Airbyte Cloud limits
Understanding the following limitations will help you more effectively manage Airbyte Cloud.
Standard plan limitations
These limitations only apply to those using the Standard plan. If you upgrade to Pro or Enterprise Flex, Airbyte removes these limitations.
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Max number of workspaces per user: 1. If you were a Cloud Standard customer before September 24, 2025, Airbyte has grandfathered you into its historical 3-workspace limit.
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Max number of instances of the same source connector: 10
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Max number of destinations in a workspace: 20
Cloud limitations for all plans
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Max number of streams that can be returned by a source in a discover call: 1,000
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Max number of streams that can be configured to sync in a single connection: 1,000
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Max number of fields that can be selected to sync in a single connection: 20,000
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Size of a single record: 20MB**
** The effective maximum size of the record may vary based per destination. Some destinations may
fail to sync if a record cannot be stored, but Destinations which support
typing and deduping will adjust your record so that
the sync does not fail, given the database/file constraints. For example, the maximum size of a
record in MongoDB is 16MB - records larger than that will need to be modified. At the very least,
primary keys and cursors will be maintained. Any modifications to the record will be stored within
airbyte_meta.changes for your review within the destination.