LICENSEWARE
Twilio Metric

Monthly tracked user (MTU)

Catalog row in Vendor License Metrics · Cited

Unit
User per month
Aliases
MTU; visitors/mo
Definition
Segment documentation: MTU stands for "monthly tracked user". "Segment counts the number of unique userIds, and then adds the number of unique anonymousIds that were not associated with a userId during the billing period."
Counting rules
Counted over all calls from all sources in the workspace in a billing month; each user counts once per month however many actions or sources. Anonymous visitors who never log in count separately per anonymousId. Cloud event sources can add MTUs; Reverse ETL extraction does not count unless sent through the Segment Connections destination; events blocked by a Tracking Plan do not count.
Floors / minimums
Free plan 1,000 MTUs; Twilio Developer Plan 10,000; Team plan from 10,000 (USD 120 per month, then USD 10 per 1,000 visitors); Business custom.
Applies to products
  • Twilio Segment Connections
  • Twilio Segment CDP
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