LiteLLM alternatives.
LiteLLM: One API in front of every model, local or cloud. Here are other agent frameworks tools, most-starred first.
| Tool | What it does | Licence | GitHub stars |
|---|---|---|---|
| AutoGen | Microsoft's multi-agent programming framework. | CC-BY-4.0 | 61,426 |
| CrewAI | Role-based multi-agent framework. | MIT | 59,740 |
| LangGraph | Build stateful, resilient agent graphs. | MIT | 43,319 |
| Agno | Build and run agent systems in Python. | Apache-2.0 | 42,754 |
| DSPy | Program LLMs instead of hand-writing prompts. | MIT | 38,652 |
| OpenAI Agents SDK | OpenAI's lightweight multi-agent SDK. | MIT | 30,057 |
| smolagents | Tiny library for agents that think in code. | Apache-2.0 | 29,865 |
| Mastra | TypeScript framework for agents and workflows. | Other | 28,834 |
| Vercel AI SDK | TypeScript toolkit for AI apps and agents. | Other | 27,335 |
| Haystack | Orchestration framework for RAG and agents. | Apache-2.0 | 26,744 |
| Letta | Stateful agents with long-term memory (ex-MemGPT). | Apache-2.0 | 25,156 |
| Google ADK | Google's code-first agent development kit. | Apache-2.0 | 21,862 |
Stars are a popularity signal, not a quality score. Gap Scores come after our Mac Studio tests.
# LiteLLM alternatives URL: https://insidethemachine.ai/alternatives/litellm LiteLLM: One API in front of every model, local or cloud. Send easy jobs to your Mac and hard ones to the cloud. Category: Agent frameworks. Sorted by GitHub stars (checked 2026-10-15). | name | what | licence | stars | md | |---|---|---|---|---| | AutoGen | Microsoft's multi-agent programming framework. | CC-BY-4.0 | 61426 | https://insidethemachine.ai/setups/autogen.md | | CrewAI | Role-based multi-agent framework. | MIT | 59740 | https://insidethemachine.ai/setups/crewai.md | | LangGraph | Build stateful, resilient agent graphs. | MIT | 43319 | https://insidethemachine.ai/setups/langgraph.md | | Agno | Build and run agent systems in Python. | Apache-2.0 | 42754 | https://insidethemachine.ai/setups/agno.md | | DSPy | Program LLMs instead of hand-writing prompts. | MIT | 38652 | https://insidethemachine.ai/setups/dspy.md | | OpenAI Agents SDK | OpenAI's lightweight multi-agent SDK. | MIT | 30057 | https://insidethemachine.ai/setups/openai-agents-sdk.md | | smolagents | Tiny library for agents that think in code. | Apache-2.0 | 29865 | https://insidethemachine.ai/setups/smolagents.md | | Mastra | TypeScript framework for agents and workflows. | Other | 28834 | https://insidethemachine.ai/setups/mastra.md | | Vercel AI SDK | TypeScript toolkit for AI apps and agents. | Other | 27335 | https://insidethemachine.ai/setups/vercel-ai-sdk.md | | Haystack | Orchestration framework for RAG and agents. | Apache-2.0 | 26744 | https://insidethemachine.ai/setups/haystack.md | | Letta | Stateful agents with long-term memory (ex-MemGPT). | Apache-2.0 | 25156 | https://insidethemachine.ai/setups/letta.md | | Google ADK | Google's code-first agent development kit. | Apache-2.0 | 21862 | https://insidethemachine.ai/setups/google-adk.md |