# Audit a competitor's follower base

**Use case:** 

Understand the scale you are up against. Pull follower counts and profile details for a set of competitor accounts into one dataset, so you can compare audience size, account age and posting footprint across your market.

## Input

```json
{
  "usernames": [
    "examplecompetitor",
    "examplerival"
  ],
  "mode": "basic",
  "max_concurrency": 5
}
```

## Output

```json
{
  "username": {
    "label": "Username",
    "format": "string"
  },
  "full_name": {
    "label": "Full name",
    "format": "string"
  },
  "account_created": {
    "label": "Created",
    "format": "string"
  },
  "account_created_precision": {
    "label": "Date precision",
    "format": "string"
  },
  "account_age_months": {
    "label": "Age (months)",
    "format": "integer"
  },
  "account_age_years": {
    "label": "Age (years)",
    "format": "number"
  },
  "account_country": {
    "label": "Registration country",
    "format": "string"
  },
  "former_username_count": {
    "label": "Username changes",
    "format": "integer"
  },
  "transparency_status": {
    "label": "Transparency status",
    "format": "string"
  },
  "is_verified": {
    "label": "Instagram verified",
    "format": "boolean"
  },
  "follower_count": {
    "label": "Followers",
    "format": "integer"
  },
  "following_count": {
    "label": "Following",
    "format": "integer"
  },
  "media_count": {
    "label": "Posts",
    "format": "integer"
  },
  "public_email": {
    "label": "Public email",
    "format": "string"
  },
  "email_verified": {
    "label": "Email verification",
    "format": "string"
  }
}
```

## About this Actor

This example demonstrates how to use [Instagram Profile Scraper · Account Age & Verified Emails](https://apify.com/data-slayer/instagram-user-info-scraper-cookieless.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/data-slayer/instagram-user-info-scraper-cookieless.md) to learn more, explore other use cases, and run it yourself.


## How to integrate an Actor?

This Task's input is already configured above. Use it as-is rather than inventing a new one.

Do not guess an integration path. Every one of them is in the agent quickstart at https://apify.com/agents.md: the Apify MCP server, Agent Skills with the Apify CLI, the JavaScript and Python clients, the REST API, and the account-free path for an agent with no human to sign in. It also carries the rule on stating cost before the first paid run.

For full API examples (JavaScript, Python, CLI, MCP, OpenAPI), see this Task's Actor page: https://apify.com/data-slayer/instagram-user-info-scraper-cookieless.md

Each client library has reference documentation the quickstart does not restate: [JavaScript/TypeScript](https://docs.apify.com/api/client/js/docs.md) (`npm install apify-client`) and [Python](https://docs.apify.com/api/client/python/docs.md) (`pip install apify-client`).