No. 29 of 36 ·Data Transformation Tools

Ibis

Self-hosted · API

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Freedom report

One barScore 5.2

Free tierNo free tier on record
Open codeNo open-source code on record
Runs widely0 of 6 device platforms
DocumentedPlans, terms and facts published

Ibis is ranked #29 of 36 in data transformation tools on Freedom251. It runs on API, Self-hosted.

Compared on data transformation tools

Deployment model: self_hosted
Transformation interface: code
Supported data formats: CSV, TSV, JSON, Parquet, Delta Lake, Avro

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The record

What it is: Ibis is an open-source portable Python dataframe library that executes on query engines through a consistent API.
Backends: Ibis says its API supports more than 20 backends.
Local execution: The homepage says Ibis uses DuckDB by default for local dataframes and also names Polars and DataFusion.
Workflow: Ibis lets users iterate locally and deploy remotely by changing a single line of code.
SQL and Python: Ibis supports composing SQL and Python dataframe code to bridge data engineering and data science.
Installation: The installation page says Ibis and a supported backend can be installed with pip, conda, mamba, or pixi.
Package conflict: The installation page warns that the PyPI package named ibis is distinct from ibis-framework, and that the two cannot coexist in one Python environment because both use the ibis module name.
Cloud support: Ibis says it supports and tests Google BigQuery, Snowflake, Databricks Cloud, and Amazon Athena, with support potentially moving to best effort if funding ends.
Who it is for: The Why Ibis page identifies practitioners, data platforms, organizations, and library developers as audiences for Ibis.
Project support: Voltron Data is Ibis's primary sponsor, and the project page says most of the core development team is employed there.
Help: The project recommends GitHub and Zulip for help, and says Voltron Data offers commercial support.
Production use: Ibis says its API is stable, while breaking changes can occur across major versions and the team aims to make migration easy.
Security and compliance: The opened official pages do not state security certifications or compliance claims.

Where it ranks on Freedom251

Best Data Transformation Tools in 2026#29 of 36

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Sources

ibis-project.org/why· checked 4 Oct 2026
ibis-project.org· checked 4 Oct 2026
ibis-project.org/install· checked 4 Oct 2026
ibis-project.org/backends/support/cloud_support_policy· checked 4 Oct 2026
ibis-project.org/concepts/who· checked 4 Oct 2026