Limits

Product limits broken down by tier.

Limits

This page lists Labelbox platform limits for different subscriptions types.

General

LimitEnterpriseStarterEducationFree
API rate limit (requests/min)20,0005,0005,0001,500
Max users per organizationNo limit30No limit30

Import

LimitEnterpriseStarterEducationFree
Max data rowsNo limitNo limit10M10M
Max data rows per single API upload task150K150K150K150K
Max data rows per bulk classification job100K100K100K100K
Ground truth annotation import limit10M2M2M10,000
Max character length for global_keys200200200200
Max character length for raw text row_data64K64K64K64K

Export

LimitEnterpriseStarterEducationFree
Max number of running exports v15555
Max number of running exports v2 in a project10101010
Max number of running exports v2 in an organization20202020
Max number of data rows using exports v2700,000700,000700,000700,000
Max entries for global_keys filter2,0002,0002,0002,000
Max entries for data_row_ids filter2,0002,0002,0002,000

Schema

LimitEnterpriseStarterEducationFree
Max ontologiesNo limit25No limit25
Max features per ontology**4,0004,0004,0004,000
Max custom metadata fields5001001005

** The ontology feature limit applies to tools, options, classifications, and subclassifications.

Model

LimitEnterpriseStarterEducationFree
Max data rows per model run1M1M1M150,000
Model run limit1,000202020
Max slices per workspace100100100100
Max schemas per ontology for auto metrics50505050

Catalog

LimitEnterpriseStarterEducationFree
Max datasets per workspace1,000100100100
Max slices per workspace100100100100
Max data rows per bulk add metadata action100,000100,000100,000100,000
Max anchors per similarity search20202020
Min characters for find text filter3333
Max characters for find text or natural language filter100100100100
Max words for find text or natural language filter10101010

Annotate

LimitEnterpriseStarterEducationFree
Max projects100,00050100,00050
Max labelsNo limitNo limitNo limitNo limit
Max data rows per workflowN/AN/A10,00010,000
Max tasks per workflow10101010
Attachments layer limit9999
Max frames per video20,00020,00020,00020,000
Max unlabeled LLM data rows20,00020,00020,000N/A

Performance

Exceeding these limits may cause performance issues.

LimitEnterpriseStarterEducationFree
Annotations per label5,0005,0005,0005,000
Max data rows per batch100,000100,000100,000100,000
Max image size (megapixels)81MP81MP81MP81MP
Asset size256MB256MB256MB256MB