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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 rating79Monthly visits16K/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.

Policies

Pricing Page

View Pricing

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