Alternatives hub · graph-backed
litellm alternatives
In short
Top alternatives to litellm are ai-gateway and aisix, ranked by typed graph edges - Both are AI gateways that allow calling multiple LLM APIs with features like guardrails and cost controls.
Not a popularity vote. Each alternative is a typed graph neighbor of litellm in Inference & Serving - ranked by edge type and constraint overlap, with live GitHub stats shown for context.
litellm trust report - maintenance, provenance, and scan signals for litellm.
GraphCanon updated Sep 20, 2026 · GitHub pushed Sep 18, 2026
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litellm alternatives (markdown)
Comparison table
Top graph-backed alternatives with live GitHub stars. Use the compare link for a full head-to-head.
| Alternative | Stars | Language | Relation | Why | Compare |
|---|---|---|---|---|---|
| ai-gateway | 256 | Go | alternative | Both are AI gateways that allow calling multiple LLM APIs with features like guardrails and cost controls | Compare |
| aisix | 151 | Rust | alternative | AISIX serves as an alternative option for managing requests across many AI models with guardrails, much like litellm does | Compare |
| bifrost | 8.2k | Go | alternative | Bifrost and LiteLLM both serve as AI gateways, providing access to multiple language models through a unified API interface | Compare |
| free-llm-api-resources | 27k | Python | alternative | Both litellm AI Gateway and the 'free-llm-api-resources' repository aim to provide access to multiple LLM APIs, with 'litellm' offering a more integrated way of connecting | Compare |
| gateway | 607 | TypeScript | alternative | Similar to litellm, Adaline Gateway offers a way to connect and manage multiple LLMs through a single interface | Compare |
| gateway | 13k | TypeScript | alternative | Both Portkey Gateway and LiteLLM serve as gateways that allow users to route their requests to multiple LLMs with a unified interface. They are alternatives in providing multi-LLM access | Compare |
| GPTRouter | 456 | TypeScript | alternative | GPTRouter and LiteLLM both serve as gateways for connecting to various language models (LLMs), offering fallbacks and performance optimizations | Compare |
| litgpt | 14k | Python | alternative | LitGPT and berriAI/LiteLLM both provide gateways to access a wide range of LLMs, with LiteLLM focusing on an open-source AI gateway approach | Compare |
Both are AI gateways that allow calling multiple LLM APIs with features like guardrails and cost controls.
AISIX serves as an alternative option for managing requests across many AI models with guardrails, much like litellm does.
Bifrost and LiteLLM both serve as AI gateways, providing access to multiple language models through a unified API interface.
Both litellm AI Gateway and the 'free-llm-api-resources' repository aim to provide access to multiple LLM APIs, with 'litellm' offering a more integrated way of connecting.
Similar to litellm, Adaline Gateway offers a way to connect and manage multiple LLMs through a single interface.
Both Portkey Gateway and LiteLLM serve as gateways that allow users to route their requests to multiple LLMs with a unified interface. They are alternatives in providing multi-LLM access.
GPTRouter and LiteLLM both serve as gateways for connecting to various language models (LLMs), offering fallbacks and performance optimizations.
LitGPT and berriAI/LiteLLM both provide gateways to access a wide range of LLMs, with LiteLLM focusing on an open-source AI gateway approach.
Both llmfit and LiteLLM aim to help access various LLMs; however, LiteLLM focuses on serving as a gateway for around 100 LLMs without considering hardware performance like llmfit does.
Both serve as gateways for managing requests to various LLM APIs with a unified interface.
Both provide an OpenAI-compatible API service for various LLMs.
Both Plano and LiteLLM provide an open-source gateway solution and integrate LLM routing with safety and observability features, making them direct alternatives in the AI toolkit ecosystem.
Both RTK and LiteLLM provide proxy services for LLM calls with optimizations, but they approach the problem differently and can serve as alternatives to each other.
Litellm provides an AI Gateway for a wide range of LLMs and competes with text-generation-inference in providing a generalized inference tool.
Real-time guardrail that monitors token spend and manages LLM/agent loops in real time
Fine-tune, build, and deploy open-source LLMs easily!
List of Permanent Free LLM API
Summary of the world's best LLM resources.
Run Open Source/Open Weight LLMs locally with OpenAI compatible APIs
Run AI assistant locally with Node.js
LangChain chat model abstractions for dynamic failover, load balancing, chaos engineering, and more!
Distributed LLM inference using home devices cluster
Free LLM API keys for GPT-5.5, Claude, DeepSeek, Gemini, Grok
Unified production-ready inference API for various LLMs and models
When NOT to use litellm
Constraint-first guidance from category fit and live maintenance signals - not marketing copy.
- If you are working in an environment where Rust or Python is not supported or preferred.
- When you need a tool that is not focused on performance and lightweight operations, as litellm is optimized for speed and efficiency.
- If you require a tool that does not support a wide range of LLM APIs and providers, as litellm is designed to work with over 100 APIs.
- When you need a tool that does not offer cost tracking, guardrails, load balancing, and logging, as these are key features of litellm.
Related alternatives hubs
High-intent OSS-vs-OSS alternatives pages elsewhere in the graph (including vector-DB picks for Pinecone-style queries).
Head-to-head comparisons
Common questions
- What are the best alternatives to litellm?
- Graph-backed alternatives to litellm (59k GitHub stars) include ai-gateway (256 stars, alternative); aisix (151 stars, alternative); bifrost (8.2k stars, alternative); free-llm-api-resources (27k stars, alternative); gateway (607 stars, alternative). GraphCanon ranks them by typed relationship edges and constraint overlap, not marketing votes or raw star sort.
- How does GraphCanon rank litellm alternatives?
- Direct alternative and successor edges from the knowledge graph come first, ordered by edge type and shared constraint facets (persona, runtime, hosting). Category neighbours fill the list only after curated edges. Stars are shown for context, not as the primary sort.
- When should I avoid litellm?
- If you are working in an environment where Rust or Python is not supported or preferred. When you need a tool that is not focused on performance and lightweight operations, as litellm is optimized for speed and efficiency. If you require a tool that does not support a wide range of LLM APIs and providers, as litellm is designed to work with over 100 APIs. When you need a tool that does not offer cost tracking, guardrails, load balancing, and logging, as these are key features of litellm.
- Is litellm open source?
- Yes. litellm is an open-source project on GitHub under the Other license, with 59,051 stars.
- What is litellm used for?
- Rust core with Python SDK for calling over 100 LLM APIs in OpenAI or native format, featuring cost tracking, guardrails, load balancing, and logging
- What category is litellm in?
- litellm is categorized under Inference & Serving in the GraphCanon knowledge graph.
- How do litellm alternatives compare head-to-head?
- Each alternative has a neutral compare page against litellm, for example ai-gateway vs litellm, aisix vs litellm, bifrost vs litellm. Stats come from live GitHub metadata.
- Is there a machine-readable alternatives list?
- Yes. The markdown twin at litellm alternatives lists direct alternatives and same-category tools with internal links to each tool markdown page.
- Where are other high-intent alternatives hubs?
- Related P0 OSS-vs-OSS hubs: LangChain alternatives, LlamaIndex alternatives, Qdrant alternatives, FinRobot alternatives, free-llm-api-resources alternatives, caveman alternatives, rtk alternatives, unsloth alternatives, ollama alternatives. Vector-database intent (including Pinecone-style queries) is covered at Qdrant alternatives.
- Where can I see maintenance and security signals for litellm?
- GraphCanon publishes a sourced trust report for litellm at litellm trust report - maintenance posture, fork provenance, and dependency/MCP scan status with methodology tags. Not a safety grade.