Reddit
reddit.com › r/llmdevs › seeking advice on amazon bedrock and azure
r/LLMDevs on Reddit: Seeking Advice on Amazon Bedrock and Azure
January 14, 2025 -
Hello everyone. I’m currently exploring AI infrastructure and platform for a new project and I’m trying to decide between Amazon Bedrock and Azure (AI Infrastructure & AI Studio). I’ve been considering both but would love to hear about your real-world experiences with them.
Has anyone used Amazon Bedrock or Azure AI Infrastructure and Azure AI Studio? How would you compare the two in terms of ease of use, performance, and overall flexibility? Are there specific features from either platform that stood out to you, or particular use cases where one was clearly better than the other?
Any advice or insights would be greatly appreciated. Thanks in advance!
Top answer 1 of 4
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Last I checked their pricing and model selection is roughly equivalent. Amazon's own generative models are a generation or two behind, if that matters. That said, I'm assuming you're asking about Bedrock and Azure specifically because they offer a variety of models, dedicated instances, etc. With that in mind, I'd like to answer your question directly, but IMO it's more about being able to easily evaluate and find the right model. Every project I've done so far has benefitted from being able to easily try different models from different providers. It comes down to screwing around with client libraries. So, If you've got the resources and the latitude, my advice is to sign up for all the services with a small budget for testing each, and prototype with a good OpenAI client library alongside a LiteLLM proxy so you can switch between them as you wish. If you find one provider that nails it, then you can bother with the provider's dedicated client library, etc. LiteLLM also has a bunch of built-in features that can be handy for cost control, team access, etc. I will say I've only used it for prototyping and never in production. If running LiteLLM is problematic, there are SaaS equivalents to LiteLLM, reselling tokens with an OpenAI interface, but I've not tried any of them. If you've really got to choose one of the two for whatever reason, then you're essentially making a bet on whether or not you'll end up satisfied with OpenAI or Anthropic models. If neither of them are on the table and you think you'll be using open models, then go with whichever of AWS or Azure is used at your employer, because they both support all the big ones.
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I’ve been playing with Amazon’s new Nova models lately, and I’ve been impressed. The price is good too.
QServices Inc
qservicesit.com › home › azure ai foundry vs. amazon bedrock: which is right for your business?
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July 29, 2025 - AWS Bedrock is one of the newer AI tools on the block. Bedrock is a fully managed severless offering. Developers can use third-party provider foundation models (FMs) through Amazon’s API and personalize accordingly, building out the custom tool of their dreams. ... Azure OpenAI is Azure’s solution to keep up with the booming AI market.
Woodmark
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Milvus
milvus.io › ai-quick-reference › how-does-amazon-bedrock-compare-to-other-cloud-offerings-such-as-microsoft-azures-openai-service-or-google-vertex-ai-in-providing-foundation-model-access
How does Amazon Bedrock compare to other cloud offerings (such as Microsoft Azure's OpenAI Service or Google Vertex AI) in providing foundation model access?
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Medium
charleswan111.medium.com › amazon-bedrock-vs-azure-openai-a-comprehensive-comparison-of-generative-ai-services-45013e49fecd
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Vantage
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October 30, 2023 - Supported Regions: Bedrock is available in Asia Pacific (Singapore), Asia Pacific (Tokyo), AWS GovCloud (US-West), Europe (Frankfurt), US East (N. Virginia), and US West (Oregon). OpenAI regions vary per model as follows: Azure OpenAI supported models by region (as of 1/9/24).
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Microsoft Learn
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Medium
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Google Cloud
cloud.google.com › documentation › get started › compare aws and azure services to google cloud
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This table lists generally available Google Cloud services and maps them to similar or comparable offerings in Amazon Web Services (AWS) and Microsoft Azure. You can filter the table with keywords, such as a service type, capability, or product name.
OpenAI
blog.gopenai.com › azure-ai-foundry-vs-aws-bedrock-vs-google-vertex-ai-the-2025-guide-25a69c1d19b1
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August 19, 2025 - Azure AI Foundry (Microsoft): Deep enterprise integration with direct access to OpenAI’s models (GPT-4, GPT-5), plus a strong MLOps studio. AWS Bedrock (Amazon): Multi-vendor “model mall” supporting Titans (Amazon), Anthropic (Claude), AI21, Cohere, Meta Llama, Stability AI, and more — fully managed and serverless.
Intellias
intellias.com › azure-ai-vs-aws-ai
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G2
g2.com › compare › aws-bedrock-vs-microsoft-azure-machine-learning
Compare AWS Bedrock vs. Azure Machine Learning Studio | G2
Reviewers appreciate Azure's user-friendly tools that simplify the model training process. G2 users report that AWS Bedrock provides better Natural Language Processing capabilities, with a score of 8.7 compared to Azure's 7.9.
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Medium
medium.com › @kaushikvikas › amazon-bedrock-vs-8a58059026da
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