Deploy Mattermost 12.1 for self-hosting directly from upstream release, backed by a 24-hour response SLA on business days. Use the Websoft9 Console to manage HTTPS, backups, monitoring, upgrades, and rollback.
This product packages Mattermost Community Edition as a hardened AMI for self-hosted deployment on AWS. Websoft9 adds a Console for HTTPS, backups, monitoring, upgrades with rollback, and application lifecycle management, plus one-click templates from its built-in app store.
What is included?
Mattermost Community Edition, PostgreSQL, Redis, GitLab, Nginx, Docker and Websoft9 Console.
Use cases
Team Messaging, Channel Collaboration, Incident Response, Remote Work, DevOps Chat.
What you pay for
This offer provides the Community Edition of the application. It does not include any commercial edition. The Websoft9 software fee covers the Console, operations toolset, and business-day support with a 24-hour response SLA. AWS infrastructure charges are billed separately by AWS.
Do I need SSH?
No. The standard deployment is completed in the browser through Websoft9 Console. SSH remains available for advanced customization.
Trademark statement
Mattermost is a trademark of its respective owner. This image is independently provided by Websoft9 and is not affiliated with, sponsored by, or endorsed by the trademark owner.
About Mattermost
Mattermost is a self-hosted team messaging platform with channels, direct messages, integrations and controls for secure collaboration.
About Websoft9
Websoft9 productionizes open-source software on public clouds: official upstream releases, wrapped with our self-developed management panel, operations toolset, and expert support. The result is a self-hosted deployment that is easier to run and maintain.
Highlights
Unmodified upstream software in a hardened image with LTS-aligned support for production use
Websoft9 Console for HTTPS, backup, monitoring, and upgrades with rollback; SSH optional
Support with 24-hour response SLA on business days
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.
Try this product free for 5 days according to the free trial terms set by the vendor. Usage-based pricing is in effect for usage beyond the free trial terms. Your free trial gets automatically converted to a paid subscription when the trial ends, but may be canceled any time before that.
Mattermost on AWS - Preconfigured, Hardened, Ready in Minutes
Pricing is based on actual usage, with charges varying according to how much you consume. Subscriptions have no end date and may be canceled any time. Alternatively, you can pay upfront for a contract, which typically covers your anticipated usage for the contract duration. Any usage beyond contract will incur additional usage-based costs.
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.
You pay by the hour for the EC2 instance running this preconfigured Mattermost image. Pricing is usage-based, so you are billed only for the hours each instance runs. The dimensions are not feature tiers. Instead, each one maps to a different EC2 instance type, grouped by family: general purpose (m, t), compute optimized (c), memory optimized (r, x, z), storage optimized (d, h, i), and GPU or FPGA options (g, p, f). Larger sizes within a family offer more CPU, memory, or storage, and cost more per hour. Choose the instance that fits your workload.
Top-of-mind questions for buyers
What do I get for the hourly charge on each instance type?
You get a preconfigured, hardened Mattermost image running on the EC2 instance size you pick. The hourly rate covers this ready-to-run software image. The instance type you choose sets the CPU, memory, and storage available to your Mattermost server.
Am I charged when the EC2 instance is stopped?
The software charge meters running hours only. A fully stopped instance does not accrue the hourly software fee. Stopped instances may still incur separate AWS storage fees for attached volumes, but those are billed by AWS, not through this listing's hourly rate.
If I need a bigger server later, how does switching instance types affect my bill?
You are billed the hourly rate for whichever instance type is running. Moving to a size with more CPU, memory, or storage changes your hourly cost to match that type. The change is not automatic; you launch or resize the instance yourself.
support.websoft9.com
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Vendor refund policy
Annual Subscriptions: Refunds are allowed if you are canceling a subscription to purchase a new subscription from Websoft9 at the same or higher rate. Hourly Subscriptions: We do not currently support refunds, but you can cancel at any time.
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Legal
Vendor terms and conditions
Upon subscribing to this product, you must acknowledge and agree to the terms and conditions outlined in the vendor's End User License Agreement (EULA).
Content disclaimer
Vendors are responsible for their product descriptions and other product content. AWS does not warrant that vendors' product descriptions or other product content are accurate, complete, reliable, current, or error-free.
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
Mattermost 12.1, Docker, Websoft9 v2.4.4, Websoft9 Console has been upgraded to a single-image container.
Additional details
Usage instructions
Launch the AMI with 1-Click and copy the instance's Public IPv4 address from the EC2 Console.
Open https://<EC2_PUBLIC_IP>:9000 and complete the setup wizard - no SSH login, password lookup, or manual password generation.
Use the Websoft9 Console to deploy applications, bind domains, enable HTTPS, and manage backups and monitoring. The Console shows the access URL and port for each application.
Note: Allow inbound TCP 80/443 (web/HTTPS) and 9000 (Websoft9 Console); open additional ports such as 9001 only if required by your applications.
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.
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