Options to Host a Local AI LLM for Enterprise
Last updated: October 2026
You can host a local AI LLM in four ways. Use a GPU server in your rack, a private Singapore colocation facility, an air-gapped system, or a hybrid with a public AI service for overflow. The right option depends on your data and your users.
Megatron Technology supplies the servers, network and support for local AI in Singapore. This guide maps the options.
What are the options to host a local AI LLM?
What does 'local' really mean?
Who holds the encryption keys?
Where are prompts and outputs stored?
Who can reach the system from outside?
If a vendor holds the keys or the logs, the system is not fully local.
How do you choose?
Classify your data.
Count concurrent users.
Check your rack, power and cooling.
Decide who operates the system.
Where can I read more?
Local AI LLM vs SaaS
Frequently asked questions
What is the simplest way to host a local AI LLM?
A GPU server in your existing rack is often the simplest, if you have the power and cooling.
Can we keep some AI work on a public service?
Yes. A hybrid keeps sensitive work local and sends other work to a public AI service.
Does a local LLM need an internet connection?
No. An air-gapped design has no internet link. You update models through a controlled process.
How do you plan a local AI LLM with us?
Send us your site count, data classification and concurrent users. We propose the host option and the hardware. Reach out to us for a quote if you need a price. Contact us.
Megatron Technology (est. 1990, UEN 199002644W) is an authorised Cisco Networking Partner and Managed Services Provider in Singapore, and a Fortinet reseller. Our 4 Cisco-certified engineers design, licence, procure, deploy and support Cisco Meraki, FortiGate and Cisco enterprise networks. Verify us on the Cisco Partner Locator. Contact: +65 6346 2001 · info@megatron.com.sg.