Composable vs packaged CDP: which to choose?
Updated Oct 30, 2026 · AllCDP Global editors · figures from the catalog, checked Oct 29, 2026
A packaged CDP stores customer data in its own database, with identity resolution, segmentation and activation in one product. A composable CDP works on top of a data warehouse such as Snowflake, BigQuery or Databricks and syncs audiences from there to other tools. The right choice depends on whether you already run a warehouse with a data team.
How does a packaged CDP work?
A packaged CDP has its own data collection (SDKs and APIs), its own storage and its own identity resolution. Marketing teams get a complete product that works out of the box: events go in, profiles and audiences come out. The catalog lists 47 packaged CDPs, for example Twilio Segment, Tealium and Amperity.
How does a composable CDP work?
A composable CDP connects to your data warehouse and reads customer data there, without copying it into a separate database. Data engineers model the data in the warehouse; marketers build audiences in the CDP's interface; reverse ETL syncs the results to ad platforms, CRM and messaging tools. The catalog lists 13 composable CDPs, for example Hightouch, GrowthLoop and DinMo.
Packaged vendors are adding warehouse-native features too: 31% of all platforms in the catalog document at least partial zero-copy work with a warehouse. See the list of composable CDPs.
What are the trade-offs?
- Speed to start: packaged CDPs work without a warehouse and usually start faster; composable CDPs need the warehouse and data models to be ready.
- Single source of truth: composable CDPs avoid a second copy of customer data and reuse the warehouse's governance and security.
- Real-time: packaged CDPs typically handle real-time events and on-site personalization natively; composable CDPs depend on how often the warehouse is updated, although several now stream events.
- Cost structure: packaged CDPs bill by profiles or tracked users; composable CDPs often bill by synced destinations or rows, and warehouse compute is paid separately.
- Team: a composable CDP assumes a data team that maintains the warehouse; a packaged CDP can be run mostly by marketing operations.
Which one should I choose?
Choose composable if customer data is already modeled in a cloud warehouse and a data team owns it. Choose packaged if you need event collection, identity resolution and real-time activation in one product, or if there is no warehouse yet. Compare concrete pairs: Segment vs RudderStack and Hightouch vs Fivetran Activations.
FAQ
What is a warehouse-native CDP?
Another name for a composable CDP: it builds profiles and audiences directly in your data warehouse instead of copying data into its own storage.
Is reverse ETL the same as a composable CDP?
Reverse ETL is one part of it: syncing data from the warehouse to business tools. A composable CDP adds audience building, identity resolution and activation on top.
Can a packaged CDP work with a warehouse?
Yes. Many packaged CDPs load data into a warehouse and some read from it without copying; check the warehouse-native field on each platform page.