# SimilarWeb Pro (`nc-automations/similarweb-pro`) Actor

Extracts key website metrics like Global Rank, Traffic, and Engagement stats — fast, lightweight, and requires no proxy configuration. Returns structured JSON data for any domain, powered by TrafficLens.

- **URL**: https://apify.com/nc-automations/similarweb-pro.md
- **Developed by:** [Nikhil Chaudhary](https://apify.com/nc-automations) (community)
- **Categories:** SEO tools, E-commerce, Integrations
- **Stats:** 1 total users, 0 monthly users, 100.0% runs succeeded, 0 bookmarks
- **User rating**: No ratings yet

## Pricing

from $10.00 / 1,000 results

This Actor is paid per event and usage. You are charged both the fixed price for specific events and for Apify platform usage.

Learn more: https://docs.apify.com/platform/actors/running/actors-in-store#pay-per-event

## What's an Apify Actor?

Actors are web data automations that power AI and operations. They run on the Apify platform to scrape websites, process data, connect APIs, and automate workflows.
In Batch mode, an Actor accepts a well-defined JSON input, performs an action which can take anything from a few seconds to a few hours,
and optionally produces a well-defined JSON output, datasets with results, or files in key-value store.
In Standby mode, an Actor provides a web server which can be used as a website, API, or an MCP server.
Actors are written with capital "A".

## How to integrate an Actor?

If asked about integration, you help developers integrate Actors into their projects.
You adapt to their stack and deliver integrations that are safe, well-documented, and production-ready.
The best way to integrate Actors is as follows.

- **AI agents and MCP clients** — the [Apify MCP server](https://docs.apify.com/integrations/mcp.md) at `https://mcp.apify.com` (remote, streamable HTTP, OAuth on first use).
- **Agentic workflows and local Actor development** — [Agent Skills](https://apify.com/.well-known/agent-skills/index.json) with the [Apify CLI](https://docs.apify.com/cli/docs.md): `npm install -g apify-cli`, then `apify login`.
- **JavaScript/TypeScript projects** — the official [JS/TS client](https://docs.apify.com/api/client/js/docs.md): `npm install apify-client`.
- **Python projects** — the official [Python client](https://docs.apify.com/api/client/python/docs.md): `pip install apify-client`.
- **Any other language** — the [REST API](https://docs.apify.com/api/v2.md).

For usage examples, see the [API](#api) section below.

For more details, see Apify documentation as [Markdown index](https://docs.apify.com/llms.txt) and [Markdown full-text](https://docs.apify.com/llms-full.txt).

# README

## 📊 SimilarWeb Pro — Bulk Website Traffic Data API

**Get instant website traffic analytics, global rank, and engagement stats for hundreds of domains at once — at a fraction of the cost of SimilarWeb or SEMrush.**

SimilarWeb Pro gives you direct API access to key traffic metrics. Built for speed and bulk processing — perfect for SEO analysis, competitor research, and market intelligence.

***

#### 🚀 Key Features

- **Bulk Processing:** Add up to 500 domains in a single run via list or file upload.
- **⚡ Fast & Simple:** Clean API, no scraping, no proxies, no rate-limit headaches.
- **💰 Pay-As-You-Go:** Credit-based pricing — $1 = 100 lookups, $20 minimum top-up. No subscriptions, no lock-in.
- **📂 Export Ready:** Download data in JSON, CSV, Excel, or HTML table formats.
- **✅ Reliable:** Built-in retries and error handling for consistent data.

***

#### 📋 What Data Do You Get?

For every domain, SimilarWeb Pro returns:

- **Monthly Visits:** Latest month's total visits, plus historical trend.
- **Visits Change:** Month-over-month growth (e.g. `+0.80%`).
- **Global Rank** & **Country Rank:** Traffic ranking worldwide and by primary country.
- **Engagement Metrics:** Bounce Rate, Pages per Visit, Average Time on Site.
- **Top Keywords:** Top search terms with volume and CPC.
- **WHOIS:** Registration, expiration and last-changed dates.
- **Status:** `OK` (data found) or `UNREGISTERED` (no data for that domain).

***

#### 💡 How to Use

1. **Enter Domains:** Paste a list or upload a file with your domains.
2. **Run Query:** Submit and get results in seconds.
3. **Download:** Export your report in Excel, CSV, or JSON.

##### Input Example

```text
amazon.com
google.com
primalqueen.com
```

# Actor input Schema

## `domains` (type: `array`):

Click 'Add' to enter multiple domains.

## Actor input object example

```json
{
  "domains": [
    "amazon.com",
    "google.com"
  ]
}
```

# Actor output Schema

## `results` (type: `string`):

Traffic and domain data for all queried domains.

# API

You can run this Actor programmatically using our API. Below are code examples in JavaScript, Python, and CLI, as well as the OpenAPI specification and MCP server setup.

## JavaScript example

```javascript
import { ApifyClient } from 'apify-client';

// Initialize the ApifyClient with your Apify API token
// Replace the '<YOUR_API_TOKEN>' with your token
const client = new ApifyClient({
    token: '<YOUR_API_TOKEN>',
});

// Prepare Actor input
const input = {};

// Run the Actor and wait for it to finish
const run = await client.actor("nc-automations/similarweb-pro").call(input);

// Fetch and print Actor results from the run's dataset (if any)
console.log('Results from dataset');
console.log(`💾 Check your data here: https://console.apify.com/storage/datasets/${run.defaultDatasetId}`);
const { items } = await client.dataset(run.defaultDatasetId).listItems();
items.forEach((item) => {
    console.dir(item);
});

// 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/js/docs

```

## Python example

```python
from apify_client import ApifyClient

# Initialize the ApifyClient with your Apify API token
# Replace '<YOUR_API_TOKEN>' with your token.
client = ApifyClient("<YOUR_API_TOKEN>")

# Prepare the Actor input
run_input = {}

# Run the Actor and wait for it to finish
run = client.actor("nc-automations/similarweb-pro").call(run_input=run_input)

# Fetch and print Actor results from the run's dataset (if there are any)
print(f"💾 Check your data here: https://console.apify.com/storage/datasets/{run.default_dataset_id}")
for item in client.dataset(run.default_dataset_id).iterate_items():
    print(item)

# 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/python/docs/quick-start

```

## CLI example

```bash
echo '{}' |
apify call nc-automations/similarweb-pro --silent --output-dataset

```

## MCP server setup

```json
{
    "mcpServers": {
        "apify": {
            "type": "http",
            "url": "https://mcp.apify.com/?tools=fetch-actor-details,nc-automations/similarweb-pro"
        }
    }
}

```

The hosted server signs you in with OAuth on first connect, so no API token belongs in this config. Clients without OAuth support can send an `Authorization: Bearer <APIFY_API_TOKEN>` header instead, using a token from API & Integrations in Apify Console (https://console.apify.com/settings/integrations).

## OpenAPI specification

Download the OpenAPI definition: https://api.apify.com/v2/actors/Wz2m4WhfUhr5yAETg/builds/x4BpbGwaXjMaAGZxd/openapi.json