Amazon Bedrock is a fully managed service that makes foundation models (FMs) from Amazon and leading AI startups available through an API so you can choose from various FMs to find the model that's best suited for your use case. With the Amazon Bedrock serverless experience, you can quickly get started, easily experiment with FMs, privately customize FMs with your own data, and seamlessly integrate and deploy them into your applications using AWS tools and capabilities. Agents for Amazon Bedrock is a fully managed capability that makes it easier for developers to create generative-AI applications that can deliver up-to-date answers based on proprietary knowledge sources and complete tasks for a wide range of use cases. Amazon SageMaker is a fully managed service that helps data scientists and developers build, train, and deploy machine learning models at scale. It provides a range of features and tools to simplify the machine learning workflow, from data preprocessing and model training to model deployment and monitoring. So in a nutshell, Bedrock is the easiest way to build and scale gen​erative AI applications with foundation models (FMs); whereas SageMake is a managed machine learning service in general. Answer from AWS-User-alantam on repost.aws
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AWS
docs.aws.amazon.com › aws decision guides › aws decision guide › amazon bedrock or amazon sagemaker ai?
Amazon Bedrock or Amazon SageMaker AI? - Amazon Bedrock or Amazon SageMaker AI?
Amazon Bedrock offers a more accessible and straightforward way to integrate AI functionality into your projects. It’s appropriate for a broad audience, which includes developers and businesses, that has limited experience in building and training machine learning models, but wants to use ...
Discussions

LLM model inference deployment models and pricing comparison
Hi, IHAC who is looking for model inference pricing considerations and comparison of the different deployment options for an open source LLM like Llama: 1/ accessed through Amazon Bedrock 2/ deployed and accessed through SageMaker 3/ self hosted in EC2. More on repost.aws
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March 18, 2025
Sagemaker vs Bedrock
They are totally different products? SageMaker is a data science environment and has labeling tools like ground truth and model hosting cababilities. Bedrock is an LLM environment where you can build Knowledge bases and agent pipelines and such. More on reddit.com
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March 10, 2025
Advice Needed: SageMaker vs Bedrock for Fine-Tuned Llama Models (Cost & Serverless Options)
I’ve been seeing a lot of questions about choosing between SageMaker and Bedrock for ML deployments, so let me break down what I’ve learned after working with both. The main thing to understand is that they serve different needs. SageMaker Serverless is your friend if you’re cost-conscious and working with smaller models. It’s basically pay-per-use with no minimum fees, scales to zero when idle, and while it has some limits (6GB RAM, 200 concurrent invocations), it’s great for testing and development. Bedrock, on the other hand, is more of a commitment. For fine-tuned models, you’re looking at $21-50 per hour per model unit with a mandatory 1 or 6-month commitment. This can add up to around $15.5K monthly plus storage fees. No serverless option for fine-tuned models. From my experience, SageMaker is best when you want control. You get to play with different instance types, really dig into model training, and optimize costs. Bedrock’s strength is simplicity - clean API integration, managed infrastructure, and it’s great for quick prototyping and scaling production workloads. For testing, I’d strongly recommend SageMaker. You’ll learn more about the fine-tuning process, have better cost control, and more room to experiment. Plus, here’s a pro tip: consider a hybrid approach. Use SageMaker for fine-tuning but leverage Bedrock’s base models for inference where it makes sense. If you’re building a web application, think about implementing a queue-based architecture - it’ll help manage costs while keeping response times reasonable. My two cents… More on reddit.com
🌐 r/aws
4
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January 20, 2025
Bedrock vs SageMaker for LLM
Start with Bedrock, because you pay per API call. Using a SageMaker Jumpstart to get Llama2 up and running is easy, but you're paying for every second the underlying server is running, even if you're not inferencing. At some point, there will be a cost crossover, where it makes sense to self-host your infrastructure. More on reddit.com
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November 5, 2023
Top answer
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Amazon Bedrock is a fully managed service that makes foundation models (FMs) from Amazon and leading AI startups available through an API so you can choose from various FMs to find the model that's best suited for your use case. With the Amazon Bedrock serverless experience, you can quickly get started, easily experiment with FMs, privately customize FMs with your own data, and seamlessly integrate and deploy them into your applications using AWS tools and capabilities. Agents for Amazon Bedrock is a fully managed capability that makes it easier for developers to create generative-AI applications that can deliver up-to-date answers based on proprietary knowledge sources and complete tasks for a wide range of use cases. Amazon SageMaker is a fully managed service that helps data scientists and developers build, train, and deploy machine learning models at scale. It provides a range of features and tools to simplify the machine learning workflow, from data preprocessing and model training to model deployment and monitoring. So in a nutshell, Bedrock is the easiest way to build and scale gen​erative AI applications with foundation models (FMs); whereas SageMake is a managed machine learning service in general.
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Sagemaker Foundation models allows you more flexibility and choice than bedrock. In Sagemaker infrastrucuture is being provisioned on your behalf and you can train from scratch a new model, pick for a large list of models supported by Jumpstart (including Hugginface), and if the model can be fine-tuned you can do this on sagemaker. Note many foundational models cannot be finetuned and others are only available for Research and cannot be used in commercial applications. Sagemaker will give you the most flexibility but involves more work in setting up and you are charged for endpoints when they are running. Bedrock is focused on offering an API driven and serverless experience. It offers a curated list of foundational models. You are only charged for what you use (there is no infrastructure costs involved). Only a subset of model on Bedrock will allow fine-tuning but again this will be a very simple api driven process. Bedrock and Sagemaker offer different characteristics and what is the right choice will depend on your use case, your foundational model choice (or even train your own), the need for fine-tuning for the model, do you have a data science team or are you more developer oriented.
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Caylent
caylent.com › blog › bedrock-vs-sage-maker-whats-the-difference
Amazon Bedrock vs. Amazon SageMaker AI - What's The Difference? | Caylent
SageMaker AI, the oldest of the two options, offers a full ML suite of services. With it, you can implement solutions for a wide variety of use-cases, from classical ML like classification and regression to more complex tasks like Generative ...
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DEV Community
dev.to › aws-builders › amazon-bedrock-vs-amazon-sagemaker-understanding-the-difference-between-awss-aiml-ecosystem-5364
Amazon Bedrock vs Amazon SageMaker: Understanding the difference between AWS's AI/ML ecosystem - DEV Community
October 2, 2023 - Conversely, despite its powered experience, SageMaker requires more setup effort due to its large feature set. Users have to prepare data, select or create an algorithm, train the model, and then deploy it. In addition, using SageMaker effectively requires more technical experience and additional infrastructure management compared to Bedrock.
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Medium
medium.com › @jsathiskumar › aws-sagemaker-vs-8bb24b9d6455
AWS SageMaker vs. AWS Bedrock for Generative AI – Which to Choose? Plus, a Guide to Building RAG Applications: | by Dr. Sathiskumar Jothi | Medium
August 7, 2025 - Scalability: Both are strong, but Bedrock (9/10) edges out due to serverless auto-scaling. ... You want rapid deployment with pre-trained models (e.g., Claude, Titan). Your team has limited ML expertise or prefers serverless simplicity.
Find elsewhere
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Amazon
aboutamazon.com › news › aws › amazon-sagemaker-ai-amazon-bedrock-aws-ai-agents
AWS simplifies model customization to help customers build faster, more efficient AI agents
3 weeks ago - Reinforcement Fine Tuning (RFT) in Amazon Bedrock and serverless model customization in Amazon SageMaker AI with reinforcement learning simplify the process of creating efficient AI that's fast, cost-effective, and more accurate compared to base models.
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CloudOptimo
cloudoptimo.com › home › blog › amazon bedrock vs amazon sagemaker: a comprehensive comparison
Amazon Bedrock vs Amazon SageMaker: A Comprehensive Comparison
March 13, 2025 - Although both platforms are part ... SageMaker offers a comprehensive suite for custom model creation and training, whereas Bedrock streamlines the experience by focusing on pre-trained models for rapid deployment...
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Medium
aws.plainenglish.io › simplified-guide-how-to-use-aws-bedrock-with-sagemaker-39316980e8fe
How to use AWS Bedrock with Sagemaker | by Cesar Cordoba | AWS in Plain English
November 22, 2024 - Both services work pretty well together. Nevertheless, it is not mandatory to use sagemaker to follow this tutorial. In reality, you only need a role with enough permissions on bedrock so it can be called through boto3.
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Amazon Web Services
aws.amazon.com › generative ai › amazon bedrock › unified studio
Amazon Bedrock in SageMaker Unified Studio - AWS
2 weeks ago - This intuitive interface lets you work with high-performing foundation models (FMs) and use advanced features like Amazon Bedrock Knowledge Bases, Amazon Bedrock Guardrails, Amazon Bedrock Agents, and Amazon Bedrock Flows. You can develop generative AI applications faster within SageMaker Unified Studio's secure environment, ensuring alignment with your requirements and responsible AI guidelines.
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Swiftorial
swiftorial.com › matchups › aws › sagemaker-vs-bedrock
Matchups: AWS SageMaker vs AWS Bedrock | Aws Comparison
August 22, 2025 - SageMaker’s curve is steep—train models in days, master pipelines in weeks. Bedrock’s gentler—run inferences in hours, optimize prompts in days. Communities thrive: SageMaker’s forums share training tips; Bedrock’s community covers LLMs. Example: SageMaker’s docs cover pipelines; Bedrock’s cover model selection.
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Zircon Tech
zircon.tech › home › amazon bedrock vs. amazon sagemaker: a guide to choosing the right tool for your ai needs
Amazon Bedrock vs. Amazon SageMaker: A Guide to Choosing the Right Tool for Your AI Needs
November 5, 2024 - In essence, Amazon Bedrock is best suited for developers aiming to quickly deploy generative AI applications using foundation models, while Amazon SageMaker offers the control and flexibility needed by data scientists and ML engineers managing ...
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Caylent
caylent.com › blog › amazon-bedrock-vs-sage-maker-jumpstart
Amazon Bedrock vs SageMaker JumpStart | Caylent
Amazon Bedrock is ideal for rapid prototyping and quick integration of AI capabilities into applications. It excels in scenarios where minimal infrastructure management is desired, making it perfect for teams looking to experiment with various ...
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Bacancy Technology
bacancytechnology.com › blog › amazon-bedrock-vs-sagemaker
Amazon Bedrock vs SageMaker | Key Differences Explained
July 19, 2025 - The main goal of Amazon Bedrock is to simplify access to cutting-edge AI. Amazon SageMaker, launched in 2017, is a fully managed service from AWS that helps developers and data scientists build, train, and deploy machine learning models at scale.
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AWS Experience
aws-experience.com › amer › smb › e › 7a498 › generative-ai-on-aws-sagemaker-bedrock-nova-better-together
Generative AI on AWS (SageMaker, Bedrock, Nova better together)
Learn all about how AWS helps customers build generative AI applications using SageMaker, Bedrock, and Nova (plus 200 other models).
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TechTarget
techtarget.com › searchcloudcomputing › tip › Amazon-Bedrock-vs-SageMaker-JumpStart-for-AI-apps
Amazon Bedrock vs. SageMaker JumpStart for AI apps | TechTarget
September 23, 2024 - In general, Bedrock simplifies DevOps by making models available in a relatively simple way. Applications that require more specific behavior and significant model customizations might better benefit from JumpStart. Both Amazon Bedrock and SageMaker JumpStart greatly simplify the development of AI applications, however.
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Amazon
aboutamazon.com › news › aws › openai-models-amazon-bedrock-sagemaker
OpenAI’s GPT OSS models available in Amazon Bedrock and Amazon SageMaker AI
August 6, 2025 - Customers can also seamlessly integrate gpt-oss-120b and gpt-oss-20b with Amazon Bedrock’s enterprise-grade security and powerful tools like Guardrails—which helps block up to 88% of harmful content using configurable safeguards—with support for Custom Model Import, Knowledge Bases, and customization capabilities coming in the future. With Amazon SageMaker AI, customers can leverage OpenAI's open weight models alongside comprehensive tools for pre-training, evaluation, fine-tuning, and model deployment.
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YouTube
youtube.com › watch
Amazon Bedrock vs SageMaker (2025) – Which One Is Better for AI & ML? - YouTube
Amazon Bedrock vs SageMaker – Full Comparison in 2025!Join WhatsApp: https://www.whatsapp.com/channel/0029Va8fH154IBhEu3t21y2o👉Get CloudWays ➜ https://www.c...
Published   June 6, 2025
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AWS re:Post
repost.aws › questions › QUTRgMcIjMTpWQDqhKOoiKWA › llm-model-inference-deployment-models-and-pricing-comparison
LLM model inference deployment models and pricing comparison | AWS re:Post
March 18, 2025 - Performance requirements: If you need fine-tuned control over latency and throughput, SageMaker or EC2 might be better options. Usage patterns: For sporadic usage, Bedrock or SageMaker Serverless Inference might be more cost-effective.