Amazon Marketing Cloud vs Snowflake Data Clean Rooms
Amazon Marketing Cloud
Amazon Ads clean room for advertiser measurement and audiences
Publishers using it: —
Snowflake Data Clean Rooms
Data cloud clean rooms plus audience activation
Publishers using it: —
Last verified Nov 11, 2026
At a glance
- Amazon Marketing Cloud scores 2.5/5 and Snowflake Data Clean Rooms scores 3.2/5 in Benchmark Grid's independent data clean rooms benchmark, both assessed on the same 9 criteria.
- The widest gaps are publisher data control & governance (Amazon Marketing Cloud 2.5, Snowflake Data Clean Rooms 4.5) and interoperability & partner network (Amazon Marketing Cloud 3.2, Snowflake Data Clean Rooms 4.2); they are within 0.3 on 1 of 9 criteria.
- Amazon Marketing Cloud is built for mid-market and enterprise publishers; Snowflake Data Clean Rooms for enterprise.
- On total cost of ownership Amazon Marketing Cloud scores 3.3 and Snowflake Data Clean Rooms 2.1 (higher means better value, not a lower price).
- Scores last verified 11 Nov 2026. Vendors cannot pay for a score or a position.
Where they differ
Amazon Marketing Cloud is stronger on cost & Commercial Model (3.5 vs 2.5).
Snowflake Data Clean Rooms is stronger on publisher Data Control & Governance (4.5 vs 2.5), interoperability & Partner Network (4.2 vs 3.2) and query & Analytics Flexibility (4.4 vs 3.5).
Which one fits
Choose Amazon Marketing Cloud if…
- You publish at mid-market and enterprise scale.
- You weight cost & Commercial Model, integration & Onboarding Effort and reporting & Measurement Depth heavily — Amazon Marketing Cloud leads on those in this benchmark.
Choose Snowflake Data Clean Rooms if…
- You publish at enterprise scale.
- You weight publisher Data Control & Governance, interoperability & Partner Network and query & Analytics Flexibility heavily — Snowflake Data Clean Rooms leads on those in this benchmark.
Also weighing these
The nearest-scored tools to Amazon Marketing Cloud and Snowflake Data Clean Rooms in this benchmark, listed A to Z.
- 2.5AWS Clean RoomsManaged clean-room service for collaborative analysisRead review
- 3.0DecentriqConfidential-computing clean roomRead review
- 2.8Google Ads Data HubGoogle's clean room for ad measurement across Google mediaRead review
- 3.1InfoSumDecentralised clean room with no data movementRead review
All 8 scored tools are in Best Data Clean Rooms for Publishers.
Head to head
| Criterion | Amazon Marketing Cloud | Snowflake Data Clean Rooms |
|---|---|---|
| Identity & Matching Quality14% of capability | 4.2 | 3.8 |
| Privacy & Regulatory Compliance (GDPR/CCPA)14% of capability | 4.8 | 4.6 |
| Interoperability & Partner Network12% of capability | 3.2 | 4.2 |
| Publisher Data Control & Governance12% of capability | 2.5 | 4.5 |
| Query & Analytics Flexibility12% of capability | 3.5 | 4.4 |
| Activation & Audience Export10% of capability | 2.8 | 3.6 |
| Integration & Onboarding Effort10% of capability | 3.0 | 2.2 |
| Cost & Commercial Model8% of capability | 3.5 | 2.5 |
| Reporting & Measurement Depth8% of capability | 4.0 | 3.5 |
| Capability45% of composite | 3.5 | 3.8 |
| Publisher fit40% of composite | 1.0 | 3.0 |
| Total cost of ownership15% of composite | 3.3 | 2.1 |
Cost of ownership
| Sub-score | Amazon Marketing Cloud | Snowflake Data Clean Rooms |
|---|---|---|
| Pricing transparency | 3.0 | 1.0 |
| Entry cost | 4.5 | 1.0 |
| Implementation cost | 1.5 | 1.5 |
| Hidden-fee risk | 3.0 | 3.0 |
| Ongoing cost | 4.5 | 4.0 |
Amazon Marketing Cloud pricing
Free for eligible advertisers; optional paid partner features (beta) by subscription. Not sold to publishers.
Snowflake Data Clean Rooms pricing
Consumption-based credits; 30-day trial with $400 in free credits.
What users say
Amazon Marketing Cloud
18 positive · 15 neutral · 1 negative
Snowflake Data Clean Rooms
0 positive · 2 neutral · 0 negative
Mentions we could not tie to a real user, and those flagged as promotional, are excluded. Sentiment is opinion, and is independent of the verified publisher adoptions above.
Amazon Marketing Cloud scores 2.5 and Snowflake Data Clean Rooms scores 3.2 in Benchmark Grid's independent Best Data Clean Rooms for Publishers benchmark (benchmarkgrid.com/vs/amazon-marketing-cloud/snowflake-media-data-cloud, verified Nov 11, 2026)
Common questions
How do Amazon Marketing Cloud and Snowflake Data Clean Rooms differ?
Amazon Marketing Cloud is stronger on cost & Commercial Model (3.5 vs 2.5). Snowflake Data Clean Rooms is stronger on publisher Data Control & Governance (4.5 vs 2.5), interoperability & Partner Network (4.2 vs 3.2) and query & Analytics Flexibility (4.4 vs 3.5). Neither is better in the abstract — which one suits you depends on which of those dimensions carries the most weight in your operation.
Which is cheaper, Amazon Marketing Cloud or Snowflake Data Clean Rooms?
On total cost of ownership — pricing transparency, entry cost, implementation, hidden-fee risk and ongoing cost — Amazon Marketing Cloud scores 3.3/5 and Snowflake Data Clean Rooms scores 2.1/5. A higher score means better value, not a lower sticker price.
How are these scores calculated?
Each tool is assessed against its category's published criteria (9 in this benchmark), which make up Capability (45% of the composite), Publisher fit (40%) and Total cost of ownership (15%). Assessment is carried out by SODP's editorial team against a published methodology. Vendors cannot pay for inclusion, scores or positions.
Share:
Both tools are scored in Best Data Clean Rooms for Publishers. See alternatives to Amazon Marketing Cloud or alternatives to Snowflake Data Clean Rooms.
Weighing a third option? Add a tool to this comparison.
Where to next
Four questions, and a scored stack across every benchmark — not just Best Data Clean Rooms for Publishers
Every scored tool in Best Data Clean Rooms for Publishers, with the criteria behind each number
Every category, independently scored
Related comparisons
Other head-to-heads publishers look at in Best Data Clean Rooms for Publishers.
