Which brand does AI prefer? We tested both across 3 leading AI models.
In our AI blind test of Amazon Web Services, Inc. vs Microsoft Azure, we tested both brands across 3 leading AI models: GPT-5 Mini, Gemini 2.5 Flash, and Claude 3.5 Haiku. Amazon Web Services, Inc. scored 91% while Microsoft Azure scored 9%. Amazon Web Services, Inc. takes the lead with 91% AI preference. The closest dimension is trust, where both score similarly.
Last tested: February 23, 2026
Based on 3 AI models and 5 evaluation angles
Amazon Web Services, Inc.
91%
Microsoft Azure
9%
91%
Amazon Web Services, Inc.
9%
Microsoft Azure
“Amazon Web Services, Inc. takes the lead with 91% AI preference. The closest dimension is trust, where both score sim...”
AWS presents a much clearer and broader value proposition for cloud computing services, highlighting its extensive infrastructure, diverse services, a…
Company A (AWS) demonstrates stronger trust and authority through a more comprehensive display of social proof, including explicit client logos (Blue…
AWS offers the broader, more mature cloud portfolio with the deepest global infrastructure, extensive integrations, and a long track record across ind…
The AI Verdict
Amazon Web Services, Inc. takes the lead with 91% AI preference. The closest dimension is trust, where both score similarly.
How each website scores across key dimensions (1-10)
How each AI model independently evaluated the two websites
“AWS offers the broader, more mature cloud portfolio with the deepest global infrastructure, extensive integrations, and a long track record across industries, making it the safer choice for most workloads. Azure is a very strong alternative—especially for Microsoft-centric enterprises and AI/ML scenarios (Foundry, Fabric)—but overall AWS's service breadth and ecosystem give it the edge.”
“AWS presents a much clearer and broader value proposition for cloud computing services, highlighting its extensive infrastructure, diverse services, and industry applications. Azure, while showcasing some innovative AI-focused database solutions, has a webpage that is less comprehensible for a general consumer and more narrowly focused on AI and databases than general cloud services. Therefore, AWS offers a more comprehensive and understandable offering from a general consumer perspective.”
“No successful evaluations from this model.”
This free test used 3 models. The full GEO Audit gives you what agencies charge $500+ for, analyzing Amazon Web Services, Inc. across 11 AI models and 4 dimensions:
The same analysis agencies charge $250 to $1,500 for
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