Comparison

Delta Lake vs Snowflake

No clear leader: Snowflake (65.9) and Delta Lake (64.7) are within the 5-point margin; treat as a tie. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.

Machine formatsJSONMarkdownGraphQLor send Accept: application/json
Delta Lake65
Snowflake66
Score
Vioscale score
Delta Lake65 / 100medium · 58%
Snowflake66 / 100medium · 63%
Pricing
Free tier
Delta Lake
Snowflake
Model
Delta Lakeopen_source
Snowflakecommercial
Price level
Delta Lakefree
Snowflakeunknown
Transparent
Delta Lake
Snowflake
Integrations
Count
Delta Lake29
Snowflake750
Security
Disclosure policy
Delta Lake
Snowflake
Fedramp
Delta Lake
Snowflake
Gdpr
Delta Lake
Snowflake
Iso27001
Delta Lake
Snowflake
Pci
Delta Lake
Snowflake
Scorecard
Delta Lake6.2
Snowflake
Soc2
Delta Lake
Snowflake
Reliability
Status page
Delta Lake
Snowflake
Adoption
Dependent repos
Delta Lake152
Snowflake
Github stars
Delta Lake8,960
Snowflake
Package downloads weekly
Delta Lake8,577,014
Snowflake
Activity
Commits last 30d
Delta Lake100
Snowflake
Release
Cadence days
Delta Lake50
Snowflake
History
Delta Lake20 items
Snowflake
License
Spdx
Delta LakeApache-2.0
Snowflake
Language
Primary
Delta LakeScala
Snowflake

Capabilities

Feature-by-feature on the axes that matter for data warehouse software. “-” means undocumented, not absent.

Deployment
Deployment
Delta LakeSelf-hosted
SnowflakeManaged cloud
Architecture
Architecture
Delta LakeSeparated storage/compute
Snowflake-
Compute model
Delta Lake-
SnowflakeVirtual warehouses
Query
SQL dialect
Delta Lake-
Snowflake-
Federation / lakehouse query-in-place
Delta Lake
Snowflake-
Interoperability
Table-format support
Delta LakeDelta, Iceberg, Hudi
SnowflakeApache Iceberg
Scale
Concurrency scaling
Delta Lake-
SnowflakeAutomatic
Ingestion
Streaming ingest
Delta Lake
Snowflake
Data model
Semi-structured (JSON/VARIANT)
Delta Lake-
SnowflakeFirst-class
Analytics
ML / in-DB functions
Delta Lake-
Snowflake
Sharing
Data sharing / marketplace
Delta Lake
Snowflake
Licensing
Licence class
Delta LakePermissive OSS
SnowflakeProprietary

What each one is

The product in its own terms, so the numbers below have context.

Delta Lake

An open-source storage framework enabling lakehouse architecture with support for multiple compute engines including Spark, Flink, Trino, Snowflake, BigQuery, and others.

Independently observed

Snowflake

Snowflake is a fully managed cloud data warehouse that handles data ingestion, processing, analytics, and AI model deployment. It enables zero-copy data sharing across teams, clouds, and external organizations while maintaining built-in governance and security.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Delta Lake

Open source
as of verify ↗

Snowflake

consumption

Consumption-based pricing by compute and storage usage; specific rates referenced in Snowflake Service Consumption Table

  • Standard-
  • Enterprise-
  • Business Critical-
  • Virtual Private SnowflakeContact sales
as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
Delta Lake
Snowflake
CLI
Delta Lake
Snowflake
Deployment
Cloud / SaaS
Delta Lake
Snowflake
Self-hosted
Delta Lake
Snowflake
On-premise
Delta Lake
Snowflake

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

Delta Lake

29 total
  • Apache Spark
  • Apache Flink
  • Apache Hive
  • Apache Pulsar
  • Apache Druid
  • ClickHouse
  • Trino
  • PrestoDB
  • StarRocks
  • RisingWave
  • Dagster
  • Hopsworks
  • MLflow
  • Kafka
  • AWS Athena
  • AWS EMR
  • AWS Glue
  • Azure Stream Analytics
  • Google BigQuery
  • Snowflake
  • Databricks
  • AWS Redshift
  • Microsoft Fabric
  • Power BI
  • +5 more
Independently observed

Snowflake

7 total
  • AWS
  • Microsoft Azure
  • Google Cloud Platform
  • Streamlit
  • Apache Iceberg
  • PyTorch
  • NVIDIA
Independently observed

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.