
Amplitude
Product analytics platform for tracking user behavior and generating data-driven insights
Discover top open-source software, updated regularly with real-world adoption signals.

Privacy‑first, self‑hosted web analytics with user‑controlled data
A lightweight, self‑hosted analytics platform that encrypts data end‑to‑end, requires opt‑in consent, and lets users view, export, or delete their own browsing metrics.

Offen Fair Web Analytics targets organizations, developers, and teams that need GDPR‑compliant, privacy‑first insights without relying on third‑party services. By self‑hosting, you retain full control over data while offering users transparent access to their own browsing metrics.
The platform encrypts usage data in the browser before transmission, stores it only for six months, and presents metrics such as URLs, referrers, UTM parameters, landing and exit pages. A single binary or Docker image simplifies deployment; SQLite can be used for lightweight setups, or you can connect a full database. Multi‑site dashboards and team sharing let operators analyze several sites from one instance.
Run the service on‑premises, in a container, or on any cloud that supports the binary. SSL certificates are auto‑managed, and the consent banner can be styled to match your design and localized into six languages. A test‑drive script provides an instant demo.
When teams consider Offen, these hosted platforms usually appear on the same shortlist.
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GDPR‑compliant traffic analysis
Collect essential metrics while guaranteeing user consent and encrypted storage.
Multi‑site dashboard for agencies
Monitor several client sites from a single self‑hosted instance with team sharing.
User‑centric data transparency
Allow visitors to view, export, or delete their own browsing data at any time.
Lightweight on‑premise deployment
Run the analytics service using a single binary or Docker image with optional SQLite storage.
Data is encrypted in the browser before being sent; the server stores only ciphertext and cannot decrypt it.
No, the platform can operate with an embedded SQLite file, though external databases are also supported.
A customizable consent banner requires users to opt‑in before any data is collected; they can later revoke consent and delete their data.
Yes, you can run the binary or Docker image on any server, including cloud VMs, as long as you manage the host.
The project is self‑hosted only; it is free to use and self‑host, with no hosted SaaS offering.
Project at a glance
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