PickYourTechPickYourTech home

Best Customer Data Platforms (CDP) & Event Collection Tools

Explore leading tools in the Customer Data Platforms (CDP) category, including open-source options and SaaS products. Compare features, use cases, and find the best fit for your workflow.

4 open-source projects · 2 SaaS products

Explore open-source projectsCompare SaaS products

Top open-source Customer Data Platforms (CDP)

These projects are active, self-hostable choices for knowledge management teams evaluating alternatives to SaaS tools.

Snowplow logo

Snowplow

Turn event-level data into governed, AI‑ready customer insights

Customer Data Platforms (CDP)
Stars
6,980
License
Apache-2.0
Last commit
6 months ago
ScalaStable
Jitsu logo

Jitsu

Self‑hosted real‑time data pipeline, Segment alternative for modern data teams

Customer Data Platforms (CDP)
Stars
4,586
License
MIT
Last commit
3 days ago
TypeScriptActive
RudderStack logo

RudderStack

Build real‑time, privacy‑first customer data pipelines with RudderStack.

Customer Data Platforms (CDP)
Stars
4,323
License
Unknown
Last commit
3 days ago
GoActive
TRACARDI logo

TRACARDI

API‑first composable engine for building your own CDP

Customer Data Platforms (CDP)
Stars
608
License
Unknown
Last commit
10 days ago
PythonActive
Most starred project
Snowplow
6,980★

Turn event-level data into governed, AI‑ready customer insights

Recently updated
Jitsu
3 days ago

Jitsu lets you collect events from websites, apps, and servers, then stream them to warehouses like BigQuery, Snowflake, or ClickHouse. Self‑hosted, scriptable, and deployable via Docker Compose.

Dominant language
TypeScript • 1 project

Expect a strong TypeScript presence among maintained projects.

Popular SaaS Platforms to Replace

Understand the commercial incumbents teams migrate from and how many open-source alternatives exist for each product.

Hightouch logo

Hightouch

Composable Customer Data Platform and AI decisioning for marketing

Customer Data Platforms (CDP)
Alternatives tracked
4 alternatives
Segment logo

Segment

Customer data platform to collect, unify, and activate customer data across tools

Customer Data Platforms (CDP)
Alternatives tracked
4 alternatives
Most compared product
Hightouch
4 open-source alternatives

Hightouch is a data and AI platform for marketing personalization with 1:1 AI agents, self-service CDP, and real-time campaign automation.

Explore related categories

Browse neighbouring categories in Messaging & Integration to widen your evaluation.