Flowsery vs Pirsch Analytics
Two privacy-friendly European analytics tools compared side by side for 2026.
Last updated: April 2026
TL;DR
Pirsch Analytics is a Germany-based, privacy-friendly analytics platform with cookie-free tracking, GDPR compliance, and competitive pricing starting at $6/month for 10k pageviews. Pirsch offers forever data retention, session analysis, and the ability to import data from Google Analytics, Plausible, and Fathom. Their Plus plan adds funnels, A/B testing, white labeling, and custom domains. Flowsery offers a free tier (5k events/month), a sub-1 KB script, and built-in funnel analysis on paid plans. Choose Pirsch if you want affordable analytics with funnels, A/B testing, and data import from other platforms. Choose Flowsery if you want a free tier, the lightest tracking script, and zero-maintenance cloud hosting.
Feature Comparison
Feature | Flowsery | Pirsch Analytics |
|---|---|---|
Privacy Compliance | GDPR, CCPA, PECR compliant β no cookies | GDPR compliant β no cookies, based in Germany |
Free Tier | Yes β up to 5k events/month | No β starts at $6/month for 10k pageviews |
Goal Tracking | Built-in with conversion funnels | Goals and events on all plans |
Funnel Analysis | Yes β on Pro plan | Yes β on Plus plan ($12/month) |
Custom Events | Yes β included in Pro plan | Yes β included in all plans |
REST API | Full API access on Pro plan | Full API access on all plans |
Self-Hosting | Cloud-hosted only | Cloud-hosted only |
Script Size | < 1 KB | ~ 2 KB |
Real-Time Dashboard | Yes β live visitor view | Yes β live visitor view |
Where Flowsery Wins
Free Tier
Flowsery offers a permanently free plan for up to 5,000 events per month. Pirsch has no free plan β their cheapest option starts at $6/month.
Lighter Script
Flowsery's tracking script is under 1 KB β among the lightest available. A smaller script means less impact on page load speed and Core Web Vitals scores.
Funnel Analysis on Lower Tier
Flowsery includes funnel analysis starting from the Pro plan. Pirsch reserves funnels for the Plus plan at $12/month, alongside other advanced features.
Zero Maintenance
Flowsery is fully cloud-hosted with automatic updates, scaling, and maintenance. Set up your tracking script and forget about infrastructure entirely.
Where Pirsch Wins
Lower Starting Price
Pirsch's Standard plan starts at just $6/month for 10k pageviews with 50 sites, unlimited team members, and forever retention. This is one of the lowest entry prices in the privacy analytics market.
Data Import from Other Platforms
Pirsch can import historical data from Google Analytics, Plausible, and Fathom. If you're migrating from another analytics platform, Pirsch makes the transition smoother.
A/B Testing and White Labeling
Pirsch's Plus plan includes built-in A/B testing, white labeling, and custom domains β features that Flowsery does not currently offer. Useful for agencies and SaaS products.
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Want a free plan to get started without any payment
- β
Need the lightest possible tracking script (< 1 KB)
- β
Prefer zero-maintenance cloud hosting with no setup
- β
Want funnel analysis and goal tracking with a free starting point
- β
Want the lowest paid entry price ($6/month) with full features
- β
Need to import data from Google Analytics, Plausible, or Fathom
- β
Want A/B testing, white labeling, or custom domains
- β
Need forever data retention on all plans
Frequently Asked Questions
Try Flowsery Free
Privacy-first analytics with funnel tracking and goal conversion. Free for up to 5k events/month β no credit card required.