Artie vs. Confluent

Confluent gives you Kafka and the assembly instructions. Artie gives you the pipeline – managed, warehouse-aware, and predictably priced.

Kafka isn't a database replication product. Artie is.

FactorConfluentArtie
Built forGeneral-purpose Kafka streaming platformReal-time database replication + event streaming
ArchitectureDebezium → Kafka topics → Schema Registry → sink connector → warehouse (DIY composition)Managed end-to-end CDC, Kafka-backed under the hood
Event streaming for app consumersFirst-class – many producers, many consumers, durable replay, multi-regionDB-fed events API – sub-minute, schema-aware, no Kafka to operate
Producer modelAny system: apps, services, IoT, batch jobs via Kafka clientsDatabase-sourced via CDC + events API
Stream processingFlink, ksqlDB, Kafka StreamsNot in scope – pair Artie with dbt / Snowflake / Databricks downstream
Replication latencySeconds, with tuning of partitions, batch sizes, and sink flush intervalsSeconds, out of the box
Time to first eventDays to weeks (cluster, connectors, Schema Registry, sinks, merge)Minutes
CDC approachDebezium-based source connectors; customer composes the pipelineNative, purpose-built for DB → warehouse
Pricing modelMulti-axis: cluster (eCKU/CKU) + storage + ingress/egress + per-task or per-throughput connectors + Schema Registry + Stream GovernanceGrowth: plans from $500/mo, based on monthly usage Enterprise: fixed, predictable pricing
Backfill costCounts toward connector throughput, Kafka storage, and egressFree
Cost predictabilityHard to forecast; cross-AZ and cross-region egress especially compoundPredictable, contracted volume tier
Cost optimization controlsTopic retention, partition tuning, connector task scalingPer-table replication frequency tuning (Eco Mode)
Schema evolutionSchema Registry compatibility rules; sink connector behavior variesAuto-detected DDL, deletes, and type changes
Warehouse merge logicCustomer's responsibility (sink connector or downstream Spark/dbt job)Built-in, optimized MERGE per destination
Backfill behaviorDebezium snapshot floods topics, all sinks re-processOnline, parallel with CDC, replica-aware
Failure recoveryKafka offset replay; sink-side idempotency is your jobKafka offset replay, exactly-once delivery end-to-end
Impact on source DBReads from primary or replica based on connector configReads from replica by default; zero impact on production traffic
Sharded / multi-tenant fan-inBespoke topic and connector design per shardMany-to-one fan-in 1,000s of shards → unified schema
ObservabilityCluster, connector, and topic metrics; per-table lag is a custom dashboardPer-table lag, throughput, and alerting via Datadog/PagerDuty
PII controlsSMTs (Single Message Transforms) configured per connectorColumn include/exclude/hashing on all plans
Deployment optionsConfluent Cloud, Confluent Platform (self-hosted), or BYOC via private networkingCloud or BYOC (your VPC) or air-gapped on-premises
Enterprise complianceSOC 2 Type II, ISO 27001, PCI DSS, HIPAA on Confluent CloudSOC 2 Type II, HIPAA
Connector breadth120+ Kafka connectors across many systemsFocused: 9+ database sources, 14+ destinations (incl. event streaming)

Where Artie wins

Vertically-integrated, not just a substrate

Confluent gives you Kafka and the connectors. You wire them up. Artie owns the source CDC, schema evolution, warehouse-optimized merge, and observability – same Kafka durability, none of the assembly.

Real-time data and event streaming, both done deeply

Sub-minute replication into Snowflake, BigQuery, Redshift, Databricks, and Iceberg. And when downstream consumers need a stream, Artie ships event streaming destinations without standing up a parallel Kafka platform.

Pricing without the multi-axis surprise

Use Artie beginning at $500/mo. Backfills are always free. No CKUs, no per-GB egress math, no per-task connector charges, no Schema Registry add-on.

Deploy where your data lives

Artie Cloud or BYOC in your VPC (Enterprise) – same product, same UX. SOC 2 Type II and column-level PII controls (include, exclude, hash) on every plan. HIPAA-ready for regulated industries.

Switching from Confluent to Artie takes hours, not weeks

What stays the same

  • Your warehouse: Snowflake, BigQuery, Redshift, Databricks, Iceberg
  • Your destination schemas: same tables, same columns
  • Your dbt models, dashboards, and BI tools: keep working unchanged
  • Your existing Kafka use cases: keep them in Confluent. Artie only replaces the database-fed pipelines.

The cutover playbook

  1. Run Artie in parallel with your Debezium / Kafka / sink-connector pipeline. Both write to the same warehouse without conflict.
  2. Compare row counts, latency, and correctness side by side.
  3. Cut over downstream views or dbt models to read from Artie tables.
  4. Decommission the Debezium source connectors, CDC topics, sink connectors, and Schema Registry rules tied to that pipeline.

Frequently asked questions

Start your free 14-day trial.
No credit card required.