Skip to content
AI Tool

LiteLLM

LiteLLM is an open-source library and proxy that simplifies calling various large language models with a unified API.

shipped Aug 20, 2026freemium
Domain rating80Monthly visits15K/mo
LiteLLM - AI tool hero image

Why it matters

1ai

About LiteLLM

Business Model
Subscription SaaS
Usage Pricing
$0.03 - $5 per request
Free Credits
$10 free credits
Platforms
Web, API
Target Audience
Platform teams managing AI integrations

Pricing Plans

Free Tier
$0 / monthly
  • • 140+ LLM provider integrations
  • • Langfuse, Arize Phoenix, LangSmith
  • • Virtual keys, budgets, and teams
  • • Load balancing
Enterprise
Custom Pricing / annual
  • • Enterprise support
  • • Custom SLAs
  • • JWT auth, SSO
  • • Audit logs

Cost Examples

  • • gpt-5: $1.25 per request
  • • claude-opus-4-8: $5 per request
  • • llama-4-maverick: $0.35 per request
API DocsGitHubOpen Source

Specs

API Available

Yes, public API

overview

Overview

LiteLLM is an open-source library and proxy that simplifies calling various large language models with a unified API.

Enjoying this? Get one like it in your inbox each morning.

one email a day · unsubscribe in two clicks · no third-party tracking

Policies

Pricing Page

View Pricing→

Similar Tools

Compare Alternatives

Other tools you might consider

1

Portkey

Offers an LLM infrastructure layer with an open-source gateway and hosted platform for unified API access, caching, and fallbacks.

Visit→
2

Bifrost

An open-source, high-performance LLM gateway built in Go, providing unified access to multiple LLM providers as a direct LiteLLM alternative.

Visit→
3

Helicone

An open-source AI gateway and observability layer focused on monitoring, tracing, and analytics for large language models.

View on Stork→

More on Stork

Related AI Tools

Other tools in this category, matched by shared tags

One short daily email of tools worth shipping. No drip funnel.

one email a day · unsubscribe in two clicks · no third-party tracking

For builders

This page is doing a job for someone else’s tool.

AI agents read it. Buyers land on it. It answers in eight languages and over MCP. Your tool can have one like it — live in 24 hours.