Kontent.ai technical limits

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This page lists our current technical and subscription limits. The technical limits are set so that most customers will never encounter them.If you reach any of the limits, there are typically ways to get within them. It usually involves optimizing the apps, integrating another service, or rethinking the Kontent.ai settings. We offer Customer Success Servicesarrow-right-top-square icon to help you with such adjustments.

Assets

  • Assets: Hundreds of thousands of assets per project; only the largest environment counts for each project. If you need to store more, contact us or integrate a digital asset management service (DAM) with Kontent.ai.  
  • Asset folders: 1,000 folders in total, including subfolders, per environment.
  • Asset size: 2 GB for assets uploaded via the user interface. 100 MB for assets uploaded via Management API.
  • Cumulative assets limit per project: Based on Fair Use Policyarrow-right-top-square icon.
    • Developer: 2 GB
    • Scale: 100 GB
    • Enterprise: Based on an agreement
  • Image resolution: Delivery API can serve images up to 8,192 x 8,192 pixels. You can upload images of any image resolution using the user interface and Management API.

Collections

  • Collections: 100 per environment.

Content items

  • Content items: Based on your subscription planarrow-right-top-square icon. The limit is applied to the sum of content items across your projects; only the largest environment counts for each project.
    • Developer: 500 content items
    • Scale: 50,000 content items included, upgradeable up to 100,000 content items
    • Enterprise: Based on an agreement
  • Content item variant size: 450 kB. The item variant size is the sum of all its elements in a single language. This includes any content components inserted in rich text elements.

Content types

    • Content types: Unlimited.

Delivery REST API

    • Delivery REST API calls per month: Based on Fair Use Policyarrow-right-top-square icon.
      • Developer: 200,000 API calls
      • Scale: 1,000,000 API calls
      • Enterprise: Based on an agreement
    • Delivery REST API bandwidth (per month): Based on Fair Use Policyarrow-right-top-square icon.
      • Developer: 10 GB
      • Scale: 1 TB
      • Enterprise: Based on an agreement
    • Delivery REST API change processing time: Changes to content items are processed by the API in sequential order. This means there can be delays between making a change and seeing the result of that change in the API.
    • Delivery REST API rate limit (cached): Unlimited.
    • Delivery REST API rate limit (uncached): 100 calls per second and 2,000 calls per minute, including calls to Delivery Preview API.
    • Delivery REST API response size: 2,000 content items per response, including calls to Delivery Preview API. The limit applies to items matching your query and any linked items. Read details in Delivery API reference. If your responses contain over 1000 items, we recommend using filtering.
    • Delivery REST API URL length: 2,000 characters

Delivery GraphQL API

    • Delivery GraphQL API query complexity limit: 1000 content items and content components combined.
    • Delivery GraphQL API request size: 8 kB
    • Delivery GraphQL API resource limit: 1,000 resource units per second and 40,000 resource units per minute.
    • Delivery GraphQL API URL length: 2,000 characters

Elements

    • Rich text element length limit: 100,000 characters per element. Text formatting information (for headings, paragraphs, italics, and so on), tables, and content components are stored within the rich text element and decrease the maximum limit for text. Length limit validation rules apply to the text stripped of formatting.
    • Text element length limit: 100,000 characters per element.

Environments

    • Environments: Based on your subscription planarrow-right-top-square icon.
      • Developer: 2 environments
      • Scale: 2 environments
      • Enterprise: Based on an agreement

Languages

    • Languages: Based on your subscription planarrow-right-top-square icon.
      • Developer: 2 languages
      • Scale: 5 languages
      • Enterprise: Based on an agreement

Management API

    • Management API calls: 10 calls per second and 400 calls per minute.
    • Management API URL length: 2,000 characters.

Projects

    • Projects: Based on your subscription planarrow-right-top-square icon.
      • Developer: 1 project
      • Scale: 3 projects
      • Enterprise: Based on an agreement

Spaces

    • Spaces: Based on your subscription planarrow-right-top-square icon.
      • Developer: 1 space
      • Scale: 3 spaces
      • Enterprise: Based on an agreement

Subscription API

    • Subscription API calls: 10 calls per second and 400 calls per minute.
    • Subscription API URL length: 2,000 characters.

Taxonomies

    • Taxonomy groups: 1,000 taxonomy terms in total per taxonomy group.

Users

      • Users: Based on your subscription planarrow-right-top-square icon.
        • Developer: 2 active users
        • Scale: 10 active users
        • Enterprise: Based on an agreement
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The scope of API rate limits is per environment. Requests made with multiple API keys to a single environment count against a single rate limit.
The scope of API rate limits is per environment. Requests made with multiple API keys to a single environment count against a single rate limit.
The scope of API rate limits is per environment. Requests made with multiple API keys to a single environment count against a single rate limit.
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