You can build an entire "stack" with Python, AWS S3, MetaBase + AWS free tier. Its not going to be entirely free but S3 if used properly can be used for about $2 a month if its under under 100 GB and the destination is within the AWS network. Answer from Spartyon on reddit.com
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PostHog
posthog.com › blog › best-open-source-business-intelligence-tools
7 best free open source business intelligence tools right now
PostHog can connect to many of the popular data warehouse providers including S3, R2, GCS, Snowflake, BigQuery, and more. ... Yes. PostHog's hosted Cloud version and all of its business intelligence features are free to use. It comes with 1 million events and 1 million rows synced for free every month. Beyond this, pricing is usage-based and totally transparent. ... Yes. PostHog AI can generate and fix SQL queries for you, answer questions about your data, and more. ... Metabase is an open source analytics tool that easily connects to your existing database.
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Monte Carlo
montecarlodata.com › blog-open-source-bi-tools
Top Open Source BI Tools In 2025 (Quick Reference Guide)
January 9, 2025 - Seal Report is an open source project framework for daily reporting from any database, providing basic querying, charts, and web reports. It differs from other tools in that it was developed for the Microsoft .Net Framework. The Jaspersoft Business Intelligence Suite Community Edition is a platform consisting of different components. JasperReports is the reporting server, which can create analytics to be embedded or otherwise shared. The BI Suite also includes Jaspersoft Studio, which is an Eclipse-based report designer that features a report editing interface for visual report design that allows you to create complex layouts and preview your data.
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Logit
logit.io › blog › post › the-top-paid-free-open-source-business-intelligence-bi-tools-for-2021
The Top Paid, Free & Open Source Business intelligence (BI ...
February 4, 2025 - Amazon QuickSight is a business intelligence tool that allows users to create and publish interactive BI dashboards which can be accessed through any connected device of your choosing.
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FineReport
finereport.com › en › bi-tools › free-and-open-source-bi-tools.html
Top 10 Free and Open Source BI Tools in 2020
April 20, 2025 - It is best for tracking marketing activities because DataBox supports dozens of one-click integrations with sources such as Google Analytics, Facebook, Salesforce, Shopify. And data calculation function makes calculate ratios such as visit-to-signup rate, signup-to-paid rate quickly, which can help you identify significant trends. Besides, Databox can be deployed via the cloud, SaaS, and the web, and offers mobile applications for iOS and Android. However, it lacks customization and visual effects compared to other bit tools. ... Metabase is an open-source business intelligence tool that allows you to manage database, monitor KPI, track bug, filer record, generate dashboards with simple ad hoc queries without using complex SQL statements.
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Metabase
metabase.com
Open source Business Intelligence and Embedded Analytics
Try Metabase Cloud free Deploy Metabase Open Source ... To view this video please enable JavaScript and consider upgrading to a web browser that supports HTML5 video ... Run docker run -d -p 3000:3000 metabase/metabase to spin up your free self-hosted instance right now. Or pick a hosted plan on Metabase Cloud for secure deployment with none of the work. Amazon Athena Amazon Redshift Apache Pinot BigQuery ClickHouse ...
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Holistics
holistics.io › blog › best-open-source-bi-tools
14 Free & Open Source BI Tools (A 2026 Express Guide)
June 30, 2025 - In this article, we'll review 12 open-source & affordable BI tools that data teams love to recommend, including Preset, Holistics, Lightdash, and more!
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Containerize
blog.containerize.com › containerize.blogs › top 5 open source business intelligence tools of 2021
Top 5 Open Source Business Intelligence Tools Of 2021
April 21, 2021 - This BI tool is very secure and provides complete control to the users. Matomo is written in PHP, MySQL and comes with all the documentation regarding development and deployment. Therefore, all the source code is available at Github. ... Plausible is another open source BI visualization tool.
Find elsewhere
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InetSoft
inetsoft.com › home › business › top 10 open source bi tools
Top 10 Open Source BI Tools | InetSoft Technology
Tools like Metabase and Redash are great for simplicity and ease of use, while Apache Superset and Grafana offer more advanced features for technical users. Pentaho and Jaspersoft provide robust, enterprise-grade solutions but may require more configuration. For a more visualization-heavy approach, ...
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Panoply
blog.panoply.io › home › bi and data visualization › top bi tools: 25 business intelligence options
Top BI Tools: 25 Business Intelligence Options
March 8, 2024 - TL;DR: For a simple solution that integrates smoothly into the Google stack, look at Looker Studio. ... Metabase is the easy, open-source BI tool everyone in your company can use to ask questions and learn from data.
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Domo
domo.com › learn › article › open-source-bi-tools
10 Best Open Source & Free BI Tools for 2025
Discover the top 10 open source & free BI tools for 2025. Explore cost-effective solutions for data visualization & analysis, and see how Domo scales your insights.
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Decidesoftware
decidesoftware.com › home › 20 free, cloud and open source business intelligence software
20 Free, Cloud and Open Source Business Intelligence Software in 2025 - Reviews, Features, Pricing, Comparison - Decide Advisory Services: B2B Reviews, Buying Guides & Best Practices
March 10, 2024 - Top Free Cloud, Open Source and ... Business Intelligence Software: Seal Report, Apache Superset, BIRT, Metabase, A Reporting Tool, ReportServer Community Edition, SQL Power Wabit, Widestage are some of the Top Open Source Business ...
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Medium
medium.com › @kanerika › top-10-open-source-business-intelligence-tools-for-growing-businesses-f45a39e8fc1c
Top 10 Open-Source Business Intelligence Tools for Growing Businesses | by Kanerika Inc | Medium
September 24, 2025 - DraftKings uses Databricks and Delta Lake to power real-time fraud detection. Shopify relies on Metabase to help teams explore data without needing SQL. Even NASA has utilized open-source BI tools to visualize mission data and enhance internal ...
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Reddit
reddit.com › r/businessintelligence › seeking recommendations for affordable/open-source bi tools
r/BusinessIntelligence on Reddit: Seeking recommendations for affordable/open-source BI Tools
May 10, 2024 -

We are in the process of selecting a BI tool to offer analytics services to various clients. We've ruled out Tableau due to its high costs, and Power BI isn't an option because it lacks support for Macs. We're seeking an affordable or open-source solution with the following features:

  • Basic to intermediate visualization capabilities, with the potential to embed Python-related visualizations (for those clients that want some very specific visualization)

  • Ability to connect to a wide variety of data sources.

  • Capability to create both internal (private, with user access controls) and external (public) dashboards.

  • Maximum compatibility across platforms, ideally based on web standards (such as HTML5).

  • Easy sharing options that don't require users to download or install anything.

We are a small team of developers specialized in Data Science and Data Engineering, but we lack a background in infrastructure management (e.g., Terraform, Kubernetes, etc.). We are currently using dbt to create the tables for our dashboards.

Any recommendations or insights from your experiences would be greatly appreciated!

I'm currently looking into Grafana, Superset, Metabase, and Dash.

PS: The posts related to this topic I've found in the community are at least a few years old, so I decided to create a new one :)

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Ajackus
ajackus.com › blog › 15-open-source-bi-tools-for-the-future
15 Free Open Source BI Tools For the Future - Ajackus
Discover 15 open-source BI tools that can shape the future right from cloud-based reporting to data analysis for data visualization.
Call   +19739109755
Address   1309 Coffeen Avenue, Ste 1200,, 82801, Sheridan
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Helical Insight
helicalinsight.com › home › blog › top 5 open source on premise bi tools you can deploy today
Top 5 Open Source On Premise BI Tools You Can Deploy Today - Helical Insight
November 3, 2025 - Discover the top 5 open-source on-premise BI tools. Compare Helical Insight, Superset, and Metabase for flexibility, security, and scalability.
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Open Data Science
opendatascience.com › home › blog › ten open-source business intelligence tools for improved roi and productivity
Ten Open-Source Business Intelligence Tools for Improved ROI and Productivity
November 20, 2025 - Here's an overview of ten free and open-source business intelligence tools that can transform your data strategy without breaking the bank.
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Explo
explo.co › blog › open-source-bi-tools
Explo | 20 Best open source BI Tools of 2025
August 22, 2025 - Business Intelligence (BI) tools are essential for organizations looking to analyze data, create reports, and make data-driven decisions. However, many top BI platforms—like Looker, Tableau, and Power BI—come with hefty licensing fees, making them unaffordable for startups and small businesses. This is where open-source BI tools step in.
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GitHub
github.com › thenaturalist › awesome-business-intelligence
GitHub - thenaturalist/awesome-business-intelligence: Actively curated list of awesome BI tools. PRs welcome!
Actively curated list of awesome BI tools. PRs welcome! - thenaturalist/awesome-business-intelligence
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