> ## Documentation Index
> Fetch the complete documentation index at: https://docs.classiq.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Registration

To use the [platform](https://platform.classiq.io/) for free for non-commercial purposes, you must register.
Then you can optionally use our [coding studio](/user-guide/studio/) (web-based IDE) or install the Python SDK package and authenticate your account.
This page guides you through the steps.

## Registration

At [platform.classiq.io](https://platform.classiq.io/), click **Contact Us**. Fill in the requested information:

<img src="https://mintcdn.com/classiq/rG4bznTIQr2Kk5cP/getting-started/resources/contact-us.png?fit=max&auto=format&n=rG4bznTIQr2Kk5cP&q=85&s=6a236a40c17e12939fa5d461f55278ad" style={{width: "40%"}} width="884" height="1340" data-path="getting-started/resources/contact-us.png" />

A member of the Classiq team will reach out to you.

## Slack Registration

Classiq has a vibrant and active [Slack community](https://short.classiq.io/join-slack) that is helpful for technical questions and support, as well as for general quantum computing questions and discussions. To join, click [here](https://short.classiq.io/join-slack) and sign up to the Classiq Community Slack workspace with your Google/Apple account or a general email address:

<img src="https://mintcdn.com/classiq/rG4bznTIQr2Kk5cP/getting-started/resources/signup-slack.png?fit=max&auto=format&n=rG4bznTIQr2Kk5cP&q=85&s=ed85ec80ee349ee5fd179105f23881f7" style={{width: "70%"}} width="877" height="306" data-path="getting-started/resources/signup-slack.png" />