head to head · open source
PostHog vs Litlyx
PostHog has 40,600 GitHub stars, 3,579 forks, 5,637 open issues and last shipped yesterday. Litlyx has 1,748 stars, 116 forks, 8 open issues and last shipped 11 months ago. PostHog leads on adoption by 2,223% (40,600 vs 1,748 stars). PostHog is written in Python under a custom or non-standard licence; Litlyx is written in TypeScript under Apache-2.0. PostHog has attracted 9% as many forks as stars, Litlyx 7%. PostHog was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (analytics, javascript), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| PostHog | Litlyx | |
|---|---|---|
| GitHub stars | ★ 41K | ★ 1.7K |
| License | Custom / other | Apache-2.0 |
| Written in | Python | TypeScript |
| Last push | 2026-11-02 | 2025-12-03 |
| Forks | ⑂ 3.6K | ⑂ 116 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick PostHog if
- You weight community size — 41K stars and counting
- You want the Custom / other license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick Litlyx if
- You want the Litlyx feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches TypeScript
- You evaluated both and Litlyx fits your workflow better
About PostHog
Docs Community Roadmap Why PostHog? Changelog Bug reports PostHog is the open source platform for building self driving products PostHog provides every tool you need to build a successful product, and captures all the context agents need to proactively diagnose problems, uncover opportunities, and ship fixes: Self driving mode: Turn signals in your product data (errors, rage clicks, failed queries, and more) into researched reports and pull requests you review and merge. Product analytics: Autocapture or manually instrument event based analytics to understand user behavior and analyze data with visualization or…
read the full PostHog overview →
About Litlyx
📚 Docs 👾 Discord 🌐 Website 🔥 Cloud Litlys is the easiest analytics tool you will ever use. It is fast, modern and completely cookie free. Install in under 30 seconds . Self host with Docker or use our hosted cloud. A powerful alternative to Google Analytics 4, Posthog and Mixpanel. Get Started on our Cloud Version Sign up on Litlyx.com and create a project. Then use your workspace id to connect Litlyx to your website. Universal Installation This minimal setup is all you need to start tracking visitors on your website or web apps with ease. Intergrate with everything You can install Litlyx using npm , pnpm or…
read the full Litlyx overview →
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Frequently asked questions
Is PostHog or Litlyx more popular?
PostHog has 40,600 GitHub stars and Litlyx has 1,748. PostHog has the larger community by that measure.
Are PostHog and Litlyx free?
Both are open source. PostHog has no licence declared in this registry, and Litlyx is licensed under Apache-2.0. Both are free to self-host.
What is the difference between PostHog and Litlyx?
PostHog is written in Python and Litlyx in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, PostHog or Litlyx?
Choose PostHog if you want the larger community (40,600 stars) or its Custom / other licence terms. Choose Litlyx if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.