The best self-hosted BI tools in 2026

At a glance

Checked on 8 November 2026 from each project's licence file, release tags and official pricing pages.

Metabase

Best for: teams that want non-technical staff to ask questions and build dashboards with little SQL.

Watch for: SAML/JWT SSO, SCIM, row- and column-level permissions and usage analytics are not in the Open Source edition. [2]

Apache Superset

Best for: data teams that want a free, scalable dashboarding and SQL exploration platform with many chart types.

Watch for: It only queries SQL-speaking datastores that have a Python DB-API driver and SQLAlchemy dialect, so data must already sit in such a database. [5]

Redash

Best for: sQL-literate analysts who want to query many data sources, build dashboards and set alerts.

Watch for: It is built around writing SQL or NoSQL queries; the README frames SQL users as the creators and others as consumers of shared results. [8]

Lightdash

Best for: data teams using dbt who want BI built on a governed metrics layer.

Watch for: Self-hosted Lightdash starts without enterprise services unless you have a licence key; SSO providers, SCIM, embedding, custom roles and AI agents need it. [13]

How to choose

• If business users will build their own questions, favour Metabase; if analysts write SQL, Redash or Superset fit.
• If you need row-level security and SSO, check the edition: in Metabase they are not in Open Source.
• If your models live in dbt, Lightdash builds BI on top of them.

Where OwnBI fits

OwnBI is a commercial product, not open source. Business users ask questions in plain English and get governed answers with confidence scores and lineage, on a semantic layer with row-level security on every query, plus 20+ chart types and daily anomaly briefs. It is sold as a perpetual licence or a managed subscription, with no per-user fees.

Choose an open-source option above if you want no licence cost and have the team to run it. Choose Own360 if you want one supported product across functions, bought outright, on your own infrastructure.

Questions buyers ask

What is the best self-hosted BI tools?

Metabase is the easiest self-hosted BI tool for non-technical users, and Apache Superset is the strongest fully open-source option for data teams. Row-level permissions and SSO need Metabase's paid editions, while Redash and Lightdash suit SQL and dbt teams respectively.

Are these options really free?

The software in the open-source editions is free to run, but hosting, upgrades and support are not, and several projects keep features such as SSO, payroll or reporting in paid editions. Check each Watch for note above.

Is Own360 open source?

No. OwnBI is a commercial product sold as a perpetual licence or a managed subscription, deployed on your own infrastructure.

Read next

• Own360 vs Power BI