Event source by SegmentStream

Google Analytics 4

Point gtag's transport_url at your own domain. Every GA4 hit lands raw in your warehouse in real time, and is forwarded to Google so your GA4 reports keep working while you move.

Start a pilot Join the waitlist

What it adds to your workspace

A first-party GA4 endpoint on your own domain
Every hit stored raw in your warehouse
Forwarding to Google, so GA4 keeps working
Sessions, channels and conversions as code
A migration guide for gtag and Google Tag Manager

Install

$ segmentstream add ga4

▸ files added to your workspace repo

▸ deploy to start

Or ask your agent

“Move our GA4 tracking to this workspace and keep GA4 working.”

Pricing

Platform usage only. No extra charge.

Connect it, or replace it

Start by reading what Google Analytics 4 already has. Move off it when you are ready, with the numbers proven to match before anything is switched off.

Connect

Read the GA4 BigQuery export you already have. GA4 keeps running exactly as it is.

Replace

Point transport_url at your workspace, keep forwarding to Google while you compare, then stop forwarding when the numbers match.

Part of these solutions

Replace GA4

Leave GA4 or Adobe Analytics without losing a hit

Marketing analytics

Attribution and budget optimization on first-party data

More event sources

Adobe Analytics

Keep Adobe Analytics. Change the tracking server and own every event.

Event source · Connect or replace

Twilio Segment

Keep Twilio Segment. Change apiHost and own every event.

Event source · Connect or replace

RudderStack

Keep RudderStack. Change the data plane URL and own every event.

Event source · Connect or replace

Browse the marketplace →

Enterprise pilot

Want us to move you off Google Analytics 4?

Our forward-deployed engineers build one solution on your data, in your own workspace, as code you own. Tell us what you run today and what you want; your note goes straight to our founder.

One solution, on your data, in your own workspace
First version live in two weeks
Parity proven before anything is switched off
Fixed scope and price, credited to your contract if you continue

Not ready for a pilot? Send the form anyway with your question. An engineer will reply, not a sales rep.

How the pilot works

Your company’s context, ready for every agent.

$ segmentstream workspace create acme --region eu

▸ workspace ready · data, objects, metrics and access rules in one place

▸ connect Claude, ChatGPT or Cursor with one connector

▸ tell your agent: “add our billing API as a source”

Start a pilot

Our engineers build the first version on your data in two weeks, at a fixed price.

Or join the waitlist for self-serve:

Pilots are open now. Self-serve opens to the waitlist this fall.