SimilarWeb Analytics MCP. Benchmark any website's traffic and market position instantly.
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SimilarWeb Analytics MCP Server gives your AI client real-time access to global website intelligence. Ask it for a domain's historical monthly desktop visits, its current category standing, or its overall worldwide traffic rank.
It’s competitive benchmarking and market auditing through natural conversation.
What your AI agents can do
Get category rank
Reads and reports the category rank of any given domain name.
Get desktop visits
Retrieves historical total monthly desktop visits for a specified web domain.
Get global rank
Returns the current worldwide rank of a specific domain relative to all other sites.
The get_desktop_visits tool retrieves monthly desktop visit numbers for a domain, letting you track traffic trends over time.
Using get_global_rank, the system calculates and returns a website's rank compared to all other domains worldwide.
The get_category_rank tool specifies a domain's relative positioning within its exact web category (e.g., 'Streaming Service').
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SimilarWeb Analytics: 3 Tools for Web Intelligence
Use these three tools to calculate a domain's global rank, historical desktop visits, and category standing automatically.
019d8480get category rank
Reads and reports the category rank of any given domain name.
019d8480get desktop visits
Retrieves historical total monthly desktop visits for a specified web domain.
019d8480get global rank
Returns the current worldwide rank of a specific domain relative to all other sites.
Choose How to Get Started
Build a custom MCP for your own tools, or connect a ready-made integration from our catalog.
Build Your Own
Turn any API into an MCP. Import a spec, define Agent Skills, or deploy with MCPFusion.
- Import from OpenAPI, Swagger, or YAML specs
- Create Agent Skills with progressive disclosure
- Deploy to edge with MCPFusion framework
- Built in DLP, auth, and compliance on every call
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- Publish to catalog or keep private
Make Your AI Do More
Start with SimilarWeb Analytics, then connect any of our 4,700+ other servers whenever your AI needs more. One click, no limits.
- Use this MCP plus 4,700+ others, all in one place
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- Works with Claude, ChatGPT, Cursor, and more
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What you can do with this MCP connector
SimilarWeb Analytics MCP Server: This server gives your AI client real-time access to global website intelligence. When you're running competitive deep dives or just checking out market trends, this toolset lets your agent run a full audit on any domain. You don't need a whole analytics suite; you just ask for the specific data points you need using natural chat commands.
We've grouped three core operations here that handle everything from historical traffic spikes to current industry standing. Your agent knows how to pull together global rank, category placement, and desktop visit history into one clear report.
Analyzing Global Market Position
To figure out where a site stands in the worldwide pecking order, you use the get_global_rank tool. This function returns that website's current world rank compared to every other domain online. It's a simple number that tells you its overall size relative to the entire internet. If you need to know if a competitor is really playing in the big leagues or if they're just a small local gig, this gives you the definitive metric right off the bat.
Measuring Industry Standing
When you analyze a domain, you gotta know more than just how many people visit; you need to know where it sits in its specific industry. That’s what get_category_rank handles. It reads and reports that domain's rank within its exact web category—think 'Financial Services' or 'E-commerce Platform.' This tells you if the site is a leader, an average player, or barely making it within its niche.
It gives context to the traffic numbers.
Checking Historical Visitor Volume
Sometimes, knowing what happened last year matters more than today’s count. To check that historical visitor volume, use get_desktop_visits. This tool retrieves total monthly desktop visits for any web domain you specify. It lets you track traffic trends over time—you can see if a site's traffic is steadily climbing month after month or if it took a hard dive last quarter.
You get the raw numbers showing that historical growth curve.
How It Works
You subscribe to this server and hook up your SimilarWeb API Key through Vinkius. Your agent then uses these tools directly within your preferred AI client, whether that's Claude or Cursor. When you ask a question like, "What's the global rank of X, its category rank, and its desktop visits from six months ago?", your agent runs all three queries simultaneously against the live data feed.
It compiles everything into one direct report for you to read.
Your AI client processes these metrics: it pulls the domain's worldwide ranking using get_global_rank, determines its relative industry placement with get_category_rank, and tracks historical performance by retrieving past monthly desktop visit counts through get_desktop_visits. You get a full picture of competitive benchmarking and market auditing without leaving your chat window.
It's pure, direct intelligence.
How SimilarWeb Analytics MCP Works
- 1 First, subscribe to the server and pass your SimilarWeb API Key into your AI client.
- 2 Next, prompt your agent with a request like, 'What is the global rank of example.com?'
- 3 Finally, your AI client calls the appropriate tool (
get_global_rank) and gives you the ranked data in the chat.
The bottom line is: You talk to your agent, it talks to SimilarWeb, and you get structured market intelligence back.
Who Is SimilarWeb Analytics MCP For?
Product Managers who need proof of concept data; SEO specialists tracking competitor performance; Investment Analysts vetting companies before due diligence. If you're tired of guessing if a target market is actually growing, this is for you.
Uses get_category_rank and get_global_rank to benchmark competitor authority against their own site.
Compares monthly desktop visits using get_desktop_visits across multiple client websites to spot seasonal spikes or drops.
Pulls reliable, third-party traffic data for due diligence on potential acquisition targets before making a pitch.
What Changes When You Connect
- See a site’s full scope with
get_global_rank. You don't just get a number; you know exactly how it stacks up against the entire internet, giving you immediate context on its size. - Track real growth using
get_desktop_visits. Instead of guessing about traffic trends, you pull reliable historical data to identify seasonal patterns or long-term declines for client reports. - Know a site's exact niche standing with
get_category_rank. This tells you if they are the leader in their specific industry, which is way more useful than just knowing they exist on the web. - Compare multiple competitors side-by-side. Your agent can use all three tools—global rank, category rank, and visits—to build a complete performance scorecard for a market segment.
- Stop relying on vanity metrics. This server provides quantifiable data points that back up your claims about competitor weakness or client strength.
Real-World Use Cases
Vetting an investment target
An analyst needs to check a startup's stability before meeting them. The agent uses get_desktop_visits to confirm consistent traffic volume over the last 12 months, and then runs get_global_rank to see if their market visibility matches their claims.
Competitive SEO audit
An SEO team suspects a rival is gaining ground. They use get_category_rank on the rival's site and compare it directly against their own score to pinpoint exactly where they are losing market share.
Pitching client growth strategy
A marketer needs proof points for a pitch. They use get_desktop_visits on the client's site, showing month-over-month traffic increases. They then combine this with get_global_rank to show overall market momentum.
Assessing industry saturation
A product manager wants to see if a new market is crowded. The agent uses get_category_rank across several similar domains, helping them determine the relative strength and maturity of that specific web category.
The Tradeoffs
Asking for 'general insights'
Writing: 'Tell me about how this company is doing in the market.' This prompt is too vague and yields useless filler text.
→
Be specific. Ask, 'What is the global rank of example.com?' or 'Show the category rank for techblog.com using get_category_rank.'
Only checking one metric
Running only a single tool like get_global_rank and assuming that's enough. You miss critical context.
→
Triangulate the data. Get the global rank, then cross-reference it with monthly desktop visits using get_desktop_visits to form a complete picture.
Ignoring timeframes
Asking for 'traffic' without specifying if you want current or historical data. The result will be useless.
→
Always specify the scope. Use get_desktop_visits and tell your agent to report on monthly visits over a defined period.
When It Fits, When It Doesn't
Use this server if you need hard, measurable facts about external web traffic performance. Specifically, when you must know: 1) How many people visited the site last month (get_desktop_visits); 2) Where it stands against every other website globally (get_global_rank); or 3) If it dominates its specific industry vertical (get_category_rank).
Don't use this if you need internal data—like your company's CRM leads, employee schedules, or private sales figures. For those, look at dedicated operational tools (e.g., messaging servers or database access). This tool is strictly for public-facing web metrics.
Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by SimilarWeb. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.
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Works with Claude, ChatGPT, Cursor, and more
The Model Context Protocol standardizes how applications expose capabilities to LLMs. Instead of operating in isolation, your AI gains direct access to external platforms, live data, and real-world actions through secure, standardized connections.
This server provides 3 capabilities that interface natively with Claude, ChatGPT, Cursor, and any MCP client. No middleware. No custom integration required.
Available Capabilities
Figuring out a competitor’s reach used to mean clicking through three different reports and spreadsheets.
Before this server, if you wanted to gauge a competitor's market standing, you were stuck. You had to open one tab for their global rank, switch to another to pull historical visitor data, then open a third dashboard just to see what category they fall into. It was slow, and the numbers often didn't talk to each other.
Now, your agent handles it all in one chat thread. You ask: 'How is SiteX doing?' It instantly pulls `get_global_rank`, feeds you historical data from `get_desktop_visits`, and finishes with their specific category standing using `get_category_rank`. The answer comes together immediately.
Get reliable, multi-layered insights with SimilarWeb Analytics MCP Server
The manual steps that go away are the endless tabs, the copy-pasting of domain names between tools, and the hours spent stitching together three different data sets just to answer one basic question. You never have to manually pull a rank or check historical visits again.
It's simple: you state the problem. The agent executes the necessary combination of `get_global_rank`, `get_category_rank`, and `get_desktop_visits`—and gives you the answer without friction.
Common Questions About SimilarWeb Analytics MCP
What data does get_category_rank provide? +
It tells you a domain's specific ranking within its industry niche. For instance, it confirms if 'netflix.com' is #1 in the Streaming category.
Can I compare traffic using get_desktop_visits? +
Yes, you can track historical visits for multiple domains to benchmark their performance against each other over time.
Is the global rank provided by get_global_rank accurate? +
The tool pulls data from SimilarWeb's standard intelligence feed and provides a current, high-level worldwide ranking for the specified domain.
What if I want to know the category rank AND traffic volume? +
You can ask your agent to combine these. It will run get_category_rank and then follow up with get_desktop_visits for a combined view.
How do I authenticate when using get_global_rank? +
You must provide a valid API Key in your environment variables. The server requires this key for every query to track usage and ensure access compliance.
Are there rate limits when calling get_desktop_visits? +
Yes, the service adheres to strict usage quotas. Your agent needs to respect these API limits; otherwise, you'll receive a throttling error code.
What happens if I use get_category_rank on an invalid domain? +
The tool will fail and return a specific HTTP status or structured error message. Always check the response status first before trying to parse rank data.
Can I adjust the time period for get_desktop_visits? +
Yes, you specify the historical timeframe in the input parameters. The tool requires a date range (YYYY-MM) to pull accurate monthly visit records.
Can I compare traffic between two domains? +
Yes! You can call get_desktop_visits for each domain sequentially. Your AI agent can then summarize and compare the results for you.
What is the source of SimilarWeb's data? +
SimilarWeb uses a variety of data sources, including first-party direct measurement, public data sources, and their own massive contributor panel.
Does this integration provide real-time hourly visits? +
No. The standard API tools currently focus on providing reliable monthly visit totals and ranking data, ensuring statistically significant insights.
Use it with your favorite AI tools
Connect this server to Cursor, Claude, VS Code, and more.
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