Self-hosted alternatives to Segment
Want customer data platform without handing your data to Segment? These 3 self-hosted apps run on your own server. Cheapest estimated hosting starts at about $10/month.
About Segment: Twilio's customer data platform for collecting and routing event data.
| App | Health | Stars | License | Docker | RAM (est.) | From |
|---|---|---|---|---|---|---|
| RudderStack direct | Active | 4.5k | Elastic-2.0 | ✓ | 2 GB | $10/mo |
| PostHog | Active | 40.8k | MIT | – | 2 GB | $10/mo |
| Umami | Active | 40.2k | MIT | ✓ | 2 GB | $10/mo |
The options in detail
1. RudderStack
Collect, unify, transform, and store your customer data, and route it to a wide range of common, popular marketing, sales, and product tools (alternative to Segment).
Active Last commit 2026-11-09. Latest release v1.93.0-rc.1 (2026-11-09). Needs roughly 2 GB RAM. How to run it →
2. PostHog
Product analytics, session recording, feature flagging and a/b testing that you can self-host (alternative to Mixpanel, Amplitude, Heap).
Active Last commit 2026-11-10. Latest release desktop-v0.61.981 (2026-11-10). Needs roughly 2 GB RAM. How to run it →
3. Umami
Simple, fast, privacy-focused (alternative to Google Analytics).
Active Last commit 2026-10-23. Latest release v3.4.1 (2026-10-23). Needs roughly 2 GB RAM. How to run it →
Why self-host instead of Segment?
- Own your data — it lives on a server you control, with backups you decide on.
- Predictable cost — a small VPS often replaces per-seat pricing for a whole team or family.
- No lock-in — open-source licenses let you keep running the software even if a vendor disappears.
The trade-off: you are responsible for updates, backups and security. Pick an app marked Active (a commit in the last 90 days) and with Docker support for the easiest ride.
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Other alternatives guides
Segment is a trademark of its owner; this site is not affiliated with it. Listings come from the community-maintained awesome-selfhosted list.