# Instance

> Source: https://agilitycms.com/docs/overview/glossary-instance

An **instance** is a dedicated area where your editors log in to create, manage and publish pages and content. It holds its own users, locales, models, content, assets, sitemaps and API keys, and it has its own plan and usage.

An instance can power a single website or app, or several sites through multiple sitemaps. Every instance belongs to an organization, and you can have access to instances in more than one organization.

**Not to be confused with:** the Training Guide's data model, which also calls the pages, components and content items created from models "instances".

## Related terms

- [Organization](/docs/overview/glossary-organization)
- [Sitemap](/docs/overview/glossary-sitemap)
- [Locale](/docs/overview/glossary-locale)

## Learn more

- [About Instances](/docs/owners-admins/about-instances)
- [Concepts](/docs/overview/concepts)
- [Choose Your Tenancy Model](/docs/developers/choose-your-tenancy-model)

[All glossary terms](/docs/overview/glossary)

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## Related pages

- [Agility Glossary](https://agilitycms.com/docs/overview/glossary.md)
- [App](https://agilitycms.com/docs/overview/glossary-app.md)
- [Asset](https://agilitycms.com/docs/overview/glossary-asset.md)
- [Batch](https://agilitycms.com/docs/overview/glossary-batch.md)
- [Channel](https://agilitycms.com/docs/overview/glossary-channel.md)
- [Component](https://agilitycms.com/docs/overview/glossary-component.md)
- [Component Model](https://agilitycms.com/docs/overview/glossary-component-model.md)
- [Content List](https://agilitycms.com/docs/overview/glossary-content-list.md)
- [Content Model](https://agilitycms.com/docs/overview/glossary-content-model.md)
- [Content Sync](https://agilitycms.com/docs/overview/glossary-content-sync.md)
- [Custom Field](https://agilitycms.com/docs/overview/glossary-custom-field.md)
- [Dynamic Page](https://agilitycms.com/docs/overview/glossary-dynamic-page.md)
- [Fetch API](https://agilitycms.com/docs/overview/glossary-fetch-api.md)
- [Fetch Key](https://agilitycms.com/docs/overview/glossary-fetch-key.md)
- [Gallery](https://agilitycms.com/docs/overview/glossary-gallery.md)
- [GraphQL API](https://agilitycms.com/docs/overview/glossary-graphql-api.md)
- [Knowledgebase MCP Server](https://agilitycms.com/docs/overview/glossary-knowledgebase-mcp-server.md)
- [Linked Content](https://agilitycms.com/docs/overview/glossary-linked-content.md)
- [llms.txt and Markdown Twins](https://agilitycms.com/docs/overview/glossary-llms-txt.md)
- [Locale](https://agilitycms.com/docs/overview/glossary-locale.md)
- [Management API](https://agilitycms.com/docs/overview/glossary-management-api.md)
- [MCP Server](https://agilitycms.com/docs/overview/glossary-mcp-server.md)
- [Nested Content](https://agilitycms.com/docs/overview/glossary-nested-content.md)
- [Organization](https://agilitycms.com/docs/overview/glossary-organization.md)
- [Page](https://agilitycms.com/docs/overview/glossary-page.md)
- [Page Model](https://agilitycms.com/docs/overview/glossary-page-model.md)
- [Personal Access Token](https://agilitycms.com/docs/overview/glossary-personal-access-token.md)
- [Preview Key](https://agilitycms.com/docs/overview/glossary-preview-key.md)
- [Shared Content](https://agilitycms.com/docs/overview/glossary-shared-content.md)
- [Sitemap](https://agilitycms.com/docs/overview/glossary-sitemap.md)
- [Staging and Published](https://agilitycms.com/docs/overview/glossary-staging-and-published.md)
- [Web Studio](https://agilitycms.com/docs/overview/glossary-web-studio.md)
- [Webhook](https://agilitycms.com/docs/overview/glossary-webhook.md)
- [Workflow](https://agilitycms.com/docs/overview/glossary-workflow.md)
- [Zone](https://agilitycms.com/docs/overview/glossary-zone.md)

Index of every docs page: https://agilitycms.com/docs/llms.txt