# Subscriptions

In order to start using CI-Engine you will need to setup an Essential or Professional subscription. Within this subscription you will be able to setup the Integration with your CI-provider.

### Quickstart

1. Start by navigating to CI-Engine > [Subscriptions](https://my.flow.swiss/#/ci-engine/subscriptions).
2. Select the plan for your subscription which best suits your needs.
3. Name your subscription.
4. After the subscription has been created, you can adjust its [concurrency](/products/ci-engine/resources/runners-and-concurrency.md#changing-concurrency-limit) to your needs.
5. Once you are ready, proceed by creating an Integration with your CI-provider.
   1. [How-to: Setup a Buildkite Integration](/products/ci-engine/how-to/setup-buildkite-integration.md)
   2. [How-to: Setup a GitHub Actions Integration](/products/ci-engine/how-to/setup-github-actions-integration.md)

You are ready to build! Simply trigger the pipeline at your CI-provider and check the state of your runners on the detail page of your subscription.


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://doc.flow.swiss/products/ci-engine/subscriptions.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.