PostHog VS Metabase

Compare PostHog vs Metabase and see what are their differences.

PostHog

🦔 PostHog provides open-source web & product analytics, session recording, feature flagging and A/B testing that you can self-host. Get started - free. (by PostHog)
Stream - Scalable APIs for Chat, Feeds, Moderation, & Video.
Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure.
getstream.io
featured
InfluxDB – Built for High-Performance Time Series Workloads
InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
www.influxdata.com
featured
PostHog Metabase
123 82
27,709 42,716
3.5% 1.3%
10.0 10.0
4 days ago 5 days ago
Python Clojure
GNU General Public License v3.0 or later GNU General Public License v3.0 or later
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

PostHog

Posts with mentions or reviews of PostHog. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2025-05-07.
  • Open source Google Analytics replacement
    7 projects | news.ycombinator.com | 7 May 2025
    Posthog is pretty good but very pushy towards using their SaaS (understandably). Self hosting is not really advertised on their main site however is buried in their gh repo as a footnote [1] with indications of vague issues past 100K events/month. Haven’t delved into how to scale it past that though and they do provide some docs that I have yet to review.

    Also the primary repo is not FOSS, and that "100% FOSS" repo is buried in yet another footnote [2].

    Plausible follows in PH footsteps but is not fully faithful to open source. If you want to self host, you won’t have same set of features as their SaaS and need to rely on long term releases for their "community edition" [3]

    On "Ahrefs", is there even an open source version of their product? I couldn’t easily find it (on mobile). [4]

    Maybe I’ll take a look at others you mentioned later but if rybbit can remain faithful to their FOSS roots then I think there’s a real chance of it becoming huge.

    For thosw that don’t want to self host (mostly corporate shitholes), rybbit can milk them with their managed SaaS product.

    [1] https://github.com/PostHog/posthog?tab=readme-ov-file#self-h...

    [2] https://github.com/PostHog/posthog?tab=readme-ov-file#open-s...

    [3] https://github.com/plausible/analytics?tab=readme-ov-file#ca...

    [4] https://ahrefs.com/

  • PostHog provides open-source web and product analytics, session recording
    1 project | news.ycombinator.com | 30 Apr 2025
  • Posthog/.cursorrules
    3 projects | news.ycombinator.com | 8 Mar 2025
    I'm unable to see their website

    https://posthog.com

    Is it just me?

  • 12 cool open-source projects worth checking out in 2025
    7 projects | dev.to | 8 Mar 2025
    Website link: PostHog
  • Rethink State💡 Why You Should Model Your Frontend State Around Events
    1 project | dev.to | 26 Feb 2025
    Send events to analytics tools like PostHog.
  • 5 Essential Tools Every Bootstrapped SaaS Startup Needs to Succeed
    1 project | dev.to | 12 Feb 2025
    For SaaS startups looking for a powerful, privacy-conscious analytics platform, PostHog provides an all-in-one solution designed for modern product teams.
  • The Risks of User Impersonation
    2 projects | dev.to | 24 Jan 2025
    The next rung up are User recordings. For users that are having issues, we have concrete recorded data for their flow. The flows would include anything relevant to the application, how they used it, what actions they took. All so we can actually see what happened in context for when there is a problem. No one wants to spend any time looking at recordings if they don't have to. It is also very difficult to identify the root cause of problems by reviewing a recording, but having them is indispensable to your support engineers when they need them, when a user has reported a issue. Solutions include PostHog, FullStory, Sentry. If you don't have these recordings, then the next best alternative (which is very far away) is getting a live screencast from the user. These are less useful, and more expensive to obtain. Worst of all, they can and have been used to breach sensitive systems.
  • My 2025 Tech Stack: Tools & Tech I'm Using This Year
    6 projects | dev.to | 1 Jan 2025
    Posthog. Posthog has a lot of sub products but I use it mainly for analytics and session replays. I have to say Posthog is an impressive product. Everything from dev experience to dashboards is just awesome. Great to see GA finally got some real competition. I'm looking forward to try all the other products from them.
  • Implementing Posthog Analytics in Flutter Tutorial
    1 project | dev.to | 23 Dec 2024
    Visit Posthog Website and signup to create your account using either email, google, or github etc.
  • Bringing Feedback Loops to API Development
    3 projects | dev.to | 19 Dec 2024
    We use tools like Posthog to measure how users are using our products. This allows us to see what features are being used and which ones are not.

Metabase

Posts with mentions or reviews of Metabase. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2025-04-01.
  • Ask HN: What is the most impressive test suite youve ever worked with
    1 project | news.ycombinator.com | 19 May 2025
    I've found the Metabase test suite[0] to be very good considering it's real-world software written by a for-profit company. Coverage is good, the correct tests usually break when doing a refactor (stuff like "Oh, I thought this change was harmless but actually it breaks the permissions model"), etcetera. But the most important thing is that there's a strong team culture of a) demanding good tests on each PR b) hunting down flaky tests and other sources of friction.

    Another neat thing was that there used to be a full-time SDET who spent a lot of time writing Cypress reproductions for known bugs. When you picked up the bug, you could un-skip the test that was right there waiting for you.

    All that said, of course it's far from perfect!

    0: https://github.com/metabase/metabase/ Backend unit tests are in test/, Frontend unit tests are in frontend/test, end-to-end tests (Cypress) are in e2e.

  • Automation Test Reporting Options
    1 project | news.ycombinator.com | 1 May 2025
    I've seen something that looks like AI-assisted root cause analysis on PRs: https://github.com/metabase/metabase/pull/57503#issuecomment...
  • Ask HN: Who is hiring? (April 2025)
    11 projects | news.ycombinator.com | 1 Apr 2025
  • Metabase 52: Sankey charts, faster search, and more
    1 project | dev.to | 11 Dec 2024
    Hope you enjoy the release. If you want to get into the nitty-gritty, check out our release notes in GitHub. To see what other features we have in the works, see our product roadmap.
  • Show HN: Outerbase Studio – Open-Source Database GUI
    19 projects | news.ycombinator.com | 4 Dec 2024
    The Web UI over DB is also the motivation of more BI oriented tool https://github.com/metabase/metabase
  • Metabase 51: Improved visualizations, Databricks driver, iframes in dashboards, and more.
    2 projects | dev.to | 14 Nov 2024
    Or if you want to get into the nitty-gritty, check out our release notes in GitHub.
  • Ask HN: Who is hiring? (November 2024)
    20 projects | news.ycombinator.com | 1 Nov 2024
  • Top FP technologies
    22 projects | dev.to | 29 Oct 2024
    metabase
  • Lessons Learned #1: One line of code can make your application vulnerable (Pre-Auth RCE in Metabase CVE-2023–38646)
    1 project | dev.to | 3 Sep 2024
    Metabase is a popular open-source business intelligence tool. A vulnerability was discovered around July 2023 and assigned CVE-2023–38646 (you can find the full write-up here) which had a devastating impact of pre-auth RCE (Remote code execution) which means an unauthenticated user with network access to any instance of the web application could run code on the servers the application is running on. So Let’s discover what went wrong!
  • Ask HN: Who is hiring? (September 2024)
    15 projects | news.ycombinator.com | 2 Sep 2024
    Metabase | https://metabase.com | REMOTE | Full-time | Backend Engineers, Frontend Engineers, and Engineering Managers

    Metabase is open source analytics software that lets anyone in your company rummage around in the databases you have. It connects to a number of databases / data warehouses (BigQuery, Redshift, Snowflake, Postgres, MySQL, etc).

    People rather like the product (https://metabase.com/love). We're a remote team full of people who care about user experience, making complicated things as simple as possible and building things. We have a deeply pragmatic engineering culture and value building things that people actually use vs whatever closes a deal or makes for a good press release.

    Tech stack: Clojure, Typescript, React, Redux, AWS https://github.com/metabase/metabase

    Please apply here https://www.metabase.com/jobs and then email me at vamsi@metabase, I'll find your application internally and review it

What are some alternatives?

When comparing PostHog and Metabase you can also consider the following projects:

uptrace - Open source APM: OpenTelemetry traces, metrics, and logs

Apache Superset - Apache Superset is a Data Visualization and Data Exploration Platform [Moved to: https://github.com/apache/superset]

Snowplow - The leader in Customer Data Infrastructure

Redash - Make Your Company Data Driven. Connect to any data source, easily visualize, dashboard and share your data.

Rudderstack - Privacy and Security focused Segment-alternative, in Golang and React

Chartbrew - Open-source web platform used to create live reporting dashboards from APIs, MongoDB, Firestore, MySQL, PostgreSQL, and more 📈📊

Stream - Scalable APIs for Chat, Feeds, Moderation, & Video.
Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure.
getstream.io
featured
InfluxDB – Built for High-Performance Time Series Workloads
InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
www.influxdata.com
featured

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