# SaaS competitor stack watch, five companies, one run

**Use case:** 

Point the monitor at a shortlist of competitors and get one row per company: which technologies their postings lean on now versus before, which stacks are emerging, rising or fading, and — once scheduled — every posting opened or closed since the last run. Five companies cost $0.12/run. Schedule weekly for a standing competitive-intel feed, no scraping, no login.

## Input

```json
{
  "companies": [
    "stripe",
    "figma",
    "datadog",
    "cloudflare",
    "gitlab"
  ],
  "recentDays": 90,
  "alertThreshold": 3,
  "minSharePercent": 3,
  "extraStacks": [],
  "includePostingRows": false,
  "compareWithPreviousRun": true,
  "snapshotKeyPrefix": ""
}
```

## Output

```json
{
  "slug": {
    "label": "Company",
    "format": "string"
  },
  "ats": {
    "label": "ATS",
    "format": "string"
  },
  "status": {
    "label": "Status",
    "format": "string"
  },
  "counts": {
    "label": "Counts",
    "format": "object"
  },
  "alerts": {
    "label": "Alerts",
    "format": "array"
  },
  "topRecentStacks": {
    "label": "Top recent stacks",
    "format": "array"
  },
  "titleStacks": {
    "label": "Stacks in titles",
    "format": "array"
  },
  "stackDeltasSincePrevious": {
    "label": "Changes since last run",
    "format": "array"
  },
  "boardUrl": {
    "label": "Job board",
    "format": "string"
  },
  "error": {
    "label": "Note",
    "format": "string"
  }
}
```

## About this Actor

This example demonstrates how to use [Greenhouse, Lever & Ashby Jobs Scraper + Tech Stack Signals](https://apify.com/anywhere-web-repair/tech-stack-hiring-monitor.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/anywhere-web-repair/tech-stack-hiring-monitor.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/anywhere-web-repair/tech-stack-hiring-monitor.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`).