LLM Providers

LiteLLM

Proxy server for managing auth, load balancing, and spend tracking across multiple LLMs.

Status
Generally available
Last checked
Checked · Oct 12, 2026
License
Proprietary
Pricing
Paid
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What it is

LiteLLM is a proxy server that simplifies the management of authentication, load balancing, and cost monitoring when using over 100 different language models in the OpenAI format. It streamlines integration with various AI services by providing a unified interface.

LiteLLM stands out by providing a unified and scalable solution for managing multiple LLMs, offering unparalleled flexibility in load balancing and spend tracking.

When it fits — and when it doesn’t

A good fit for

  • Enterprises needing to manage costs and performance of multiple AI services

  • Development teams working on projects that require integration with various LLMs in the OpenAI format

  • Scenarios where real-time spend tracking is critical for budget management

Look elsewhere if

  • Projects requiring real-time streaming capabilities (LiteLLM focuses on request-response patterns)

  • Budget-constrained projects where cost optimization is not a primary concern

Known weaknesses

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

  1. 01

    Vendor lock-in due to proprietary nature

    Custom integrations and configurations may not be easily portable to other solutions

What it does well

  • Unified interface for over 100 LLMs in the OpenAI format

  • Simplified authentication and authorization management

  • Real-time spend tracking and cost optimization

  • Load balancing across multiple models

  • Scalable architecture to handle high request volumes

Pricing

Free tier
No
Paid from
—
Model
Usage-based
Enterprise plan
No

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

Performance benchmarks

How Fast Is It?

Set up LiteLLM

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

Open the setup guide →
Get the badge

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LiteLLM — tracked on AI Navigator

Markdown

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HTML

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