Manus MCP Integration

Similarweb is now available as an official connector on the Manus app marketplace. Once connected, Manus can access Similarweb's digital intelligence data directly within your AI agent conversations.

Ask questions in plain language and get answers backed by real traffic, keyword, referral, and page-level data, no switching tabs, no manual lookups. The connector handles everything behind the scenes; all you do is authenticate once and start asking.

Access Paths

The Similarweb integration in Manus is available through two paths, designed for different users:

• Integrated Similarweb experience — Available to all Manus Pro users out of the box. No Similarweb account required. Usage is charged through Manus credits.
• Similarweb MCP connector — Available to existing Similarweb customers with API access as part of their subscription. Connect your own API key to use the metrics included in your Similarweb plan.

This guide covers setup for the MCP connector. For information on the integrated experience, see the Manus documentation.

MCP Access

The Similarweb Manus connector is powered by our MCP server and it's available to clients with API access as part of their subscription. This includes:

• Business and Enterprise plan subscribers — API access is included as part of your plan.
• API standalone package subscribers — MCP access is included.

The data available through the MCP integration mirrors your existing Similarweb subscription. Access is scoped to the specific datasets, regions, and historical ranges included in your plan, no additional data is unlocked via MCP.

Interested in exploring MCP access? Contact our team to learn more about plan options and available datasets: Contact Similarweb Sales

How to Connect

The Similarweb connector is available on the Manus app marketplace. Follow the steps below to get started:

Step 1: Open Manus and Navigate to Connectors

1. Open Manus in your web browser or launch the Manus desktop application.
2. Click on Settings in the main navigation.
3. Select Connectors from the settings menu.
4. Click Add Connectors to open the Manus app marketplace.

Step 2: Find the Similarweb Connector

1. The app marketplace will open with the Apps tab selected by default.
2. Search for Similarweb in the search bar.
3. Click on the Similarweb connector card and select Connect.

Step 3: Authenticate with your Similarweb login

Authentication is seamless and uses your Similarweb login credentials. A browser tab will open. If you're already signed in to Similarweb, just approve the connection. If not, sign in with your Similarweb account first. Once approved, you'll return to Claude and the connector status will show as Connected.

Use Cases and Example Queries

The Similarweb MCP integration covers 75+ different endpoints across web analytics, app intelligence, keyword and search data, audience insights, and e-commerce. Below are representative use cases with example prompts to illustrate what's possible inside Manus.

Full Competitive Intelligence Brief

Combine traffic, channels, search, referrals, and pages into a single competitive snapshot, ready to share as a deck or report.

💬 "Build me a competitive brief on hubspot.com. Cover their traffic trend over 6 months, which channels drive their growth, how their SEO mix breaks down as branded vs. unbranded, who is sending them referral traffic, and which pages are getting the most visits. Package it as a slide deck."

Keyword Opportunity Evaluation

Evaluate a keyword's demand, difficulty, cost, and user intent before committing to a content brief or paid campaign.

💬 "Analyze the keyword 'project management software' in the US over the last 3 months. What's the search volume, difficulty, CPC, and split between informational and transactional intent?"

Competitor Search Strategy

Understand which keywords drive traffic to a competitor's site and how much of their search performance is branded vs. earned.

💬 "Show me hubspot.com's top non-branded organic keywords in the US for the past quarter. Which terms are driving the most clicks?"

Referral and Partnership Mapping

Identify who sends traffic to a domain and where users go after leaving, useful for spotting active partnerships, affiliate networks, and emerging integrations.

💬 "Who are the top referring domains to shopify.com in the last month? Then show me where shopify.com's outgoing traffic goes, and flag any destinations growing month over month."

Content Performance and Page-Level Analysis

See which pages capture the most organic and paid search traffic, and which pages on a domain are gaining or losing audience attention.

💬 "Which pages on notion.so are getting the most overall traffic? Highlight pages that are growing or declining month over month."

Market and Audience Research

Profile a website's audience, channel mix, and geographic distribution to inform market entry, ICP refinement, or expansion planning.

💬 "Compare the audience demographics, top traffic geographies, and channel mix for spotify.com and apple.com/music in the US over the past quarter."

FAQ

Authentication & Access

The connector won't connect. What should I check? Confirm your Similarweb subscription includes API access, and that you're signing in with your own Similarweb login. If you share an account with colleagues, you'll each need your own login — contact your account manager.

Do I still need an API key? No. Connecting through Claude uses your Similarweb login. API keys are still used for direct REST and Batch API access.

I connected before this change. Do I need to reconnect? No. Existing connections keep working. You'll see the new sign-in only if you reconnect.

Data & Querying

Q: What data can I access through the MCP integration?

The MCP integration provides access to 75+ endpoints, including website traffic and engagement metrics, traffic sources and channel mix, audience demographics, keyword and SEO data, competitive analysis, referral data (incoming and outgoing), landing pages, popular pages, mobile app metrics (active users, downloads, sessions, revenue), and Amazon retail intelligence. Data access is governed by your Similarweb subscription.

Q: What is the most recent data available?

Most datasets are updated monthly, with data typically available for the prior month by the end of the following month. Some endpoints support daily granularity for more recent periods. Manus will indicate the last updated date in its response when querying Similarweb data.

Q: Can I query multiple domains or competitors in a single prompt?

Yes. Manus can run multiple Similarweb queries within a single conversation. For example, you can ask it to compare traffic for ten competitors side by side and it will retrieve and synthesize each dataset automatically.

Data Credits & Cost

Q: How does billing work for MCP queries?

Similarweb MCP queries consume data credits from your API allocation, following the same credit structure as the Similarweb REST API. The number of credits consumed depends on the volume of data returned. More granular queries (e.g., daily data over a long time period) or queries covering multiple metrics will consume more credits than simpler lookups.

Q: Where can I monitor my API credit usage?

Your API credit consumption is visible in the Similarweb platform under Account Settings → Data Credits Management. This reflects credits consumed across all API channels, including MCP.

Q: What happens if I run out of API credits?

Once your API credit allocation is exhausted for the billing period, MCP queries will return an error. Contact your Similarweb account manager to discuss increasing your credit limit or upgrading your plan.

Troubleshooting

Q: The connector shows as connected but Manus isn't returning Similarweb data.

Check that the Similarweb connector is enabled in your Manus session. If you've authenticated successfully but queries aren't being routed, try starting a new conversation and asking a more specific question that mentions a domain or metric.

Q: Manus returned data but it looks different from what I see in the Similarweb platform.

Ensure you're querying the same country, date range, and web source (desktop vs. mobile vs. total) in both places. Slight differences in aggregation methodology between the platform UI and the API can account for minor variances. For data fidelity questions, contact Similarweb support.