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Open WebUI on AWS by FOSSonCloud

Ordinary Experts · Software Development

No attestation published

Certification per AWS Marketplace.

Provenance reach4 of 12 layers traced

Evidence tier Source Confirmed · 4 captures on record

User ratingNot rated0 reviews on the listing
Runs onUnknownCloudFormation template
ProvenanceUnknown44% of the provenance layers this product can disclose
Evidence riskHighSign in to see the basis for this band.

What the publisher says

As described on AWS Marketplace.

Open WebUI on AWS provides a production-ready deployment of Open WebUI with vLLM for GPU-accelerated large language model inference.

KEY FEATURES

Show the rest of the publisher’s description (39 more lines)
  • Open WebUI Interface - Modern, ChatGPT-style web interface for interacting with LLMs
  • vLLM Backend - High-performance inference server with OpenAI-compatible API
  • Flexible Model Support - Pre-tested models including Qwen 2.5 Coder (7B/14B/32B), Microsoft Phi-4, and NVIDIA Nemotron reasoning models
  • GPU-Optimized - Runs on NVIDIA L4 (G6) and L40S (G6e) instances for cost-optimized or performance-optimized deployments
  • Secure by Default - HTTPS via ALB, private VPC networking, and AWS Secrets Manager for credential management
  • Persistent Storage - EBS-backed data volume survives instance replacements
  • Developer Ready - OpenAI-compatible API works with tools like aider, LangChain, and any OpenAI SDK

SUPPORTED MODELS

  • Qwen/Qwen2.5-Coder-7B-Instruct (coding, recommended for development)
  • Qwen/Qwen2.5-Coder-14B-Instruct, Qwen/Qwen2.5-Coder-32B-Instruct (larger coding models)
  • microsoft/phi-4 (general purpose, 14B)
  • microsoft/Phi-4-mini-reasoning (fast reasoning, 3.8B)
  • nvidia/OpenReasoning-Nemotron-7B/14B/32B (reasoning models)
  • Custom models via ModelOverride parameter

INFRASTRUCTURE

CloudFormation deploys: VPC (or uses existing), Application Load Balancer with ACM certificate, Auto Scaling Group with GPU instance, Route53 DNS record, CloudWatch Logs, EBS

persistent storage with automated backups, and AWS Secrets Manager integration.

IAM PERMISSIONS

EC2 Instance Role permissions:

  • AmazonSSMManagedInstanceCore - Systems Manager Session Manager access
  • CloudWatch Logs/Metrics - Stream logs and publish custom metrics
  • EC2 Volume Operations - Attach persistent EBS data volume
  • Secrets Manager - Manage application secrets (WEBUI_SECRET_KEY)
  • SSM Parameter Store - Read optional custom configuration

Lambda Role (subnet-to-AZ mapping):

  • AWSLambdaBasicExecutionRole - CloudWatch Logs access
  • ec2:DescribeSubnets - Determine AZ for EBS volume placement

All IAM roles follow least-privilege principles.

EXTERNAL CONNECTIONS

This product connects to external services during deployment and operation:

  • Hugging Face (huggingface.co): Downloads the selected LLM model on first instance boot. Model sizes range from 4GB to 60GB depending on selection.
  • No customer data is transmitted to external services.
  • All inference is performed locally on the EC2 instance.

GETTING STARTED

  • Launch the CloudFormation stack with your DNS and certificate details
  • Wait for deployment (model download takes 10-60 minutes depending on size)
  • Access Open WebUI at your configured hostname
  • Create your admin account on first login
  • Generate API keys in Settings > Account for external tool integration

Highlights

Highlighted by the publisher on AWS Marketplace.

GPU-Accelerated Inference - Run LLMs on NVIDIA L4/L40S GPUs with vLLM for production-grade throughput and low latency

Open WebUI Interface - Modern chat interface with conversation history, model switching, user management, and API key generation

OpenAI-Compatible API - Integrate with existing tools like aider, LangChain, Continue.dev, or any OpenAI SDK client

Agent build and provenance

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Plans and pricing as listed

32 listed
g6.24xlarge
  • Hrs
$0.02
g6.48xlarge
  • Hrs
$0.02
g6.16xlarge
  • Hrs
$0.02
g6e.16xlarge
  • Hrs
$0.02
g6.xlarge
  • Hrs
$0.02
g6e.8xlarge
  • Hrs
$0.02
g6.12xlarge
  • Hrs
$0.02
g6.2xlarge
  • Hrs
$0.02
g6.8xlarge
  • Hrs
$0.02
g6e.12xlarge
  • Hrs
$0.02
g6e.24xlarge
  • Hrs
$0.02
g6e.2xlarge
  • Hrs
$0.02
and 20 more plans on the listing

Refund terms

As stated by the publisher on AWS Marketplace.

We do not currently support refunds, but you can cancel at any time.

Sources

Marketplace listingaws.amazon.com ↗Source
App certificationaws.amazon.com ↗Source
StandardEulaStandardEula ↗Source

Linked repositories

1 repo
ordinaryexperts/aws-marketplace-oe-patterns-open-webuigithub · AWS Marketplace ↗Source

Unknown means this listing does not publish a repository. It is not a statement that the code is closed, and a linked repository is not a claim that the publisher wrote it: the registry computes that relationship privately and does not publish it.

Pricing
Paid
32 plans listed
Delivery
CloudFormation template
Support provided by Ordinary Experts FREE ONBOARDING: We offer a complimentary one-hour onboarding session via Zoom to help you get started with your deployment, configure your environment, and answer any questions. ONGOING SUPPORT: After onboarding, support is available via email. We respond within 2 business days. For urgent production issues, include "URGENT" in your email subject. Documentation: https://github.com/ordinaryexperts/aws-marketplace-oe-patterns-open-webui Issues & Bug Reports: https://github.com/ordinaryexperts/aws-marketplace-oe-patterns-open-webui/issues Email: support@ordinaryexperts.com Troubleshooting resources: - CloudWatch Logs for application and system logs - /var/log/vllm.log and /var/log/open-webui.log on the EC2 instance - AWS Systems Manager Session Manager for secure shell access
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