dbt

Open source

SQL-based data transformation for the modern data warehouse

dbt lets analytics engineers transform warehouse data using SQL with version control, testing and documentation; dbt Core is free and open source, dbt Cloud adds managed orchestration.

Data Warehousing & LakehouseOpen sourceSelf-hosted
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CategoryData Warehousing & Lakehouse
AccessSelf-hosted
LicenseVerify license
Founded2016
Profile views24
Latest sourceSeptember 27, 2026
Overview

What is dbt?

dbt (data build tool) lets analytics engineers transform data already loaded into a warehouse using SQL, with version control, automated testing and auto-generated documentation applied like software engineering practice. It grew out of Fishtown Analytics, founded in 2016 by Tristan Handy, Drew Banin and Connor McArthur, which renamed to dbt Labs in 2021; the company is headquartered in Philadelphia and merged with Fivetran in 2026. dbt Core (the CLI) is free and open source under Apache 2.0; dbt Cloud is the paid managed platform.

Read the full overview

Sources checked 27 September 2026: official website, documentation, GitHub repository.

dbtData Warehousing & Lakehouse

SQL-based data transformation for the modern data warehouse

Open sourceSelf-hostedFreemium
Why teams use it

Key capabilities

  • SQL models with tests: Version-controlled transformations with built-in and custom data tests (dbt Core, free).
  • dbt Cloud: Managed job scheduling, lineage graphs and a semantic layer (paid).
  • Warehouse adapters: Snowflake, BigQuery, Databricks, Redshift, Postgres and more.
Open-source code Self-hosted deployment
Why it matters

Confirm the warehouse adapter you need is fully supported, and decide whether self-hosted orchestration of dbt Core meets your needs before paying for dbt Cloud.

“SQL-based data transformation for the modern data warehouse”

Technical details

Access
Self-hosted
Source model
Open source
Founded
2016
Pricing model
Freemium
API
Not specified
Before you shortlist

What to verify

Start from the users, systems and operating responsibilities the tool needs to support.

  • Confirm current features, licensing and support terms.
  • Validate deployment, data location and access control.
  • Test integrations, exports and recovery workflows.
Evaluation methodology →
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Official product resources

Explore dbt

SQL-based data transformation for the modern data warehouse

Get started with dbt View documentation
  • Open source
  • Self-hosted