Duplicate your GA4 requests
Keep GA4 running and send d8a.tech a copy of every request. Nothing changes on your website.
How to duplicate GA4 requests Product / First-party tracking
Keep your GA4 script. Send the data to d8a.tech.
d8a.tech works with the standard GA4 tracking script as-is and turns what it collects into a flat, readable structure, with click IDs and IP addresses written the moment each session closes.
What you get
Duplicate GA4 requests GA4 keeps working, you get a copy
Or redirect them Send the hits only to d8a.tech
Or use our tracker A drop-in replacement for gtag
Data on session close Each session lands whole, the moment it ends
Three ways to collect, one flat schema.
Redirect your GA4 requests
Keep the standard GA4 script, but send its requests to d8a.tech instead, so the data never reaches Google's servers.
Use the d8a.tech web tracker
A drop-in replacement for gtag that keeps your existing tracking implementation working.
Why we built our own tracker Your tracking
- GA4 tags gtag or GTM, incl. server-side
- Matomo tracker Matomo protocol
- d8a.tech web tracker drop-in for gtag
GA4 or Matomo, as before the original hit, unchanged
Warehouse-native analytics
d8a.tech server
- Flattened schema
- Real session scope
- On-prem or Cloud
Data warehouses
BigQuery 
ClickHouse Object storage & files
S3 / MinIO 
GCS 
CSV / Parquet Keep your tags. Duplicate hits and GA4 or Matomo keeps working, or redirect them. No re-tagging.
Sessions on the backend. In our EU cloud or your own infrastructure.
Tables you own. Events and session columns land when each session closes.
Click IDs and IP addresses, in your own tables.
Paid-media click IDs tend to get lost in GA4 exports. d8a.tech keeps them as readable fields, written as soon as each session closes, without the data passing through Google.
- gclid, fbclid, msclkid, ttclid and any other click ID
- IP addresses, stored the way you choose
- Fraud prevention: check paid clicks while they still matter
- Website personalization based on where a visit came from
Raw signals, on your terms.
Click IDs and IP addresses are personal data under GDPR. You decide whether to collect them, under your own legal basis and consent setup.
- The d8a.tech tracker reads consent from your data layer
- No cookies are stored when analytics consent is not granted
- Store data in our EU cloud or self-hosted in your infrastructure
Your IP policy.
Pick what fits your legal basis and your use case.
- Full IP addresses, for fraud checks
- Truncated IP addresses
- Hashed IP addresses
- No IP addresses at all
See d8a.tech on your own stack.
Talk to us about your architecture, terms, a partnership or sponsored development. Or start with free Cloud and evaluate it yourself.