Most reliable cloud provider?
AWS is #1 for all four. All four give the same five.
Same five
Every pick
Each model’s rank for everything any of them listed. A blank means that model left it out. From the list labeled Jul 2025.
| Pick | OpenAI | Claude | Gemini | Perplexity |
|---|---|---|---|---|
| AWS | 1 | 1 | 1 | 1 |
| Microsoft Azure | 2 | 2 | 2 | 3 |
| Google Cloud | 3 | 3 | 3 | 2 |
| IBM Cloud | 4 | 4 | 4 | 4 |
| Oracle Cloud | 5 | 5 | 5 | 5 |
How much each list shifts
Across the saved months, Jul 2024 to Jul 2025. A tick marks a month where the list or its order differs from the one before.
OpenAI
Never changed
Claude
Never changed
Gemini
Never changed
Perplexity
Changed twice
Show each change for Perplexity
- Nov 2024
AWS, Google Cloud, Microsoft Azure, Oracle Cloud, IBM Cloud
- Jan 2025
AWS, Google Cloud, Microsoft Azure, IBM Cloud, Oracle Cloud
- Nov 2024