 Source
Overall Rating:
4.5
Dustin H. avatar
Dustin H.
Sr. Affiliate Manager
Share
"Worth every dollar"
What do you like best about Similarweb?

Snooping on competitors! The brands I work with need more affiliate partners, and the best way to find them is to search all the websites that are driving traffic to those competitors. SimilarWeb makes this process super easy.

What do you dislike about Similarweb?

The cost is really high, which is the biggest hesitation. But if you evaluate all the tools it takes the place of, it is worth the price to have all these incredible tools in one place.

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

Similarweb is solving the problem of inaccurate web traffic data. By providing accurate web traffic data, they are benefiting you by helping you to make better-informed decisions about your website's marketing and growth strategy.

Mid Market (51-1000 emp.)
Jun 30, 2022
 Source
Overall Rating:
4.5
AG
Verified Reviewer
Founder
Share
"Software to understand how you site compares to other in your industry."
What do you like best about Similarweb?

The different options they have and how deep you can go into analyzing your competitor and industry. Very helpful if you are running an affiliate program, to identify key players on your relevant industry.

What do you dislike about Similarweb?

They use several data points to try and get as close as to the real number as possible. I would say this is not to give you exact numbers but more of a general idea.

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

Is very helpful to understand other site traffic growth. That is what my team mostly uses it for. Also, now with the app feature, we can have an idea of how our competitor's app are performing. You can do several things with SimilarWeb is just a matter of you playing around and seeing what could be helpful for you.

Mid Market (51-1000 emp.)
Jun 30, 2022
 Source
Overall Rating:
4.5
AG
Verified Reviewer
Founder
Share
"I am not sure I'd be able to do my job without it!"
What do you like best about Similarweb?

I have really enjoyed the Google Chrome and the functionality of Similarweb Pro! The UI is intuitive and all of the info appears to be pretty accurate.

What do you dislike about Similarweb?

I wish I could get SimilarWeb Pro information from my extension.

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

It is solving my ability to pull data relevant to me doing my job efficiently.

Enterprise (> 1000 emp.)
Jun 29, 2022
 Source
Overall Rating:
4.5
RW
Robert W.
S
Share
"It doesn't answer all the questions, but it gets a lot closer than any of it's competitors"
What do you like best about Similarweb?

the brevity of options for site analysis

What do you dislike about Similarweb?

some inconsistencies in data when dealing with smaller sites

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

Traffic analytics and competitor analysis

Mid Market (51-1000 emp.)
Jun 29, 2022
 Source
Overall Rating:
4.5
AG
Verified Reviewer
Founder
Share
"Similar Web Review"
What do you like best about Similarweb?

Being able to compare and contrast with competitors

What do you dislike about Similarweb?

Not being able to see ads data in the basic plan

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

Competitive analysis and market research

Mid Market (51-1000 emp.)
Jun 29, 2022
 Source
Overall Rating:
4.5
AG
Verified Reviewer
Founder
Share
"SW Making life more efficient!"
What do you like best about Similarweb?

import and export your CSV sheets from excel.

What do you dislike about Similarweb?

Not being able to see unique visitors on extension

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

which accounts to attack first based on higher MUVs

Mid Market (51-1000 emp.)
Jun 22, 2022
 Source
Overall Rating:
4.5
AG
Verified Reviewer
Founder
Share
"Useful insights about the industry"
What do you like best about Similarweb?

Information about competitors is relevant to compare the market position, this is informed to our Leadership Team monthly, also we can track any improvement that we launch.

What do you dislike about Similarweb?

I'm just using the monthly results as the weekly update is not always accurate. I'd like to compare our performance vs more than 4 competitors, this is not possible currently.

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

Market position results allow us to invest more in Marketing, the information is used to justify the ROI. Tracking new players is also something that we do monthly.

Mid Market (51-1000 emp.)
Jun 16, 2022
 Source
Overall Rating:
4.5
Sai P. avatar
Sai P.
Content And Retention Manager
Share
"Great tool for getting competitor insights"
What do you like best about Similarweb?

The platform is easy to use and provides easy navigation through features. We use Similarweb as it provides competitor intelligence in terms of their website traffic, and how it changed in the last week/month. It also keeps us updated about our website health and gives meaningful suggestions around keywords that can be used in paid searches too. It does not even allow us to share our dashboards with other team members and the download format is limited to pdf only.

What do you dislike about Similarweb?

We can only see worldwide traffic data and do not have the option to view country or state-specific data (no geographical filters available, worldwide is the default). Apart from the standard dashboards, there is not much slicing and dicing of data we can do for better visualization.

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

Similarweb lets us know about our ranking across various spaces like paid search, organic search and display ads. It also gives great insights into creative display ad designs which are otherwise unavailable. The bounce rate and average session duration of all competitors let us gauge our performance and give us cues on improvement.

Mid Market (51-1000 emp.)
May 30, 2022
 Source
Overall Rating:
4.5
NC
Nishit C.
Senior Software Engineer
Share
"Good tool for website & mobile app traffic and engagement analysis"
What do you like best about Similarweb?

1. Free country wise and overall website/App ranking 2. Wide range of digital marketing solutions which helps in better ranking 3. Cost in comparison to Ahref or any other product is low

What do you dislike about Similarweb?

1. Quality of products is not that great compared to the competition 2. Changes in website/App are reflected slowly on it 3. Page visit data and bounce rate are quite different in comparison to actual data.

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

1. Help startups provide a low-cost solution for digital marketing compared to others. 2. Chrome extension helps to fetch traffic and engagement of any website faster

Enterprise (> 1000 emp.)
May 25, 2022
 Source
Overall Rating:
4.5
Samson T. avatar
Samson T.
Senior Manager, Digital Marketing Customer Experience And Strategic Marketing
Share
"Comprehensive Marketing Intelligence Tool"
What do you like best about Similarweb?

The estimated traffic level and ranking among almost any websites available on market, user-friendly and clear interface, and the capability to compare multiple websites in one go.

What do you dislike about Similarweb?

Lack of direct interface online to download bulk raw data.

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

To keep track on website performance and benchmark against competitors and industry.

Mid Market (51-1000 emp.)
May 16, 2022
 Source
Overall Rating:
4.5
ZR
Zulfiana R.
Head Of Digitall
Share
"Good for Strategy and Business Digital Media pitch"
What do you like best about Similarweb?

Their web and Apps analysis was really helpful, even had a close number with our real apps client data.

What do you dislike about Similarweb?

Some feature on audience filtering on Target audience to result can be cleaner

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

New Business Pitch for Media, the "real" digital data since it's not panel-based like other tools

Small Business (50 or fewer emp.)
May 11, 2022
 Source
Overall Rating:
4.5
FB
Fabien B.
Cmo
Share
"Great tool for competitive analysis and digital marketing understading"
What do you like best about Similarweb?

The solution provides interesting analytics and information on competitors : web trafic, sources, audience overlap, seo keywords opportunities an also some interesting market trends.

What do you dislike about Similarweb?

sometimes for small sized websites, there's a lack of reliable data. You have also some analysis only available on desktop even if it's a small part of the audience.

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

The platform gives me the opportunity to better understand the digital strategy of my main competitors (referals, keywords... and anticipate some new trends on the market

Mid Market (51-1000 emp.)
May 10, 2022
 Source
Overall Rating:
4.5
AG
Verified Reviewer
Founder
Share
"Director, Sales Development"
What do you like best about Similarweb?

The versatility of value that Similarweb provides to Wunderkind is incredible. It allows us to properly qualify accounts and assign them to the right teams. We can also find net new accounts that do not exist in our CRM by using specific filters that are in line with our TAM criteria. The insights generator on specific websites is super helpful with understanding where prospects compare to industry benchmarks and how our product can help achieve those problems.

What do you dislike about Similarweb?

Some data is a little repetitive or mislabeled, but that is any vendor.

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

We are solving for qualifying accounts where we've been burned historically by eTail and ZoomInfo where a revenue number is just thrown on the screen with no validation. We are also able to find accounts that are qualified and don't exist in our TAM today. I'm able to sleep at night knowing my reps have the tools to properly qualify accounts and not rely on false data.

Enterprise (> 1000 emp.)
May 06, 2022
 Source
Overall Rating:
4.5
RM
Rodrigo M.
Strategy Manager
Share
"Good product to market intelligence online sources of demand"
What do you like best about Similarweb?

- The features for website analysis like website views, visitors, quality of traffic, etc - Competitive comparison between different players - Overlap of audiences

What do you dislike about Similarweb?

- The features for Apps Analysis - The numbers are different from Googe Analytics - It could be easier to extract data from a spreadsheet - The concept of visitors in different views ( The numbers could be different)

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

Compare my company to our competitors to see how well-positioned we are against the whole market and the view of the whole real estate tech market on Latin America.

Mid Market (51-1000 emp.)
May 05, 2022
 Source
Overall Rating:
4.5
AG
Verified Reviewer
Founder
Share
"Easy To Use Tool - Quick Insights"
What do you like best about Similarweb?

Easy to use, competitor analysis allow quick insights to understand market trends.

What do you dislike about Similarweb?

Not huge clarity on data source and discrepancies against actual internal data can be disconcerting if not understood clearly.

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

Market research re key user trending terms Can see any major trend shapes against similar user sets and understand any potential areas of concern quickly

Enterprise (> 1000 emp.)
May 04, 2022
 Source
Overall Rating:
4.5
AG
Verified Reviewer
Founder
Share
"Actionable Insights & Great Customer Support"
What do you like best about Similarweb?

First and foremost, the strong customer support and guidance from the account management and client success teams have allowed for quicker adoption of the Similarweb platform. The competitive insights garnered from the platform have allowed our organization to scale and optimize our marketing channels and help meet our business objectives.

What do you dislike about Similarweb?

Given the abundance of reporting and insights available on the platform, it can be challenging to figure out the right reports for given use cases. The widget navigation can be more intuitive.

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

Finding new affiliate partners to work with and qualifying partners. Identifying new keywords to add to Paid Search programs and tracking the traffic performance of those keywords.

Mid Market (51-1000 emp.)
May 03, 2022
 Source
Overall Rating:
4.5
PT
Prajakta T.
Marketing Analytics Manager
Share
"Competitor Analysis"
What do you like best about Similarweb?

I can analyze the competition by looking at their traffic and engagement KPIs. There are some segment-level data available as well, which helps us as we are a niche domain.

What do you dislike about Similarweb?

Data is not near real-time, need to wait for a month to get some details, In certain places, it is available with a week's lag, but then we need to spend some time consolidating this data.

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

It helps us to understand and compare our website metrics with others and also helps us to understand what to expect in case we are planning on venturing in a new area.

Enterprise (> 1000 emp.)
Apr 27, 2022
 Source
Overall Rating:
4.5
AG
Verified Reviewer
Founder
Share
"Excellent insights"
What do you like best about Similarweb?

Demographic breakdowns are super useful especially as you can see this trend over time. I'm also a big fan of the "visitors of website x also visited website y"

What do you dislike about Similarweb?

Uncertainty around calculations I can't think of anything else to add to the product off the top of my head but I would like to have 1:1 time with a similarweb expert

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

Trends and insights overtime, consumer shifts

Mid Market (51-1000 emp.)
Apr 26, 2022
 Source
Overall Rating:
4.5
AG
Verified Reviewer
Founder
Share
"Great UI and always adding new features"
What do you like best about Similarweb?

Appreciate that the team is always adding additional data and views to help conduct assessment of app and web traffic

What do you dislike about Similarweb?

Fairly minor-- needing to change the default settings, etc.

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

Comparing traffic across websites / apps, understanding audience demographics, trends over time

Mid Market (51-1000 emp.)
Apr 25, 2022
 Source
Overall Rating:
4.5
JH
James H.
Trading Insight Analyst
Share
"To my knowledge it's the best alternative to having the keys to a competitor's GA"
What do you like best about Similarweb?

The wealth of information / data views available. It's the kind of interface you can interact with and ask question after question; I remember previous offerings in this space (e.g. Hitwise) that were offering essentially the same 'service' but with nowhere near this width & depth of data

What do you dislike about Similarweb?

It's only natural that traffic will be calculated / sample based - there's no way to get competitor data! But when you first reconcile your own data against the data on your own brand within Similarweb you realise the scale to which the platform indicates trends & scales before it indicates individual data points.

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

When we see an increase or decrease in either traffic or conversion out first instinct is to look inwards; did we increase marketing, has anything on the site broken etc.? If no answer jumps out we often look to Similarweb and realise "Oh, it's industry wide!". These kind of wide-angle-lens insights can be invaluable.

Small Business (50 or fewer emp.)
Apr 25, 2022
 Source
Overall Rating:
4.5
ZC
Zahid C.
Head Of Performance Marketing
Share
"Great insights tool which is a must digital marketers"
What do you like best about Similarweb?

Simple interface, easy to download data, the account team are really helpful and great at showing new features and how to carry out analysis work. The tool can be used for some really specific category insights which are great for educating internal teams such as Commercial/Category and helping identify where competitors may have an advantage in terms of search traffic, keyword gaps, affiliates/publishers etc.

What do you dislike about Similarweb?

2-3 data lag means Monday Trading meetings can sometimes be missing some data, but it's not a huge issue. Some reports are desktop only which in a 'Mobile First' world is a challenge, but I know a number of these things will be addressed having had sight of the Product Roadmap, so no big concerns.

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

Calculating share of traffic vs our key competitors, analysing specific trading categories. Keyword gaps is also a great feature to see where competitors may be gaining a real advantage and how to address that.