sentry-javascript VS PostHog

Compare sentry-javascript vs PostHog and see what are their differences.

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sentry-javascript PostHog
14 126
8,395 28,765
0.7% 2.8%
9.9 10.0
4 days ago 3 days ago
TypeScript Python
MIT License 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.

sentry-javascript

Posts with mentions or reviews of sentry-javascript. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2025-03-06.
  • Effective Pragmatism: Observability
    5 projects | dev.to | 6 Mar 2025
  • OpenTelemetry Tracing in < 200 lines of code
    4 projects | news.ycombinator.com | 18 Sep 2024
  • Marginalia: 3 Years
    3 projects | news.ycombinator.com | 25 Feb 2024
    I hope this tone comes across correctly as just a suggestion: I get a lot of mileage out of the "Send Feedback" option in DDG, which they claim actual humans do read. It can help move bug reports out of these HN threads into a more context-aware flow, and also makes me feel like any bad outcome has the possibility of improving, unlike systems that don't provide a "I feel bad about this experience" button

    If you were thus inclined, https://gitlab.com/glitchtip/glitchtip#glitchtip is the actual open source Sentry implementation which (as far as I know) would enable gluing https://docs.sentry.io/platforms/javascript/user-feedback/#u... to the search results (which itself is still MIT: https://github.com/getsentry/sentry-javascript/blob/7.102.1/... )

  • Nx - Highlights of 2023
    14 projects | dev.to | 28 Dec 2023
    Sentry JavaScript - Sentry, renowned for its comprehensive solutions in frontend monitoring and error logging, recently adopted Nx for their official JavaScript SDK. This move integrates Nx's capabilities into their monorepo, containing packages for popular frontend and Node.js backend integrations. They also published a blog post on the benefits they've seen following the adoption of Nx in their monorepo (hint: reducing CI times by 35%).
  • How to integrate sentry to Nextjs application
    2 projects | dev.to | 16 Sep 2023
  • What's New With Lerna 6.5?
    4 projects | dev.to | 22 Feb 2023
    We've just started this initiative and have already been able to help Sentry get optimized with task caching and task pipeline optimizations for their workspace!
  • Show HN: We’re open-sourcing our session replay tool
    10 projects | news.ycombinator.com | 22 Feb 2023
    In addition to the network call data we already attached, that does go through data PII scrubbing on the edges as you mentioned, we're discussing capturing request/response body. We even talked about it today: https://github.com/getsentry/sentry-javascript/issues/7103

    Avoiding any PII from getting into the system is always top of mind. And we're considering this as an opt-in regardless of scrubbing on the edge ingestion service.

  • Sentry with Next.js
    3 projects | dev.to | 12 Jun 2022
    Add Sentry’s Next.js SDK to your next.js projects.
  • Performance Monitoring and more updates to Sentry for Electron
    2 projects | dev.to | 25 Mar 2022
    Get started with Sentry for Electron and drop us a line on GitHub, Twitter, or our Discord. And if you’re new to Sentry, you can try it for free today or write to [email protected] to get started.
  • For those using Sentry, React Router v6 breaks your browser tracing integration. Here's how to fix it.
    2 projects | /r/reactjs | 4 Nov 2021
    Great idea! #4118

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 2025-08-28.
  • PostHog Uses Temporal
    1 project | news.ycombinator.com | 1 Sep 2025
  • How I’d scale a side project to 1 million users (without melting my server)
    7 projects | dev.to | 28 Aug 2025
    PostHog analytics you can self-host (great for privacy)
  • AI: Introduction to Ollama for local LLM launch
    8 projects | dev.to | 20 Jul 2025
    For monitoring, there are separate full-fledged monitoring solutions like Opik, PostHog, Langfuse or OpenLLMetry, maybe will try some next time.
  • 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.

What are some alternatives?

When comparing sentry-javascript and PostHog you can also consider the following projects:

react-router-v6-sentry-browser-tracing-integration - Sentry browser tracing integration for React Router v6

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

nestjs-sentry - Provides an injectable sentry.io client to provide enterprise logging nestjs modules

Snowplow - The leader in Customer Data Infrastructure

Bountysource - Bountysource is the funding platform for open-source software.

Sentry - Developer-first error tracking and performance monitoring

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Sevalla is the PaaS you have been looking for! Advanced deployment pipelines, usage-based pricing, preview apps, templates, human support by developers, and much more!
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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
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