JetStream
JetStream is a paid, self-hosted clean room data collaboration platform for matching customer records without exposing the underlying personal data.
What JetStream is
JetStream is a paid, self-hosted clean room data collaboration platform for matching customer records without exposing the underlying personal data. It cleanses records and converts identifiers into irreversible pseudonymous match keys, then uses AI to compare names, addresses, emails, telephone numbers, account numbers, IP addresses, customer numbers, and other identifiers. Matching runs inside the client’s own cloud account, and the platform currently works on Snowflake hosted on AWS, GCP, or Azure. JetStream can combine separate data silos into single customer views and Golden Records, while near real-time notifications report customer changes without reprocessing the entire customer base. Its marketplace includes maintenance, insight, prospect, and trigger datasets. A graphical tool explains matched record elements and can help with DSAR lookups. The maker says speed depends on Snowflake warehouse size, with an XS warehouse processing one million records in under 30 seconds. Pricing is on request, with free evaluation and volume-based licensing.
Good
- Pseudonymous keys replace underlying personal data
- Runs matching in the client cloud account
- Creates customer views and Golden Records
- Provides near real-time record-change notifications
- Includes graphical match explanations and audit logs
Watch out
- Pricing is on request
- Requires Snowflake hosted on AWS, GCP, or Azure
- Processing speed depends on warehouse size
- Self-hosted deployment may require cloud administration
Who it suits
It suits organizations matching customer data while keeping processing in their own cloud account. Publishers, data teams, and businesses needing customer views, marketplace datasets, or cross-media measurement may find it relevant.
Verdict
JetStream focuses on privacy-safe record matching inside a customer-controlled cloud environment. Its Snowflake requirement and volume-based pricing should be assessed alongside the matching and data-marketplace functions.
Plans and prices
From JetStream's own pricing page, checked 7 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Direct End User licence | Priced on request | Two licence options are offered: Direct End Users and Agencies · Only pay following match results to individual files within the JetStream Marketplace · Volume-based, according to customer records processed per annum; no upfront charges; free evaluation |
The facts
Each one read from JetStream's own pages, with the date it was checked.
Where it runs
- Cloud platform
- JetStream currently works on Snowflake hosted on AWS, GCP, or Azure.checked 7 Oct 2026
The company
- Company and location
- The site identifies the company as Jetstream DCP Limited and gives its registered office as 4 Clews Road, Redditch, Worcestershire, United Kingdom, B98 7ST.checked 7 Oct 2026
- Founded
- 2025checked 28 Sep 2026
- Headquarters
- Redditch, Worcestershire, United Kingdomchecked 28 Sep 2026
What it does
- Consistency
- The maker says built-in regression tests maintain consistency in logic across application updates.checked 7 Oct 2026
- Customer views
- JetStream can create single customer views and Golden Records across disparate data silos.checked 7 Oct 2026
- Data control
- Matching takes place within the client’s own cloud account, and the site says customer data does not need to leave that account.checked 7 Oct 2026
- Data processing
- JetStream converts cleansed data into irreversible pseudonymous match keys used for matching instead of underlying PII.checked 7 Oct 2026
- Marketplace
- The marketplace lists maintenance datasets such as deceased and gone-away files, PAF, MPS and TPS; insight datasets; and prospect or trigger datasets such as home mover alerts.checked 7 Oct 2026
- Matching
- It uses AI to match names, addresses, emails, telephone numbers, account numbers, IP addresses, customer numbers, or other identifiers.checked 7 Oct 2026
- Media measurement
- The platform supports cross-media measurement, and the maker says publishers can track users across platforms and devices without cookies.checked 7 Oct 2026
- Performance
- The maker says processing speed depends on Snowflake warehouse size and that an XS warehouse can process one million customer records in under 30 seconds.checked 7 Oct 2026
- Pricing model
- The maker offers volume-based pricing based on customer records processed per annum, with no upfront charges and a free evaluation; it does not publish an evaluation duration or prices on this page.checked 7 Oct 2026
- Product
- JetStream is a clean room data collaboration platform for matching customer records without sharing underlying personal data.checked 7 Oct 2026
- Record updates
- JetStream provides near real-time notifications when customer data changes without requiring the entire customer base to be reprocessed.checked 7 Oct 2026
Money
- Match explanation
- An in-built graphical tool shows which record elements matched and the site says this can help with DSAR lookups.checked 7 Oct 2026
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