Google Looker costs $150/mo.
These cost $0.
4 free alternatives to Google Looker, checked for license, recent activity and real adoption. Each one tells you the catch, so you can switch with your eyes open.
Google Looker vs Free Alternatives Matrix
Quick side-by-side comparison · $0/mo vs $150/mo
| Alternative | Type | License | Where It Runs | Stars | Head-to-Head |
|---|---|---|---|---|---|
| Cube.js | open source | Open Source | Self-host | ★ 21.2k | Google Looker vs Cube.js → |
| LightDash | open source | cm0zfi6as00pd94snuk3byy9o | Self-host | ★ 6.2k | Google Looker vs LightDash → |
| MetriQL | open source | cm0zfrz5200pu94snwyqzpqx7 | Self-host | ★ 330 | Google Looker vs MetriQL → |
| MLCraft | open source | Open Source | Self-host | ★ 626 | Google Looker vs MLCraft → |
The picks
4 open source · ranked by fit
- 01
Cube.js
open sourceOpen SourceSelf-host21.2knov 2026Unify data across AI, BI, and analytics.
The catch vs Google LookerRequires self-hosting setup, updates, and server maintenance compared to managed Google Looker.
Install, platforms & data +
- platforms
- webself-hosteddocker to self-host
- install
- Clone https://github.com/cube-js/cube.js or deploy with Docker Compose
- setup
- Deploy via Docker or binary release from GitHub and configure environment variables.
- your data
- All application data and configuration live on your own server or local database.
- checked
- 2026-11-04
- 02
LightDash
open sourcecm0zfi6as00pd94snuk3byy9oSelf-host6.2knov 2026Lightdash transforms dbt projects into full stack BI platforms.
The catch vs Google LookerRequires self-hosting setup, updates, and server maintenance compared to managed Google Looker.
Install, platforms & data +
- platforms
- webself-hosteddocker to self-host
- install
- Clone https://github.com/lightdash/lightdash or deploy with Docker Compose
- setup
- Deploy via Docker or binary release from GitHub and configure environment variables.
- your data
- All application data and configuration live on your own server or local database.
- checked
- 2026-11-04
- 03
MetriQL
open sourcecm0zfrz5200pu94snwyqzpqx7Self-host330mar 2023Centralize, synchronize, and consume your metrics effortlessly.
The catch vs Google LookerRequires self-hosting setup, updates, and server maintenance compared to managed Google Looker.
Install, platforms & data +
- platforms
- webself-hosteddocker to self-host
- install
- Clone https://github.com/metriql/metriql or deploy with Docker Compose
- setup
- Deploy via Docker or binary release from GitHub and configure environment variables.
- your data
- All application data and configuration live on your own server or local database.
- checked
- 2026-11-04
- 04
MLCraft
open sourceOpen SourceSelf-host626feb 2025Production-ready semantic layer on Cube.js.
The catch vs Google LookerRequires self-hosting setup, updates, and server maintenance compared to managed Google Looker.
Install, platforms & data +
- platforms
- webself-hosteddocker to self-host
- install
- Clone https://github.com/mlcraft-io/mlcraft or deploy with Docker Compose
- setup
- Deploy via Docker or binary release from GitHub and configure environment variables.
- your data
- All application data and configuration live on your own server or local database.
- checked
- 2026-11-04
Frequently Asked Questions
Direct answers · Google Looker open-source replacements
What is the best free alternative to Google Looker?+
The top free alternative to Google Looker is Cube.js (open source, Open Source). Unify data across AI, BI, and analytics. Other popular Google Looker replacements include LightDash, MetriQL, MLCraft.
Can I self-host a free replacement for Google Looker?+
Yes. Of the 4 free alternatives to Google Looker, 4 can be self-hosted on your own server or local machine: Cube.js (Open Source), LightDash (cm0zfi6as00pd94snuk3byy9o), MetriQL (cm0zfrz5200pu94snwyqzpqx7), MLCraft (Open Source).
How much does switching from Google Looker to a free alternative save?+
Google Looker starts at $150/month per seat ($1,800/year). Switching a 5-person team to a free alternative like Cube.js saves $9,000 per year in software subscription fees.
Should I vibe-code or build my own Google Looker clone from scratch?+
Our build verdict for Google Looker is KINDA (the core, yes. the polish, no). Instead of paying recurring SaaS fees for Google Looker or rebuilding it from scratch, deploy one of the 4 battle-tested open-source alternatives like Cube.js or LightDash.
What is the catch when switching from Google Looker to Cube.js?+
Requires self-hosting setup, updates, and server maintenance compared to managed Google Looker.
