Looker alternatives: 7 open-source picks
Looker costs $5,550/mo — $66,600 a year. These 7 alternatives replace it for $0, led by Metabase, Redash and Lightdash. All 7 are open source. License, stars and last commit checked by hand on 2026-08-29. No trials, no crippled tiers.
Point it at your database and non-engineers get dashboards and self-serve questions. Single JAR or container.
licenseAGPL-3.0
runsyour server
setupnot verified by us yet — check the repo README
facts verified 2026-08-29
Query any data source, visualize results, and share live dashboards with your team.
licenseBSD-2-Clause
runsyour server
setupnot verified by us yet — check the repo README
facts verified 2026-08-29
BI tool that turns your dbt project directly into an explorable metrics layer and dashboards.
licenseMIT
runsyour server
setupnot verified by us yet — check the repo README
facts verified 2026-08-29
All-in-one product analytics with session replay, feature flags, experiments, and surveys
licenseMIT (+EE)
runsyour server
setupnot verified by us yet — check the repo README
facts verified 2026-08-29
Simple privacy-focused web analytics on Node.js with Postgres/MySQL and a clean dashboard
licenseMIT
runsyour server
setupnot verified by us yet — check the repo README
facts verified 2026-08-29
Lightweight, privacy-friendly, cookieless web analytics in a single Docker deployment
licenseAGPL-3.0
runsyour server
setupnot verified by us yet — check the repo README
facts verified 2026-08-29
The veteran GA alternative: full-fat web analytics, heatmaps, no data sampling, and the data stays on your server.
licenseGPL-3.0
runsyour server
setupnot verified by us yet — check the repo README
facts verified 2026-08-29
What each one is, in full: Metabase · Redash · Lightdash · PostHog · Umami · Plausible
last updated 2026-08-29 · no votes, no pay-to-list · just what's real
how to choose a Looker alternative
Easiest to get running
Metabase — a one-click install, no server to maintain.
Most proven
Metabase, with 40,000 GitHub stars — the largest community of the 7, which usually means more answers when something breaks.
Needs real ops to self-host
PostHog is capable but expects someone to run a server, updates and backups. Budget for that before choosing it.
what you give up by leaving Looker
- LookML and the migration cost of leaving it
- row-level governance that has been audited
- an enterprise support contract
- embedded analytics at scale
None of the picks above covers all of it. The full verdict says which gaps matter.
Looker alternatives at a glance
| tool | license | running it | platforms | stars | active |
|---|---|---|---|---|---|
| Metabase | AGPL-3.0 | one-click install | self-hosted, web | 40,000 | 2026-08 |
| Redash | BSD-2-Clause | docker to self-host | self-hosted, web | 27,000 | 2026-08 |
| Lightdash | MIT | docker to self-host | self-hosted, web | 4,000 | 2026-08 |
| PostHog | MIT (+EE) | self-host, real ops | self-hosted, web | 30,000 | 2026-08 |
| Umami | MIT | one-click install | self-hosted, web | 28,000 | 2026-08 |
| Plausible | AGPL-3.0 | one-click install | self-hosted, web | 23,000 | 2026-08 |
| Matomo | GPL-3.0 | docker to self-host | self-hosted, web | 20,000 | 2026-08 |
why people still pay for Looker
Because everyone has agreed the metric definitions live in LookML, and moving them means re-litigating what every number means. If none of that applies to you, any pick above saves $66,600 a year.
questions about switching from Looker
Is there an open-source alternative to Looker?
Yes: Metabase, Redash, Lightdash and 4 more. Every tool on this page is open source: no trials, no crippled tiers.
Can open source really replace Looker?
Our verdict is YES. Metabase (40k stars), PostHog (30k stars), Umami (28k stars) are mature open-source replacements for Looker — self-host in one command and stop paying $5550/mo. The full verdict, and what you give up by switching, is at caniopensourceit.online/looker.
What is the easiest open-source Looker alternative to set up?
Metabase — a one-click install, no server to maintain.
What is the most popular open-source Looker alternative?
By GitHub stars, Metabase (40,000). PostHog is next with 30,000.
