Pay-as-you-go per token. Free tier with limited credits for new Azure accounts. Pricing matches OpenAI API rates (e.g. GPT-4o at $2.50/million input tokens). Provisioned throughput available. Enterprise custom pricing.

Completely free and open source. Requires your own hardware. No subscription or API costs for local models.

Data processed within customer-specified Azure regions. Customer data not used to train OpenAI models. Microsoft enterprise agreements apply to data handling.

All AI processing occurs on your local hardware. No data leaves your device. No third-party data handling or privacy policy to review beyond your own hardware.

• ✓Same OpenAI model quality with Azure enterprise compliance coverage
• ✓Regional data residency for GDPR and data sovereignty requirements
• ✓Fits existing Azure enterprise relationships and billing
• ✓HIPAA and FedRAMP coverage for regulated industries

• ✓Complete privacy with all processing on local hardware
• ✓Zero ongoing API costs for local model inference
• ✓OpenAI-compatible API allows easy migration of existing applications
• ✓Simple one-command model download and run

• ✕Same or slightly higher cost than direct OpenAI API
• ✕Requires Azure account and familiarity with Azure services
• ✕Less relevant for non-Azure organisations
• ✕Azure service complexity adds overhead for simple use cases

• ✕Requires suitable hardware (RAM and optionally GPU)
• ✕Smaller/older hardware produces slow inference
• ✕Local models generally lag behind frontier commercial models in capability
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