Azure AI Foundry vs Baseten: Token Pricing, Speed & Intelligence
Full comparison of Azure AI Foundry and Baseten — live token pricing, latency, throughput, context window, strengths, weaknesses, and best use cases. Rates sourced from public APIs — verify before use.
Azure AI Foundry
Microsoft's unified AI platform — GPT-6, Claude 5, Llama 4, and 1,800+ models via Azure
Azure AI Foundry (formerly Azure OpenAI Service + Azure AI Studio) is Microsoft's unified platform for deploying and managing AI models at enterprise scale. It provides access to OpenAI's latest models (GPT-6, GPT-5.6 series), Anthropic Claude 5, Meta Llama 4, Mistral, Phi-4, and over 1,800 models from the Azure AI model catalog. Foundry adds enterprise features including private networking, Azure Active Directory integration, content filtering, and compliance certifications (SOC 2, ISO 27001, HIPAA).
Baseten
Production ML infrastructure — deploy any model with custom serving, autoscaling, and GPU selection
Baseten is a production ML infrastructure platform for deploying custom and open-weight models with full control over serving configuration, GPU selection, autoscaling, and cold-start behavior. Unlike managed inference APIs, Baseten lets you bring your own model weights, custom preprocessing, and serving logic. It supports Truss (Baseten's open-source model packaging format), vLLM, TensorRT-LLM, and custom Python serving code. Ideal for teams that need more control than a managed API but less overhead than raw Kubernetes.
Key metric comparison
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Live token pricing
← Swipe to see all columns
| Model | Input | Output |
|---|---|---|
| GPT-5 | $1.25EST Oct 2026 | $10.00 |
| GPT-5 mini | $0.25EST Oct 2026 | $2.00 |
| GPT-5 nano | $0.05EST Oct 2026 | $0.40 |
| GPT-5.1 | $1.25EST Oct 2026 | $10.00 |
| GPT-5.2 | $1.75EST Oct 2026 | $14.00 |
No live pricing data available.
Strengths and weaknesses
Azure AI Foundry
Baseten
Key differentiators
A platform combining GPT-6, Claude 5, and Llama 4 under a single enterprise contract with private networking, Azure AD auth, and HIPAA/FedRAMP compliance — suited for regulated industries.
The production ML platform that gives you managed-API convenience with custom-serving flexibility — deploy any model with your own preprocessing logic, GPU selection, and autoscaling without managing Kubernetes.
Frequently asked questions
Azure AI Foundry FAQs
What is Azure AI Foundry?
Azure AI Foundry is Microsoft's unified AI platform combining Azure OpenAI Service and Azure AI Studio. It provides enterprise access to GPT-6, Claude 5, Llama 4, and 1,800+ models with private networking, Azure AD integration, and compliance certifications.
Does Azure AI Foundry support GPT-6?
Yes. Azure AI Foundry provides access to OpenAI's latest models including GPT-6 Astra and the GPT-5.6 series (Sol, Terra, Luna) under Azure enterprise SLAs with private networking.
How does Azure AI Foundry pricing compare to OpenAI directly?
Azure AI Foundry pricing for OpenAI models matches the direct OpenAI API pricing. The value add is enterprise features: private VNet, Azure AD, compliance certs, and a single Azure invoice — not a price discount.
Baseten FAQs
What is Baseten?
Baseten is a production ML infrastructure platform for deploying AI models with custom serving logic, GPU selection, and autoscaling. It supports any open-weight model or custom fine-tune via the Truss packaging format.
How does Baseten differ from Together AI or Replicate?
Baseten gives you full control over the serving stack — custom preprocessing, postprocessing, GPU selection, and autoscaling behavior. Together AI and Replicate are managed APIs with fixed serving; Baseten is for teams that need custom model serving logic.
What GPUs does Baseten support?
Baseten supports H100 SXM, H100 PCIe, A100 80GB, A10G, and T4 GPUs with per-second billing. You select the GPU type per deployment based on your model's memory and throughput requirements.
Provider resources
Key strengths compared
Azure AI Foundry
- Access to OpenAI GPT-6 and GPT-5.6 series with Azure enterprise SLAs
- Anthropic Claude 5, Meta Llama 4, Mistral, and 1,800+ models in one catalog
- Private networking via Azure Virtual Network — data never leaves your VNet
- More complex setup than direct OpenAI or Anthropic APIs
- Pricing matches or slightly exceeds direct API pricing — no discount for going through Azure
Baseten
- Full control over model serving: custom preprocessing, postprocessing, and business logic
- Bring your own weights — deploy any HuggingFace model or custom fine-tune
- GPU selection: H100, A100, A10G, T4 with per-second billing
- More setup required than managed APIs — not a drop-in OpenAI replacement
- Cold starts on scale-to-zero deployments (configurable warm pool available)
Key weaknesses compared
Azure AI Foundry
- More complex setup than direct OpenAI or Anthropic APIs
- Pricing matches or slightly exceeds direct API pricing — no discount for going through Azure
- Model availability lags direct providers by weeks on new releases
Baseten
- More setup required than managed APIs — not a drop-in OpenAI replacement
- Cold starts on scale-to-zero deployments (configurable warm pool available)
- Pricing is higher than shared inference APIs for low-volume workloads
Provider category context
Azure AI Foundry is a cloud, founded in 2019. Baseten is a inference api, founded in 2019. The category difference means these providers serve partially overlapping use cases — compare the model lists and pricing tables above to find the best fit for your specific workload.
How to choose between them
Choose Azure AI Foundry if you need access to openai gpt-6 and gpt-5.6 series with azure enterprise slas. Choose Baseten if you need full control over model serving: custom preprocessing, postprocessing, and business logic. For high-volume production workloads, run a cost comparison using the token pricing table above with your actual prompt/completion token ratio — the cheapest provider depends heavily on your input-to-output token ratio.