// OPEN SOURCE
The open-source activation layer behind Condor Graph
Condor RETL turns resolved customer rows, audiences, traits, events, and predictive signals into destination-facing mutations for activation partners.
// HOW IT WORKS
Open infrastructure for downstream activation
RETL is the open-source runtime behind Condor's activation layer. Condor Graph resolves the customer view; RETL handles planning, recovery, and destination delivery.
Resolved customer rows
Start with identity-resolved customer rows from Condor Graph or SQL-backed sources such as DuckDB, Snowflake, BigQuery, Databricks, and PostgreSQL.
State and event intent
Declare desired current facts like audience membership and profile attributes, or occurred facts like purchases and lifecycle events.
Destination surfaces
Bind syncs to connector-owned API contracts such as Meta Custom Audiences, Klaviyo profiles, customer match lists, or event surfaces.
Dry-run planning
Inspect destination-facing mutations before irreversible writes, with operator evidence for what will be sent.
Recovery-first runtime
Run durable collect, stage, reconcile, and sync phases with retry-aware ledger state and clear recovery behavior.
Scheduled delivery
Use RETL as the open activation layer for hourly, daily, weekly, or workflow-triggered audience and signal refreshes.
// DEVELOPER DOCS
Inspect the open-source activation layer
Start with the quickstart, then move into concepts, guides, examples, destination packages, runtime commands, and recovery behavior for Condor RETL.
Browse the connector directory for supported source and destination packages, including Snowflake-to-Meta audience activation.
// USE CASES
Use RETL where resolved identity becomes activation
Use the open-source layer behind Condor Graph to inspect destination behavior, schedule customer signal delivery, or build connector packages around runtime contracts.
Audience membership
Sync resolved customer lists and suppression audiences from Condor Graph-backed queries to downstream media partners.
Profile attributes
Send traits, lifecycle states, and predictive signals to lifecycle and customer engagement tools.
Event delivery
Move occurred facts like purchases, signups, or campaign events into destination event APIs.
Local development
Use DuckDB and mock/reference destinations to author, test, and inspect sync behavior before partner writes.
Connector development
Build destination connectors around explicit surfaces, receipts, outcomes, and compatibility contracts.
Open-source inspection
Review the runtime, connectors, and destination contracts behind Condor activation workflows in GitHub and the developer docs.
Build activation on resolved identity
Schedule a demo and see how Condor Graph uses open-source RETL infrastructure to deliver audiences and customer signals.