General events

• 1,000 events per application
• Pending acceptance event limit per application: 1,000

Virtual events

No limit

Selected events

No limit

Event attributes

500 attributes per event; no overall limit

Event common attributes

100
Adjusted to 300 in version 4.7

User attributes

500 user attributes per application

Virtual attributes

No limit

Dimension dictionary

Less than 100,000 rows and not exceeding 10MB

Business dimensions

• Version 3.11.0 and earlier: 3 per application
• Adjusted to 10 per application in version 3.12.0

Business dimension attributes

50

WeChat official account

No limit

Analysis subjects

10 per application

Custom session

No limit on the number of sessions, but a maximum of 100 events can be added to a single session

User segmentation

Number of segments: no limit
Number of exported user IDs: 1,000,000
Segment download quantity:

• EXCEL:100,000
• CSV:3,000,000

Segment upload: 200M

Event analysis

Number of exported user IDs: 500,000
Detailed data download:

• EXCEL:50,000
• CSV:1,000,000

Attribute value filter candidates: default 1,000

Pending acceptance/denylist restrictions

Pending acceptance

• Events: 1,000
• Event attributes: no limit
• User attributes: no limit

Denylist: no limit for all