AWS Bedrock Marketplace: One-Stop Shop for Foundation Models
Finding the right AI model used to mean navigating multiple providers, APIs, and pricing structures. AWS Bedrock Marketplace, expanded significantly at re:Invent 2025, now offers 100+ foundation models from a single interface with unified billing.
Available Model Providers (2025)
| Provider | Models | Specialization |
|---|---|---|
| Amazon | Nova Micro, Lite, Pro, Premier | Cost-effective, multimodal |
| Anthropic | Claude 3.5 Sonnet, Haiku, Opus | Reasoning, code, safety |
| Meta | Llama 3.2, 3.3 | Open weights, customizable |
| Mistral | Mistral Large, Small | European, multilingual |
| Cohere | Command R, R+ | RAG, enterprise search |
| AI21 | Jamba 1.5 | Long context (256K) |
Unified API Access
import boto3
bedrock = boto3.client('bedrock-runtime')
# Same API, different models
models = [
'amazon.nova-pro-v1',
'anthropic.claude-3-5-sonnet-v2',
'meta.llama3-2-90b-instruct-v1',
]
for model_id in models:
response = bedrock.converse(
modelId=model_id,
messages=[{
'role': 'user',
'content': [{'text': 'Explain serverless in one sentence.'}]
}]
)
print(f"{model_id}: {response['output']['message']['content'][0]['text']}")
New Marketplace Features
- Model Cards: Detailed benchmarks, use cases, and pricing comparison
- One-Click Enablement: Enable models instantly without separate contracts
- Consolidated Billing: All model usage on single AWS bill
- Cross-Region Inference: Automatic failover across regions
- Custom Model Import: Bring fine-tuned models to Marketplace
Pricing Comparison Tool
# Cost per 1M tokens (approximate, Dec 2025)
Model Input Output
─────────────────────────────────────────
Nova Micro $0.035 $0.14
Nova Lite $0.06 $0.24
Nova Pro $0.80 $3.20
Claude 3.5 Haiku $0.80 $4.00
Claude 3.5 Sonnet $3.00 $15.00
Llama 3.2 90B $0.72 $0.72
# Use case recommendation:
# - Classification: Nova Micro (cheapest)
# - Complex reasoning: Claude Sonnet (best quality)
# - Open source needs: Llama 3.2 (no vendor lock-in)
Enterprise Benefits
Bedrock Marketplace eliminates vendor management overhead. One security review, one compliance framework, one API to maintain—with access to every major foundation model.
