Marketing and analytics teams

Your GA4 reports, rebuilt as models you own.

Sessions, channels and conversions rebuilt from your GA4 BigQuery export as SQL models you can read and change, joined to ad cost and your CRM. Your reports stop depending on GA4's interface.

Ad cost joined to sessions and conversions from the GA4 export, one row per channel, with the freshness of every model behind it.

northwind.segmentstream.app
Built for

Marketing and analytics teams

Connect BigQuery and tell your agent which GA4 reports you rely on. It writes the session and channel models and the report pages.

What it does
  • Your GA4 BigQuery export loads into your workspace's warehouse.
  • Sessions, channels and conversions become SQL models you can read and change.
  • Reports join ad cost and CRM outcomes, which GA4 alone never sees.
  • Compare the numbers with GA4 side by side before anyone relies on them.

What it covers

  • Reports from the GA4 export

    Sessions, channels and conversions rebuilt from your GA4 BigQuery export as SQL models you own: unsampled, with the full history you exported.

  • Joined to cost and the CRM

    The same sessions joined to ad cost from six ad platforms and to leads and deals in your CRM, in one warehouse.

  • Reports your team opens

    Channel and conversion reports as pages in your own app, signed in through the workspace, with the definitions in code.

  • Checked on every run

    Checks run with every load and record their result next to the table, so a broken export shows up before a wrong report does.

Built from typed blocks

No new product to buy: the blocks below, written by an agent into your workspace's repository and deployed with one command.

Entitiesontology/

None required.

Actionsontology/

None required.

Rolesontology/roles.ts

None required.

Connectionsconnections/
  • bigqueryGA4 export
  • google_ads
  • meta_ads
Pipelinespipeline/
  • sessions
  • channels
  • conversions
  • channel_performance
Appapp/
  • Channel and conversion reports
Agentagent/

None required.

One deploy

$ segmentstream deploy

Every block ships together from one git repository your company owns. SegmentStream runs it.

What it replaces
  • GA4 reports and explorations
  • Looker Studio dashboards on GA4
How to start

Our engineers rebuild the GA4 reports you rely on from your export, show they match, and join them to your ad cost and CRM.

Have us build it

Enterprise, with our engineers

Our engineers rebuild the GA4 reports you rely on from your export, show they match, and join them to your ad cost and CRM.

Build it yourself

Self-serve, with your own agent

Connect BigQuery and tell your agent which GA4 reports you rely on. It writes the session and channel models and the report pages.

Related solutions

Read more

Questions

What happens to GA4?

GA4 keeps collecting events and exporting them to BigQuery. Your reports move into models in your own workspace, where you can read them, change them and join them to anything else.

What does it read?

Your GA4 property's BigQuery export, through a BigQuery connection that reads the dataset. Nothing is copied by hand.

Enterprise pilot

Rather have it built for you? Start a pilot.

Our engineers rebuild the GA4 reports you rely on from your export, show they match, and join them to your ad cost and CRM.

  • 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

Goes to our founder’s inbox. No sales queue, no newsletter.

Your company’s software, built by agents, owned by you.

$ segmentstream workspace create acme --region eu --subdomain acme

▸ Created workspace acme · database, warehouse and a private git repository

$ segmentstream workspace WORKSPACE-ID clone acme && cd acme

▸ your agent writes the five folders and runs the checks

$ git add -A && git commit -m "First version"

$ segmentstream deploy

▸ app, ontology API and MCP tools live for your invited members

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:

We’ll email you product updates, tips and onboarding help. Unsubscribe anytime.

Self-serve opens to the waitlist first.