SimilarWeb
 · MCP Server

SimilarWeb MCP — Competitive Intelligence, Instantly Queryable

Improvado connects SimilarWeb traffic and audience data to AI agents via MCP. Ask about competitor traffic trends, channel mix, referral sources, and audience overlap in plain English. Competitive research that used to take hours happens in seconds.

46K+ metrics · Read & Write access · 500+ platforms · <60s setup
📈 Read

Read: Pull Competitive Intelligence Without Leaving the Chat

Stop toggling between SimilarWeb dashboards and spreadsheets. Ask your AI agent for traffic comparisons, keyword share, referral patterns, and audience demographics across any set of domains. The MCP server handles SimilarWeb API calls and data normalization.

Your AI agent reads harmonized data across 500+ platforms. "Cost" in Google Ads and "spend" in Meta Ads resolve to the same field automatically.

Example prompts
"Show anomalies across all accounts" 2h → 40s
"CPL in New York vs. California?" 1h → 30s
"ROAS by campaign type, last 30 days" 45m → 15s
Works with Claude ChatGPT Cursor +5
Write actions
"Launch A/B test, $5K budget" 5 days → 20m
"Shift 20% of Display to PMax" 2h → 1m
"Pause all ad groups with CPA > $50" 30m → 10s
🛡 Every action logged · Fully reversible · SOC 2 certified
🚀 Write

Write: Turn Intelligence Into Deliverables Automatically

Your AI agent doesn't just surface data — it structures it into competitive briefs, benchmark reports, and strategy inputs. Turn SimilarWeb data into something actionable without manual formatting.

250+ governance rules enforce naming conventions, budget limits, and KPI thresholds. SOC 2 Type II certified.

⚠️ Monitor

Monitor: Watch Competitor Traffic Changes in Real Time

Set your AI agent to alert when competitors make significant traffic moves — new traffic sources appearing, organic share shifting, or paid investment spiking. Know when the competitive landscape changes.

Automated weekly reports, anomaly flagging, and budget alerts — all from a single conversation. No more morning check-ins across 5 dashboards.

Monitor prompts
"Flag ad groups over 120% budget" 3h → 1m
"Weekly report: spend, CPA, anomalies" 3h → auto
"Which creatives are fatiguing?" 2h → 30s
Alerts sent to Slack, email, or your AI agent
💡
Ideate
🚀
Launch
📈
Measure
🔍
Analyze
📝
Report
🔄
Iterate
One conversation. All six phases. Every platform.
🔄 Full Cycle

The Closed Loop: Read → Decide → Write → Monitor

Your AI agent doesn't just surface data — it structures it into competitive briefs, benchmark reports, and strategy inputs. Turn SimilarWeb data into something actionable without manual formatting.

Every phase runs through the same MCP connection. One protocol, all platforms, full governance. No switching between tools.

Challenge 1

Competitive Research Takes Days and Goes Stale Instantly

THE PROBLEM

Building a competitive landscape report means pulling data from SimilarWeb, cross-referencing multiple domains, formatting tables, and writing analysis. It takes a full day. By the time leadership reads it, the data is two weeks old and a competitor has already made a move.

HOW MCP SOLVES IT

Ask your AI agent for a live competitive snapshot in minutes. It pulls current SimilarWeb data for all specified domains, normalizes the metrics, and produces a formatted comparison — ready to paste into a deck or share as-is. Repeat whenever you need an update.

Try asking
"Show ROAS across all 120 accounts"
Answer in seconds
All data sources, one query
Try asking
"What's my CPL in New York vs. California?"
🔍
Full detail preserved
No data loss on export
Challenge 2

Referral and Partnership Opportunities Are Hidden in Competitor Data

THE PROBLEM

Your competitors are getting significant referral traffic from sources you've never considered. This intelligence is in SimilarWeb, but extracting it means pulling referral reports for multiple domains, sorting by volume, removing duplicates, and identifying sites that consistently appear. Nobody has time for that analysis regularly.

HOW MCP SOLVES IT

Your AI agent can analyze referral traffic patterns across multiple competitors simultaneously. It identifies high-volume referral sources that appear across several competitors — strong signals for partnership or content placement opportunities your team hasn't pursued.

Challenge 3

Keyword Overlap Analysis Requires Painful Manual Cross-Referencing

THE PROBLEM

You want to know which organic keywords competitors rank for that you don't. The process: export keyword lists from multiple competitors, compile them, remove your own rankings, sort by traffic potential, and deduplicate. It's a multi-hour spreadsheet job done by whoever can tolerate it.

HOW MCP SOLVES IT

Ask your AI agent to run the overlap analysis directly. It pulls keyword share data from SimilarWeb across all specified domains, identifies gaps, and ranks opportunities by estimated traffic volume. Hours of spreadsheet work becomes a two-minute query.

Try asking
"PMax vs. Search ROAS for Q1?"
⚖️
Unified data model
Compare anything side by side
Agency CEO
Portfolio health. Client risk. Revenue signals.
Media Strategist
70% strategy, not 70% ops. Auto campaign QA.
Marketing Analyst
Zero wrangling. Cross-platform. AI narratives.
Account Manager
QBR decks auto-generated. Call prep in 30s.
Creative Director
Performance-to-brief. Predict winners before spend.
👥 Teams

One Framework. Five Roles. Zero Setup.

Same MCP connection, different workflows for every team member. Agency CEOs get portfolio health. Media Strategists get campaign QA. Analysts get cross-platform reports. Account Managers get auto-generated QBR decks. Creative Directors get performance-based briefs.

Each role asks in natural language. The MCP server handles the complexity — rate limits, auth, schema normalization, governance — behind the scenes.

Frequently Asked Questions

What SimilarWeb data is accessible through this MCP?
+

Traffic estimates (total visits, unique visitors, pages per visit, bounce rate), traffic by channel (organic, paid, direct, referral, social, email), keyword data (organic and paid), referral domains, audience demographics, geography breakdowns, and mobile vs. desktop split. Queryable for any domain SimilarWeb covers.

How accurate is SimilarWeb data accessed through the MCP?
+

The MCP server returns exactly what SimilarWeb's API provides — the same data you'd see in the SimilarWeb dashboard. Accuracy depends on SimilarWeb's methodology, which estimates traffic using panel data, ISP data, and statistical modeling. It's directionally accurate for strategy, not a substitute for your own analytics.

Can I query any domain, or only domains I own?
+

Any domain SimilarWeb covers, which includes most domains with meaningful traffic. This is the primary use case — analyzing competitors, partners, and market players you don't own. For your own domains, you'd typically combine SimilarWeb estimates with your own analytics for a complete picture.

Does this work for international competitor research?
+

Yes. SimilarWeb data includes geographic traffic breakdowns. You can query traffic by country, compare regional market share across competitors, and identify which markets specific competitors are expanding into. Ask in plain English and the MCP server handles the geographic filters.

Do I need a paid SimilarWeb plan?
+

Yes. The MCP server connects to SimilarWeb's API, which requires a paid plan with API access. The specific data available depends on your SimilarWeb subscription tier. Improvado passes through your API credentials — we don't provide SimilarWeb data independently.

How long does setup take?
+

Under 5 minutes if you have a SimilarWeb API key. Connect your key to Improvado, add one line to your MCP client config, and you're querying competitive data immediately. No pipeline configuration or schema mapping required.

What SimilarWeb data is accessible through this MCP?
Traffic estimates (total visits, unique visitors, pages per visit, bounce rate), traffic by channel (organic, paid, direct, referral, social, email), keyword data (organic and paid), referral domains, audience demographics, geography breakdowns, and mobile vs. desktop split. Queryable for any domain SimilarWeb covers.
How accurate is SimilarWeb data accessed through the MCP?
The MCP server returns exactly what SimilarWeb's API provides — the same data you'd see in the SimilarWeb dashboard. Accuracy depends on SimilarWeb's methodology, which estimates traffic using panel data, ISP data, and statistical modeling. It's directionally accurate for strategy, not a substitute for your own analytics.
Can I query any domain, or only domains I own?
Any domain SimilarWeb covers, which includes most domains with meaningful traffic. This is the primary use case — analyzing competitors, partners, and market players you don't own. For your own domains, you'd typically combine SimilarWeb estimates with your own analytics for a complete picture.
Does this work for international competitor research?
Yes. SimilarWeb data includes geographic traffic breakdowns. You can query traffic by country, compare regional market share across competitors, and identify which markets specific competitors are expanding into. Ask in plain English and the MCP server handles the geographic filters.
Do I need a paid SimilarWeb plan?
Yes. The MCP server connects to SimilarWeb's API, which requires a paid plan with API access. The specific data available depends on your SimilarWeb subscription tier. Improvado passes through your API credentials — we don't provide SimilarWeb data independently.
How long does setup take?
Under 5 minutes if you have a SimilarWeb API key. Connect your key to Improvado, add one line to your MCP client config, and you're querying competitive data immediately. No pipeline configuration or schema mapping required.

Stop Reporting. Start Executing.

Connect your data to an AI agent in under 60 seconds. The closed loop starts with one conversation.

SOC 2 Type II
GDPR
500+ Platforms
46K+ Metrics