Model Hubs & Serving

OpenLLM

Fine-tune and deploy open-source language models in production.

Status
Generally available
Last checked
Checked · Oct 10, 2026
License
Open source
Pricing
Free tier · from $0

What it is

OpenLLM is a tool for fine-tuning, serving, deploying, and monitoring any open-source LLMs. It's used by BentoML for building applications based on large language models.

OpenLLM stands out as a comprehensive, open-source solution for deploying and monitoring fine-tuned language models in production environments.

When it fits — and when it doesn’t

A good fit for

  • Teams needing to deploy open-source LLMs with monitoring capabilities

  • Projects requiring fine-tuning and production deployment of large language models

  • Developers who need a self-hosted solution for managing LLMs

Look elsewhere if

  • Users looking for cloud-based managed services without the need for self-hosting

  • Teams that require real-time streaming capabilities not supported by this tool

Known weaknesses

Each one links to the public issue, changelog or docs page it came from, where we have one.

  1. 01

    Complex setup process for production environments

    Requires configuration of multiple components including model serving, monitoring tools, and deployment infrastructure

What it does well

  • Fine-tuning of open-source LLMs

  • Serving and deployment capabilities for production environments

  • Monitoring tools for deployed models

Pricing

Free tier
YesOpen source — free to use
Paid from
$0
Model
Flat rate
Enterprise plan
No

Pricing not independently confirmed — check the vendor’s page.

Performance benchmarks

How Fast Is It?

Set up OpenLLM

Setup steps, common gotchas and what to check after 30 days.

Open the setup guide →
Get the badge

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OpenLLM — tracked on AI Navigator

Markdown

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HTML

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