Google Analytics 4 vs Amplitude
Google Analytics 4 versus Amplitude, compared with Twin Scores rather than a single winner banner.
Twin Scores side by side
Google Analytics 4
Human68
Agent80
GA4 is the default marketing analytics for the open web after Universal Analytics sunset. The human UI is a well-known source of confusion. Measurement Protocol and the Data API let agents send and query events. We score the current GA4 product, not UA nostalgia, and we do.
Amplitude
Human79
Agent82
Amplitude is a product analytics cloud used by growth and data teams for funnels, retention, and taxonomy. The chart UI is the human product. Ingestion APIs and the dashboard API serve agents. Heavier than PostHog for teams that want a vendor, not a repo.
Capability snapshot
| Surface | Google Analytics 4 | Amplitude |
|---|---|---|
| API | strong | strong |
| MCP | none | none |
| CLI | none | none |
Unique intro lives on this URL only. See also alternatives to Google Analytics 4.