Langroid Alternatives
Multi-agent LLM framework using message-based task delegation inspired by the Actor model
Langroid is a Python framework for building LLM applications using multi-agent programming. Developed by researchers from CMU and UW-Madison.
Explore 48 alternatives to Langroid across 2 categories. Updated September 2026.
Featured
Top Langroid alternatives at a glance
- Semantic Kernel. Microsoft's SDK for building and orchestrating AI agents in .NET, Python, and Java
- n8n. AI workflow automation with 400+ integrations and native AI agents
- AutoGen. Microsoft's multi-agent framework, in maintenance mode since 2026; Microsoft points new projects to Agent Framework
- CrewAI. Framework for orchestrating role-playing, autonomous AI agents.
- LangGraph. Low-level framework for building stateful, long-running AI agents with graph-based orchestration
Compare Langroid with its alternatives
| Product | Pricing Model | Free Tier | Open Source | Hosting | HQ |
|---|---|---|---|---|---|
| Langroid | Free | ✓ | ✓ | Self-hosted | ๐บ๐ธ United States |
| Semantic Kernel | Free | ✓ | ✓ | Self-hosted | ๐บ๐ธ United States |
| n8n | Freemium | ✓ | — | Cloud + Self-hosted | ๐ฉ๐ช Germany |
| AutoGen | Free | ✓ | ✓ | Self-hosted | ๐บ๐ธ United States |
| CrewAI | Freemium | — | ✓ MIT | Cloud + Self-hosted | ๐บ๐ธ United States |
| LangGraph | Free | ✓ | ✓ | Self-hosted | ๐บ๐ธ United States |
| Composio | Freemium | ✓ | ✓ | — | ๐บ๐ธ United States |
| Smolagents | Free | ✓ | ✓ | Self-hosted | ๐บ๐ธ United States |
| OpenAI Agents SDK | Free | ✓ | ✓ | Self-hosted | ๐บ๐ธ United States |
| Mastra | Freemium | ✓ | ✓ | Cloud + Self-hosted | ๐บ๐ธ United States |
| Letta | Freemium | ✓ | ✓ | Cloud + Self-hosted | ๐บ๐ธ United States |
| Stagehand | — | ✓ | ✓ | Cloud + Self-hosted | — |
| Google ADK | Free | ✓ | ✓ | Cloud + Self-hosted | ๐บ๐ธ United States |
| Pydantic AI | Free | ✓ | ✓ MIT | Self-hosted | ๐ฌ๐ง United Kingdom |
| LiveKit Agents | Freemium | ✓ | ✓ | Cloud + Self-hosted | ๐บ๐ธ United States |
| AgentOps | Freemium | ✓ | — | Cloud + Self-hosted | ๐บ๐ธ United States |
๐ต๏ธโโ๏ธ Agents
Mastra
TypeScript-first AI framework for building agents, RAG pipelines, and workflows
Letta
Framework for building stateful AI agents with persistent memory, formerly MemGPT
Google ADK
Open-source agent development kit from Google for building multi-agent systems
AG2
Community-driven multi-agent framework forked from AutoGen with backward-compatible API
Dust
The operating system for AI agents
Burr
Build stateful AI agents and applications as state machines, with a built-in tracing UI
Tura
Open-source local coding agent that turns intent into verified repository changes
Fixie
The fastest way to build conversational AI agents
Superagent
Prototype and deploy agents powered by large language models.
๐๏ธ Frameworks & Stacks
LangChain
LangChain gives developers a framework to construct LLMโpowered apps easily.
llmkit
One LLM client API for 20+ providers, in Go, TypeScript, Python and Rust
Mastra
TypeScript-first AI framework for building agents, RAG pipelines, and workflows
Google ADK
Open-source agent development kit from Google for building multi-agent systems
Burr
Build stateful AI agents and applications as state machines, with a built-in tracing UI
Browse all 49 Agents products Browse all 40 Frameworks & Stacks products
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