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Comparison · Data Warehouse · weekly run Nov 3
AWS vs Azure Synapse
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
AWS is the stronger AI pick in Data Warehouse: it has a visibility score of 32.5 versus 4.8 for Azure Synapse, and ranks ahead in 88% of the answers that name both.
Choose AWS if…
- You want the brand AI engines rank higher (32.5 vs 4.8)
- You need SOC 3 or ISO 27018 or ISO 27701 or PCI DSS Level 1 or FedRAMP or DoD SRG or ISO 9001 coverage
- Core federation and multi-account management included at no extra charge
- Enterprise-grade reliability and uptime on AWS infrastructure
Choose Azure Synapse if…
- AI answers describe it more positively (22% vs 16% positive)
- You need HITRUST coverage
- Broad analytics service combining data integration, enterprise data warehousing, and big data analytics
- Best for Microsoft-centric enterprises
AI visibility side by side
Latest weekly run · Nov 3
| Metric | AWS | Azure Synapse |
|---|---|---|
| Visibility score | 32.5% | 4.8% |
| Change vs last week | New | New |
| Rank in Data Warehouse | #5 | #17 |
| Share of voice | 9.3% | 1.8% |
| Mentions this run | 52 | 10 |
| Positive in AI answers | 16% | 22% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
AWS 0pp · Azure Synapse 0pp over 0 weekly runs.
Engine by engine
AWS leads on 3 of 3 engines
ChatGPT
AI Mode
Perplexity
AWSAzure Synapse
Head to head in AI answers
8 engine answers name both brands
7AWS ranked higher
1Azure Synapse ranked higher
| Prompt | Engine | AWS | Azure Synapse |
|---|---|---|---|
| Best data warehouse for enterprise | AI Mode | #2 | #6 |
| Compare the leading data warehouse platforms | AI Mode | #2 | #7 |
| Compare the leading data warehouse platforms | Perplexity | #6 | #7 |
| Alternatives to the most popular data warehouse | Perplexity | #10 | #6 |
| Which data warehouse vendors do analysts recommend? | ChatGPT | #6 | #10 |
| Official website of the top data warehouse vendors | AI Mode | #5 | #6 |
| Official website of the top data warehouse vendors | Perplexity | #4 | #5 |
| Where can I sign up for a data warehouse? | Perplexity | #3 | #5 |
Features, pricing & fit
| Dimension | AWS | Azure Synapse |
|---|---|---|
| Deployment | — | Serverless or provisioned resources, with Azure Private Link keeping traffic between Synapse and its consumers on the Microsoft network rather than the internet. |
| Compliance | SOC 1, SOC 2, SOC 3, ISO 27017, ISO 27018, ISO 27701, PCI DSS Level 1, FedRAMP, DoD SRG, ISO 9001, ISO 27001 | HITRUST, SOC 1, SOC 2, ISO 27001, ISO 27017 |
| Founded | 2021 | — |
| Headquarters | Seattle, Washington | Redmond, Washington |
| Employees | 5,000+ | 5,000+ |
Pros and cons
Themes from the AI answers that mention each brand
AWS
- Core federation and multi-account management included at no extra charge
- Enterprise-grade reliability and uptime on AWS infrastructure
- Pay-as-you-go, usage-based pricing
- Deep integration with the AWS ecosystem and AI tools
- Recognised by analysts such as Gartner and ISG
- Requires strong AWS engineering or technical expertise
Azure Synapse
- Broad analytics service combining data integration, enterprise data warehousing, and big data analytics
- Best for Microsoft-centric enterprises
- Reservations can reduce costs by about 31% with deeper discounts for three-year commitments
- Major platform, especially within its cloud ecosystem; among the strongest alternatives
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “AWS vs Azure Synapse”, https://slateindex.ai/compare/aws-vs-azure-synapse, data of Nov 3, 2026. Licence: CC BY 4.0.