Architecture comparison

Confluent vs Snowflake

Snowflake runs closer to the foundational model (Native (own / self-hosted weights)) than Confluent (Middleware / wrapper). No shared foundational model — different bets.

Confluent

Data Platform

Proximity

Middleware / wrapper

Models

middleware / wrappers

Cloud · datastore

Multi-CloudApache KafkaksqlDB

Compliance

SOC 2HIPAAPCI DSSISO 27001

Architecture

Managed Apache Kafka (Confluent Cloud) deployed across AWS/Azure/GCP with the Kora cloud-native engine; adds stream processing via Flink. Built around open Kafka with proprietary cloud tooling.

Snowflake

Data Platform

Proximity

Native (own / self-hosted weights)

Models

Meta · LlamaAnthropic · Claude

Cloud · datastore

Multi-Cloudproprietary columnar engine on object storage (S3/Blob/GCS)FoundationDB (metadata)

Compliance

SOC 2HIPAAFedRAMP (High)PCI DSS

Architecture

Cloud data warehouse that runs as a tenant across AWS, Azure and GCP, separating compute from storage on object stores; metadata in FoundationDB. Cortex serves hosted LLMs next to the data.

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