hostllm
Sign in

Open-source LLMs, your way.

Call a hosted model in seconds, fine-tune a small model on your own data for lower latency and cost, spin up a dedicated GPU, or run it all in your own AWS account. OpenAI-compatible everywhere.

Get started

Custom fine-tuning

A model tuned to your task — faster and far cheaper than a frontier API.

Fine-tune a compact open model (LoRA/QLoRA) on your own data and it can match a much larger model on your specific use case — while responding quicker and costing a fraction as much. Upload your dataset, we train it on a GPU, and you get a private, OpenAI-compatible endpoint.

  • Lower latency — a small, dedicated model with no giant-model overhead or shared queue
  • Cheaper to run — your own GPU, not per-token frontier pricing
  • Your data stays private — trained and served on your infrastructure

Shared

Start free

Call a ready-to-use open model over an OpenAI-compatible API — no setup, no deployment. Just an API key.

  • $5 free credit to start
  • Hosted, multi-tenant model
  • Pay per token after that

Dedicated

Your model, your GPU

Deploy any Hugging Face model (or a private one with your token) onto its own GPU and get a stable, node-direct HTTPS endpoint.

  • Any open or gated HF model
  • Fine-tune on your own data
  • Dedicated GPU (g4dn → g6)
  • Endpoint never shared

Enterprise

Bring your own AWS

Run the whole data plane inside your own AWS account — your GPUs, your VPC, your data. We orchestrate; nothing leaves your account.

  • BYOA (your AWS account)
  • Cross-account, VPC-isolated
  • Register interest after sign-in

Shared & Dedicated access is approved per account while we're in early access.