Ubuntu Server delivers services reliably, predictably, and economically. Ubuntu is the world's most popular Linux distribution for cloud environments and is suitable for small to large-scale Linux operations, making it a well-tested base on which to build your instances. Ubuntu Server for AWS runs on an AWS-optimized kernel, which includes optimized, Canonical-maintained device drivers, like ENA, and out-of-the-box support for accelerators like GPUs. This means faster instance starts and better runtime performance for your workloads. For more information, visit https://ubuntu.com/aws.
Ubuntu is free and will always be, with the option to obtain additional security, management tools and technical support when you need it through additional commercial offerings from Canonical.
Why developers and DevOps teams choose Ubuntu Server for AWS:
Production-ready: Ubuntu is the leading Linux in the public cloud, with > 50% of Linux workloads
Developer friendly: Ubuntu is the #1 Linux for developers, offering the latest library and tools to innovate with the latest technologies
No mandatory licenses: Ubuntu Server is freely available, with no mandatory licenses and unlimited VMs
Continuous security updates: Canonical publishes images on a daily basis, ensuring security is built-in from the moment an instance launches
Optimized performance: benefit from an optimized kernel, with improved boot speed, outstanding runtime performance and advanced device support
Portability: Ubuntu is available in all AWS regions. Each region includes local content mirrors, ensuring updates are fast and stay within the local network rather than traversing regions or accessing the public internet.
5 years of patching and maintenance: Ubuntu 26.04 LTS offers 5 years of standard security maintenance from its release date. This can be extended to a total of 10 years with an Ubuntu Pro subscription. Furthermore, the maintenance can be extended for an additional 5 years, totalling 15 years, using the Legacy add-on. For more information, visit https://ubuntu.com/aws/pro.
Highlights
5 years of support since its release date
No mandatory licenses
Get additional security coverage and optional phone support with Ubuntu Pro
AWS Marketplace now accepts line of credit payments through the PNC Vendor Finance program. This program is available to select AWS customers in the US, excluding NV, NC, ND, TN, & VT.
This product is available free of charge. Free subscriptions have no end date and may be canceled any time.
Additional AWS infrastructure costs may apply. Use the AWS Pricing Calculator to estimate your infrastructure costs.
If you are an AWS Free Tier customer with a free plan, you are eligible to subscribe to this offer. You can use free credits to cover the cost of eligible AWS infrastructure. See AWS Free Tier for more details. If you created an AWS account before July 15th, 2025, and qualify for the Legacy AWS Free Tier, Amazon EC2 charges for Micro instances are free for up to 750 hours per month. See Legacy AWS Free Tier for more details.
This listing is free to use, so the software itself carries no charge. Pricing is organized by AWS EC2 instance type, with one hourly line per instance size. You pick the instance that matches your compute, memory, storage, or accelerator needs. Options span general-purpose, compute-optimized, memory-optimized, storage-dense, and GPU or accelerator families, from small burstable sizes up to bare-metal and multi-terabyte instances. Cost scales with the instance you launch and the hours you run it, billed through AWS. Larger or specialized instances run more per hour than smaller ones.
Top-of-mind questions for buyers
What does one hourly line, like m6i.large, actually give me for compute and memory?
Each line maps to one AWS EC2 instance type. The name signals its family and size. For example, an m6i.large is a general-purpose instance with a fixed vCPU and memory allocation set by AWS. Larger sizes in the same family add proportionally more vCPU, memory, and network capacity.
Am I charged for the software when an instance is stopped or paused?
The software itself is free, so it adds no charge whether an instance runs or stops. The hourly line meters running instance time through AWS. A stopped instance stops accruing compute charges, though AWS may still bill for attached storage. Charges resume when you start the instance again.
Since the software is free, what am I actually paying for on each hourly line?
You pay only the underlying AWS EC2 compute cost for the instance you launch, billed by the hour. The Ubuntu Server image carries no software fee. This free version includes an AWS-optimized kernel, security patches for the kernel and key components, and a 5-year lifetime.
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An AMI is a virtual image that provides the information required to launch an instance. Amazon EC2 (Elastic Compute Cloud) instances are virtual servers on which you can run your applications and workloads, offering varying combinations of CPU, memory, storage, and networking resources. You can launch as many instances from as many different AMIs as you need.
Version release notes
Automated version update for new release
Additional details
Usage instructions
For Ubuntu Cloud Guest it is suggested to manually configure your Security Group/Firewall settings. The 1-Click Security Group opens only port 22 so that you can access your instance via ssh using login 'ubuntu'. If you chose the 1-Click Security Group, you may change it later to enable applications using the AWS Console or API.
AWS Support is a one-on-one, fast-response support channel that is staffed 24x7x365 with experienced and technical support engineers. The service helps customers of all sizes and technical abilities to successfully utilize the products and features provided by Amazon Web Services.
This product has charges associated with it for seller support. Ubuntu 26.04 is a robust and secure Amazon Machine Image (AMI) designed for scalable cloud deployments on Amazon EC2. It features the latest enhancements in system performance, security, and user experience, making it ideal for developers, system administrators, and enterprises seeking a reliable Linux environment. With built-in tools for seamless integration with cloud services, Ubuntu 26.04 supports the deployment of web servers, cloud-native applications, and containerized workloads using Docker and Kubernetes. Users can leverage its extensive software repository to quickly install packages, facilitating rapid application development and deployment. Furthermore, with regular updates and community support, it ensures a stable and secure operating system for critical business functions and innovative projects in the cloud.
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