---
title: "Pirsch"
pageType: "tool-profile"
schemaVersion: "1.0"
snapshotId: "tv-20260915-f4c107995a2e"
generatedAt: "2026-09-15T07:02:20.000Z"
canonicalUrl: "http://toolvitals.com/tools/pirsch/"
jsonUrl: "http://toolvitals.com/api/agent/tools/pirsch"
indexable: true
---

# Pirsch

Pirsch is a drop-in, server-side, no-cookie, and privacy-focused analytics solution for Go.

## Decision context

- Status: warning
- ToolVitals score: 50/100
- Health score: 58/100
- Shipping score: 37/100
- Score mode: verdict
- Data confidence: 90/100
- Source coverage: 100/100
- Last evidence check: 2026-09-15

## Classification

- Use case: Web Analytics (web-analytics)
- Category: Analytics (analytics)
- Tool mode: Source-visible project
- Openness: OSI-approved OSS
- License: AGPL-3.0
- Tags: open-source, analytics, go, golang, tracking, traffic, privacy, web-analytics, privacy-analytics, traffic-analysis, visitor-metrics, no-cookie, server-side-tracking, api, api-first

## Public repository signals

- Repository: [pirsch-analytics/pirsch](https://github.com/pirsch-analytics/pirsch)
- Stars: 1032 (adoption context only)
- Forks: 50
- Open issues: 2
- Last commit date: 2026-09-15
- Releases in 90 days: 30

## Source receipts

- [Official website](https://pirsch.io/) — checked 2026-09-15
- [Source repository](https://github.com/pirsch-analytics/pirsch) — checked 2026-09-15

## Discovery status

- Search indexable: yes
- Reason: sufficient tool evidence

## Interpretation limits

- ToolVitals scores summarize bounded public maintenance, shipping, openness, and evidence signals. They are not user-review ratings.
- GitHub stars and related popularity metrics are adoption context, not quality evidence.
- Missing values mean not collected or not confidently established; they do not mean zero.
- Public signals do not prove security, uptime, support quality, customer satisfaction, or production suitability.
- Verify material decisions against the linked first-party sources and your own requirements.