head to head · open source
PostHog vs Lua.sh
PostHog has 40,600 GitHub stars, 3,579 forks, 5,637 open issues and last shipped yesterday. Lua.sh has 343 stars, 68 forks, 4 open issues and last shipped 1 months ago. PostHog leads on adoption by 11,737% (40,600 vs 343 stars). PostHog is written in Python under a custom or non-standard licence; Lua.sh is written in PHP under AGPL-3.0. PostHog has attracted 9% as many forks as stars, Lua.sh 20%. PostHog was the more recently maintained of the two, and both are self-hostable with no licence fee.
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 | Lua.sh | |
|---|---|---|
| GitHub stars | ★ 41K | ★ 343 |
| License | Custom / other | AGPL-3.0 |
| Written in | Python | PHP |
| Last push | 2026-11-02 | 2026-09-21 |
| Forks | ⑂ 3.6K | ⑂ 68 |
| 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 Lua.sh if
- You want the Lua.sh feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches PHP
- You evaluated both and Lua.sh 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 Lua.sh
lua.sh Scalable & Open Source URL Shortener lua.sh is a next generation, scalable, and open source URL shortener built with the modern stack of Laravel, Vue 3, and Inertia.js. Designed to be fast, flexible, and developer friendly, lua.sh empowers you to create and manage your own professional URL shortening service with ease. Whether you're an individual looking for branded, trackable links or a business aiming to scale with advanced analytics and custom domains, lua.sh is your perfect solution. It’s lightweight, fully customizable, and ready to grow with your needs. 🌟 Features 🌐 Shorten URLs : Quickly shorten…
read the full Lua.sh overview →
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Frequently asked questions
Is PostHog or Lua.sh more popular?
PostHog has 40,600 GitHub stars and Lua.sh has 343. PostHog has the larger community by that measure.
Are PostHog and Lua.sh free?
Both are open source. PostHog has no licence declared in this registry, and Lua.sh is licensed under AGPL-3.0. Both are free to self-host.
What is the difference between PostHog and Lua.sh?
PostHog is written in Python and Lua.sh in PHP. 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 Lua.sh?
Choose PostHog if you want the larger community (40,600 stars) or its Custom / other licence terms. Choose Lua.sh if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.