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Segment alternatives · Analytics

Open-source alternatives to Segment

Segment is not described as open source on its own site. 14 of the 58 other website and product analytics tools in this directory are open source, according to their own sites.

Segment's current pricing could not be confirmed from its own site. 11 of them are free or have a free plan.

14 tools · Listings checked up to Nov 12, 2026 · Where the facts come from

The 12 closest to Segment

  1. PostHog

    Open-source product analytics with replays, flags and surveys

    • PostHog has a free plan. Segment does not, though it has a free trial.
    • PostHog is open source and self-hostable, according to its own site.
    • PostHog also covers surveys, web analytics, session replay and a/B testing.
    • Segment also covers workflow automation.
    PostHog vs SegmentPostHog pricing and details

  2. Countly

    Self-hosted product analytics for web, mobile and desktop apps

    • Countly has a free plan. Segment does not, though it has a free trial.
    • Countly is open source and self-hostable, according to its own site.
    • Countly also covers surveys, web analytics and a/B testing.
    • Segment also covers workflow automation.
    Countly vs SegmentCountly pricing and details

  3. Plausible

    Cookie-free, privacy-first website analytics made and hosted in the EU

    • Plausible has a free plan. Segment does not, though it has a free trial.
    • Plausible is open source and self-hostable, according to its own site.
    • Plausible also covers web analytics.
    • Segment also covers workflow automation.
    Plausible pricing and details

  4. Matomo

    Open-source web analytics you can host yourself or in Matomo's cloud

    • Matomo has a free plan. Segment does not, though it has a free trial.
    • Matomo is open source and self-hostable, according to its own site.
    • Matomo also covers web analytics, session replay and a/B testing.
    • Segment also covers workflow automation.
    Matomo pricing and details

  5. Umami

    Open-source, cookieless web and product analytics

    • Umami has a free plan. Segment does not, though it has a free trial.
    • Umami is open source and self-hostable, according to its own site.
    • Umami also covers reports, web analytics and session replay.
    • Segment also covers workflow automation.
    Umami pricing and details

  6. OpenReplay

    Open-source session replay and product analytics you can self-host

    • OpenReplay has a free plan. Segment does not, though it has a free trial.
    • OpenReplay is open source and self-hostable, according to its own site.
    • OpenReplay also covers web analytics and session replay.
    • Segment also covers workflow automation.
    OpenReplay pricing and details

  7. Ackee

    Self-hosted, cookie-free analytics you run on your own server

    • Ackee has a free plan. Segment does not, though it has a free trial.
    • Ackee is open source and self-hostable, according to its own site.
    • Ackee also covers web analytics.
    • Segment also covers workflow automation.
    Ackee pricing and details

  8. Pirsch

    Privacy-friendly web analytics hosted in Germany

    • Pirsch is open source, according to its own site.
    • Pirsch also covers reports, web analytics and a/B testing.
    • Segment also covers workflow automation.
    Pirsch pricing and details

  9. GoatCounter

    Open source web analytics, free and donation-supported

    • GoatCounter has a free plan. Segment does not, though it has a free trial.
    • GoatCounter is open source and self-hostable, according to its own site.
    • GoatCounter also covers web analytics.
    • Segment also covers workflow automation.
    GoatCounter pricing and details

  10. Swetrix

    Cookieless, open-source web analytics with session replays

    • Swetrix is open source and self-hostable, according to its own site.
    • Swetrix also covers dashboards, web analytics, session replay and a/B testing.
    • Segment also covers workflow automation.
    Swetrix pricing and details

  11. Rybbit

    Open-source, cookieless web analytics with session replay

    • Rybbit is open source and self-hostable, according to its own site.
    • Rybbit also covers reports, dashboards, web analytics and session replay.
    • Segment also covers workflow automation.
    Rybbit pricing and details

  12. Counter.dev

    Free, open-source, cookie-free web analytics for small sites

    • Counter.dev has a free plan. Segment does not, though it has a free trial.
    • Counter.dev is open source, according to its own site.
    • Counter.dev also covers reports and web analytics.
    • Segment also covers workflow automation.
    Counter.dev pricing and details

2 more that are open source

All 14 in one table

Common questions

Is there an open-source alternative to Segment?

Yes. PostHog, Countly, Plausible, Matomo, Umami, OpenReplay, Ackee, Pirsch and 6 more are open source, according to their own sites.

Is Segment open source?

Segment is not described as open source on its own site. The listing was checked on Nov 12, 2026 against the pages it cites.

Which of these website and product analytics tools are free?

PostHog, Countly, Plausible, Matomo, Umami, OpenReplay, Ackee, GoatCounter and 3 more are free or have a free plan.

When was this checked?

Each listing shows its own date. On this page they run from Oct 18, 2026 to Nov 12, 2026. Vendors change prices and plans without notice, so confirm on their site before you buy.

This page is built from the listings. A tool is here because its listing says so, and the order is how close each is to Segment: the alternatives its listing names first, then the tools that share the most features with it.