Limits

Product limits broken down by tier.

Limits

These are hard limits set by Labelbox.

General

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

Import

LimitEnterpriseStandardStarterEducationFree
Max data rows25M5M500K5M150,000
Max data rows upload in one API operation150K150K150K150K150K
Max data rows per bulk classification job100K100K100K100K100K
Ground truth annotation import limit10M2M2M2M10,000

Export

LimitEnterpriseStandardStarterEducationFree
Max number of running exports v155555
Max number of running exports v21010101010
Max entries for data_row_ids filter2,0002,0002,0002,0002,000

Schema

LimitEnterpriseStandardStarterEducationFree
Max ontologiesNo limitNo limit25No limit25
Max features (tools + classifications + options) per ontology, including subclassifications4,0004,0004,0004,0004,000
Max custom metadata fields1005025255

Model

LimitEnterpriseStandardStarterEducationFree
Max data rows per model run1M1M1M1M150,000
Model run limit1,00020202020
Max slices per workspace100100100100100
Max schemas per ontology for auto metrics5050505050

Catalog

LimitEnterpriseStandardStarterEducationFree
Max slices per workspace100100100100100
Max anchors per similarity search2020202020
Min characters for find text filter33333
Max characters for find text or natural language filter100100100100100
Max words for find text or natural language filter1010101010

Annotate

LimitEnterpriseStandardStarterEducationFree
Max projects100K100K50100K50
Max labelsNo limitNo limitNo limitNo limitNo limit
Max datasets per project1,5001,5001,5001,5001,500
Max data rows per workflowN/AN/AN/A10K10K
Max tasks per workflow1010101010
Attachments layer limit99999
Max frames per video20,00020,00020,00020,00020,000

Performance

Exceeding these limits may cause performance issues.

LimitEnterpriseStandardStarterEducationFree
Annotations per data row50005000500050005000
Max data rows per batch100,000100,000100,000100,000100,000
Max image size81MP81MP81MP81MP81MP
Asset size256MB256MB256MB256MB256MB