TECHSIM is a self-hosted AI platform that runs large language models completely offline on your own AWS infrastructure. Powered by Ollama. Zero configuration - launch the instance and everything starts automatically.
TECHSIM-Self-Hosted AI Platform gives you complete control over your AI infrastructure. Run powerful large language models (LLMs) including Qwen, Mistral, LLaMA, and DeepSeek completely offline on your own AWS EC2 instance.
Key Features:
100% Private: All AI processing stays within your AWS account. No data sent to third-party APIs.
Zero Configuration: Launch the instance and all services start automatically. No setup required.
Multiple AI Models: Comes pre-loaded with Qwen3, Mistral Small, LLaMA 3.2, and DeepSeek R1.
Complete Stack: Includes AI chat interface, API backend, and database - everything ready out of the box.
Powered by Ollama: Industry-standard local AI runtime for reliable model management.
Minimum recommended instance: t3.medium (2 vCPU, 4GB RAM)
Highlights
100% Private AI - All models run offline on your own AWS instance. No data leaves your infrastructure.
Zero Configuration - Launch the instance and all services start automatically. No technical setup needed.
Pre-loaded AI Models - Comes with Qwen3, Mistral, LLaMA 3.2, and DeepSeek R1 ready to use.
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 listing uses a single pricing dimension billed by the hour on a t3.medium instance. The software itself is offered at no cost, so you pay only for the hourly compute time the instance runs. There are no tiers, sizes, or add-on options to compare. Pricing scales with how long you keep the instance running. You deploy the self-hosted AI platform on your own infrastructure, keeping data within your servers.
Top-of-mind questions for buyers
What resources do I get with the t3.medium hourly rate?
You get a t3.medium instance, an AWS compute size with two virtual CPUs and 4 GiB of memory. The software runs on this single instance. Billing accrues for each hour the instance runs. The rate does not change based on how many queries or users you run.
Am I charged when the t3.medium instance is stopped or paused?
The hourly software charge meters only running time. A fully stopped instance does not accrue software charges. You may still owe underlying AWS storage fees for stored data while the instance is stopped. Charges resume once you start the instance again.
Does the platform send my data outside my own servers when running?
No. The platform runs entirely within your own infrastructure, so your data stays on your servers. It answers questions about your business data without routing that data to outside services. This design keeps data within your environment while the instance runs.
techcompiler.com
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Vendor refund policy
This is a free product. Customers are only charged for AWS infrastructure costs (EC2, storage) which are managed directly by AWS. No software fees are charged, therefore no software refunds are applicable. For infrastructure refunds, contact AWS Support directly.
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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
Initial release - full stack AI platform with auto-boot
Additional details
Usage instructions
Getting Started
Launch this instance with a t3.medium or larger instance type.
Configure Security Group to allow required ports:
Check if the following ports already exist. If not found, then add them manually:
Go to:
AWS Console -> EC2 -> Instances -> Select Your Instance ->
Security Tab -> Security Group -> Edit Inbound Rules -> Add Rule
Port 3000 (Application UI)
Type: Custom TCP
Port Range: 3000
Source: 0.0.0.0/0 (or your IP)
Port 8080 (Backend/API)
Type: Custom TCP
Port Range: 8080
Source: 0.0.0.0/0
Wait approximately 5 to 10 minutes after launch for all services to start automatically.
Access the platform using:
http://<your-instance-public-ip>:3000
No configuration required.
Support
Vendor support
For support, contact: info@techcompiler.com. Documentation and setup guides available at your website. Community support available via email within 24-48 business hours.
AWS infrastructure support
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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