9 Best Free Reporting Tools for SQL Data (Compared)

TL;DR: The best free reporting tools are Google Data Studio (formerly Looker Studio) for shareable cloud reports, Metabase and Apache Superset for self-hosted reporting on a SQL database, Power BI Desktop for solo analysts, and Zoho Analytics Free for small teams under 10,000 rows. "Free" always has a catch: sharing, rows, retention or hosting.

The best free reporting tools in 2026 are Google Data Studio (free self-service tier, renamed from Looker Studio), Metabase open source (free, unlimited users if you host it), Apache Superset (free, Apache 2.0), Microsoft Power BI with a free Fabric license (free to build, not to share), Zoho Analytics Free (2 users, 10K rows), Grafana Cloud Free (14-day retention), Redash (open source, BSD-2-Clause), Evidence (reports as Markdown and SQL) and AI for Database (free with 100 queries on your own database). Every one of them can build reports from a database for free; they differ in what the free plan stops you from doing. The table below lists that limit for each, checked on the vendors' pages on November 3, 2026.

What Counts as a Free Reporting Tool?

A free reporting tool is software that turns data into tables, charts and dashboards you can read and share, without a license fee. There are two kinds of free:

• Free plan (hosted): the vendor runs it, and the free tier caps users, rows, sharing or retention. Data Studio, Power BI, Zoho Analytics and Grafana Cloud work this way.
• Open source (self-hosted): the software is free forever with no user cap, but you pay for the server and the hours to run it. Metabase, Superset, Redash and Evidence work this way.

How Did We Judge These Tools?

We looked at reporting off a SQL database (PostgreSQL, MySQL, BigQuery and similar), not at client-reporting tools for marketing agencies. Each tool was judged on:

• The free plan's real limit: users, rows, sharing, retention or hosting.
• SQL database support: can it connect to your database directly?
• Sharing: can a colleague see the report without paying?
• Setup effort: minutes in a browser, or a server to maintain?

Free Reporting Tools Compared

1. Google Data Studio (formerly Looker Studio)

Google renamed Looker Studio to Data Studio, and its self-service tier remains free. It connects to BigQuery, Google Sheets, MySQL, PostgreSQL and hundreds of partner connectors, and reports are shareable like a Google Doc.

• Best for: marketing and ops teams who want shareable cloud reports at zero cost
• Pricing: free self-service tier; Data Studio Pro $9 per user per project per month (cloud.google.com/looker-studio)
• Limit that bites: direct database connectors get slow on large tables, so teams end up extracting to BigQuery or Sheets first. See our Looker Studio alternatives if that is your wall.

2. Metabase (open source)

Metabase is the most popular open-source reporting tool for SQL databases: a question builder for non-technical users, a SQL editor for everyone else, dashboards and email subscriptions.

• Best for: startups with one engineer willing to host it
• Pricing: open source free with unlimited users, self-hosted; Cloud Starter $100/month including 5 users (metabase.com/pricing)
• Limit that bites: the free version is self-hosted only, and SSO, row-level permissions and official support are on paid plans. Compare it with others in our Metabase alternatives guide.

3. Apache Superset

Superset is an Apache Software Foundation project for dashboards and exploration, with custom SQL, Jinja templating and dozens of chart types.

• Best for: data teams that want a free, enterprise-grade BI layer and can run it on Docker or Kubernetes
• Pricing: free and open source under the Apache License 2.0 (superset.apache.org)
• Limit that bites: setup and upgrades take real engineering time, and the chart builder assumes you understand datasets and metrics.

4. Microsoft Power BI (free license)

Power BI Desktop is free, and the Fabric free license lets you publish to the Power BI service. It is the most capable free report builder on this list for one person.

• Best for: a solo analyst on Windows building reports for their own use
• Pricing: free license; Pro $14/user/month; Premium Per User $24/user/month, paid yearly (Power BI pricing)
• Limit that bites: Microsoft's own docs say free users "can't use the Power BI sharing or collaborating features with others" (license types). The moment a colleague needs to see the report, both of you need Pro.

5. Zoho Analytics Free

Zoho Analytics is a hosted BI tool with a free-forever plan and connectors for databases and SaaS apps.

• Best for: a two-person team with small datasets
• Pricing: Free plan with 2 users, 10K rows, 5 workspaces, unlimited reports and dashboards; paid Basic starts at 2 users and 0.5 million rows (zoho.com/analytics/pricing)
• Limit that bites: 10,000 rows is one month of orders for a small shop. Reporting on a production database outgrows it fast.

6. Grafana Cloud Free

Grafana is built for time-series monitoring, but its PostgreSQL and MySQL data sources make it a capable free tool for operational reports.

• Best for: engineers reporting on metrics over time
• Pricing: Free at $0 with 14 days retention, 10k active metric series and 50 GB of logs per month; Pro $19/month plus usage (grafana.com/pricing)
• Limit that bites: it is a monitoring tool; business users find building a table report awkward. More in our Grafana alternative comparison.

7. Redash

Redash is an open-source SQL-first reporting tool: write a query, turn it into a chart, put charts on a dashboard, schedule refreshes.

• Best for: SQL-comfortable teams who want the simplest self-hosted option
• Pricing: free, BSD-2-Clause license (github.com/getredash/redash)
• Limit that bites: development slowed after Databricks acquired it, so check recent releases before betting on it. Our Redash alternative guide covers replacements.

8. Evidence

Evidence takes a different approach: reports are Markdown files with SQL queries and chart components, versioned in Git and built into a static site.

• Best for: analysts and engineers who want reports as code
• Pricing: Evidence Core is open source; a hosted cloud is paid (evidence.dev)
• Limit that bites: nobody edits a report without touching code.

9. AI for Database (Plain-English Reports)

AI for Database skips the chart builder: you type a question such as "revenue by country last 30 days", read the answer with the SQL it generated, and pin it as a report that refreshes on a schedule. Workflows can email or Slack the numbers when they cross a threshold.

• Best for: founders and ops leads with no analyst on staff
• Pricing: free with sample data plus a 100-question allowance; Pro $10/user/month (aifordatabase.com/pricing)
• Limit that bites: the free plan is a query allowance, not a permanent free tier.

Can I Build Reports From a Database for Free?

Yes. The cheapest durable setup is Metabase or Superset on a small server you already pay for, connected through a read-only Postgres or MySQL user. Without a server, Data Studio is the only hosted option here with free sharing and no row cap. The core of most reports is one GROUP BY query like this:

-- weekly revenue report, works in Metabase, Superset, Redash and Data Studio custom queries
SELECT date_trunc('week', created_at) AS week,
       count(*)                       AS orders,
       sum(amount)                    AS revenue
FROM orders
WHERE created_at >= now() - interval '12 weeks'
GROUP BY 1
ORDER BY 1;

Are There Open Source Reporting Tools?

Yes: Metabase, Apache Superset, Redash and Evidence are the open source reporting tools worth using in 2026, plus Grafana OSS for time-series reports. Classic report generators such as JasperReports and Eclipse BIRT still exist for pixel-perfect PDF reports, but they are developer libraries, not tools a manager opens in a browser.

Which Free Reporting Tool Should You Choose?

• You need to share reports and won't run a server: Data Studio.
• You have an engineer and a SQL database: Metabase (easier) or Superset (more powerful).
• You work alone on Windows: Power BI Desktop.
• You report on metrics over time: Grafana.
• The same report gets rebuilt every week: automate it. Our guide to automating weekly database reports shows how.

If nobody on your team writes SQL, the self-hosted tools stall at "who builds the first dashboard?". That is the gap AI for Database fills: ask the question in English, check the SQL, pin the answer as a report that refreshes itself. Try it free with sample data.