Clycyo vs Google Analytics
Google Analytics 4 is free, ubiquitous, and everywhere by default — which is exactly why so many teams want out. This page is an honest side-by-side. We'll tell you when GA4 is still the right tool.
TL;DR
Choose Clycyo if you need:
- A 1.1 KB script instead of a 60 KB one (54× lighter)
- No cookie banner, no consent mode gymnastics, no GDPR risk
- Real-time data without sampling thresholds
- Typed SDKs for server-side tracking
- Dashboards a developer can actually read in under 10 seconds
Choose GA4 if you need:
- Deep BigQuery integration for raw event SQL
- Native Google Ads attribution for paid campaigns at scale
- Free + sampled is genuinely fine for your scale
- You're not selling to EU customers and don't care about cookie banners
Quick stats
| Clycyo | GA4 | |
|---|---|---|
| Tracker size | 1.1 KB gzipped | ~60 KB gzipped |
| LCP impact | 0 ms | 40–200 ms typical |
| Cookies by default | None | _ga, _gid, etc. |
| Cookie banner needed in EU | No | Yes |
| Sampling | Never | Above 10M events/property |
| Real-time data | Always | Limited dimensions |
| Dashboard load time | <1s | 2–8s typical |
| Event retention | Unlimited (Pro+) | 14 months default |
| Free tier | 10k events/mo, no card | Yes (with limits) |
| EU data residency | Yes | No (Schrems II issue) |
| Open source | Core (MIT/AGPL) | No |
| Server-side SDKs | 7 typed languages | Measurement Protocol (HTTP) |
Performance: 54× lighter, measurably
GA4's gtag.js is roughly 60 KB gzipped. Clycyo's tracker is 1.1 KB gzipped. On a typical 4G connection, that translates to 200–400ms of removed scripting time per pageview, plus a measurable LCP improvement.
For sites that compete on Core Web Vitals (most do — Google ranks on them), removing GA4 in favor of Clycyo is one of the highest-ROI single changes you can make.
Privacy: GA4 is a regulatory risk
Multiple EU data protection authorities — France's CNIL, Austria's DSB, Italy's Garante — have ruled GA4 non-compliant by default under GDPR, citing the inability to control US-based data transfer post-Schrems II. Even with consent mode, the risk for a European-customer-facing site is non-trivial.
Clycyo's 24-hour salt rotation and EU residency option remove the issue at the architecture level. No banner. No consent mode. No CNIL complaint surface area.
When GA4 is still the right choice
- You're a heavy Google Ads spender. GA4 → Google Ads attribution is tightly integrated. If your business depends on it, that pipeline matters more than tracker size.
- You need free BigQuery export at any volume. GA4 → BigQuery is the cheapest way to land raw analytics data in a warehouse for SQL.
- You don't serve EU customers and don't care about Core Web Vitals. Pure US-only consumer traffic where the cookie/GDPR overhead doesn't apply.
Migrating from GA4 to Clycyo
- Install Clycyo's tracker alongside GA4 (~30 seconds).
- Run side-by-side for 14–30 days. Compare core metrics.
- On Pro, import your last 14 months of GA4 history via the migration tool.
- Remove the gtag.js script. Watch your LCP improve and your cookie banner disappear.