testdrivercloudlisted
Install: claude install-skill testdriverai/testdriverai
<!-- Generated from cloud.mdx. DO NOT EDIT. -->
Cloud pricing is based on **device-seconds**: the amount of time your tests run on **our infrastructure**.
- **Zero Setup** — Start testing immediately. No DevOps required.
- **Free Tier** — Get started with a limited preview at no cost.
- **Pay As You Go** — Only pay for the device-seconds you use.
## Get Started
Cloud is the default when you follow the Quickstart guide.
<Card
title="Try the Quickstart"
icon="play"
href="/v7/quickstart"
>
Set your API key and start testing in minutes.
</Card>
## Parallel Testing Limits
Your account has a set number of **license slots** that determine how many devices can run simultaneously. You can view your available slots in the [TestDriver Dashboard](https://console.testdriver.ai).
<Info>
**When is a slot in use?** A license slot is occupied when a test client is connected. As soon as your device is destroyed the slot becomes available immediately.
</Info>
## Avoiding Slot Conflicts
To prevent tests from failing due to exceeding your license slot limit, we recommend two key configurations:
<AccordionGroup>
<Accordion title="Set Maximum Concurrency in Vitest">
Limit concurrent tests to match your available license slots:
```javascript vitest.config.mjs
import { defineConfig } from 'vitest/config';
import { TestDriver } from 'testdriverai/vitest';
export default defineConfig({
test: {
testTimeout: 900000,
hookTimeout: 900000,