LiteLLM
Claim this toolAn AI Gateway for unified access, cost tracking, and fallbacks across 100+ Large Language Models.
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Coverage fromTechCrunch
0 reviews tracked·54 press mentionsThe Bottom Line
Entry price
Free plan available, paid tiers above
Biggest pro
Simplifies access to a wide range of LLMs through a single API.
Biggest con
Enterprise features like SSO and audit logs require a custom quote.
TL;DR - LiteLLM
- Unified API for 100+ LLMs in OpenAI format.
- Comprehensive cost tracking, budgeting, and rate limiting.
- Ensures reliability with LLM fallbacks and observability.
Pricing: Free plan available
Best for: Growing teams
What is LiteLLM?
LiteLLM is an AI Gateway designed to simplify the management and access of Large Language Models (LLMs) for platform teams and developers. It acts as a universal API, allowing users to interact with over 100 different LLMs from various providers (like OpenAI, Azure, Gemini, Bedrock, Anthropic, and Hugging Face) using a single, OpenAI-compatible format. This eliminates the need for developers to adapt their code for each specific LLM provider, significantly accelerating development and deployment.
The product offers robust features for cost tracking, budget management, and rate limiting, enabling organizations to accurately monitor and attribute LLM usage across teams and projects. It also provides critical functionalities like LLM fallbacks for increased reliability and observability tools for monitoring performance. LiteLLM is ideal for enterprises and platform teams looking to standardize LLM access, control costs, and ensure high availability for their AI applications.
Available on: Web
Pros & Cons
Pros
- Simplifies access to a wide range of LLMs through a single API.
- Reduces development time by standardizing LLM interactions.
- Provides detailed cost tracking and management tools.
- Enhances reliability with automatic fallbacks.
- Offers both cloud and on-premise deployment options.
Cons
- Enterprise features like SSO and audit logs require a custom quote.
- Requires integration and setup, which might have a learning curve for new users.
Key Features
100+ LLM Provider Integrations (OpenAI, Azure, Gemini, Bedrock, Anthropic, Hugging Face)OpenAI-Compatible API formatAutomatic Spend Tracking (across OpenAI/Azure/Bedrock/GCP etc.)Tag-based Spend TrackingCost attribution to key/user/team/orgBudgets & Rate Limits (RPM/TPM limits)LLM FallbacksLLM Observability (Langfuse, Arize Phoenix, Langsmith, OTEL Logging)
Pricing Plans
Pricing checked Jul 4, 2026
Open Source
Free
- Free
- 100+ LLM Provider Integrations
- Langfuse, Arize Phoenix, Langsmith, OTEL Logging
- Virtual Keys, Budgets, Teams
- Load Balancing, RPM/TPM limits
- LLM Guardrails
Enterprise
Contact us
- Cloud or Self-Hosted
- For giving LLM access to a large number of developers and projects.
- Everything in OSS
- Enterprise Support + Custom SLAs
- JWT Auth, SSO, Audit Logs
- All Enterprise Features - Docs
Reviews
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LiteLLM FAQ
How does LiteLLM simplify access to various Large Language Models?
LiteLLM acts as a universal API gateway, allowing users to interact with over 100 different LLMs from various providers using a single, OpenAI-compatible format. This eliminates the need for developers to adapt their code for each specific LLM provider, streamlining the development process.
Which teams would benefit most from using LiteLLM?
LiteLLM is ideal for platform teams and developers within enterprises who need to standardize LLM access, control costs, and ensure high availability for their AI applications. It helps manage LLM interactions across different projects and teams efficiently.
How does LiteLLM compare to OpenRouter for managing LLM access?
LiteLLM provides a unified API to over 100 LLMs, similar to OpenRouter, but it also offers robust features for detailed cost tracking, budget management, and rate limiting. Additionally, LiteLLM includes automatic LLM fallbacks for enhanced reliability, which are critical for enterprise-grade applications.
What kind of limitations should users consider when adopting LiteLLM?
While LiteLLM simplifies LLM management, it does require an initial integration and setup, which may involve a learning curve for new users. Furthermore, enterprise-specific features like Single Sign-On (SSO) and audit logs are available but require a custom quote.
How is LiteLLM priced?
LiteLLM offers a free tier for basic usage and features. For more extensive usage and advanced functionalities, paid plans are available to accommodate growing needs and enterprise requirements.
Can LiteLLM help manage costs associated with LLM usage?
Yes, LiteLLM includes robust features for cost tracking, budget management, and rate limiting. These tools enable organizations to accurately monitor and attribute LLM usage across different teams and projects, helping to control overall expenditures.
Does LiteLLM support on-premise deployments?
Yes, LiteLLM offers both cloud and on-premise deployment options. This flexibility allows organizations to choose the deployment model that best fits their security and infrastructure requirements.
Source: litellm.ai