# Squirro Self-Service Instances Squirro provides a single tenant setup for cloud-hosted instances. ## Why a Single Instance A single instance (or tenant) is a single instance of Squirro serving a single customer. With single tenancy, each customer has their own setup. Each trial instance is limited to 10 authorized users and a fair usage policy. Production instances vary in size. [Contact sales for details](https://squirro.com/contact/). ## Benefits of Single-Tenant Instances - **Security**: A single customer and a single server is often contained on secure hardware being used by a limited number of people. - **Dependability**: With an entire environment dedicated to one client, resources are abundant and available anytime. - **Customization**: Control over the entire environment allows for customization and added functionality, if desired. ## Instance Parameters **Trial Sizing & Fair Usage** Each instance provides 100 GB space out of the box. For each licensed user Squirro provides an allowance of 10GB index size and 100GB up/download per month. **Full Rollout Sizing & Usage** Variable sizing available. [Contact sales for details](https://squirro.com/contact/). **Hosting** Squirro Trial instances are hosted in the E.U. For full production rollouts both cloud deployments and on-premise deployments are possible. [Contact sales for details](https://squirro.com/contact/). **Legal** Squirro is subject to data security laws & regulation - [See here for the fine print](https://squirro.com/general-terms-conditions/).