Agno (formerly phidata) Alternatives
Open-source framework and runtime for building agents and serving them as your own agent platform
Agno, formerly phidata, is an open-source framework and runtime for agent platforms.
Explore 13 alternatives to Agno (formerly phidata) across 1 category. Updated September 2026.
Featured
Top Agno (formerly phidata) alternatives at a glance
- LangGraph. Low-level framework for building stateful, long-running AI agents with graph-based orchestration
- 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
- Pydantic AI. Type-safe Python agent framework with Pydantic validation, tool calling, and dependency injection
- AgentsKit. Open-source TypeScript ecosystem for building, distributing and operating AI agents without provider lock-in
Compare Agno (formerly phidata) with its alternatives
| Product | Pricing Model | Free Tier | Open Source | Hosting | HQ |
|---|---|---|---|---|---|
| Agno (formerly phidata) | — | ✓ | ✓ APACHE-2.0 | Self-hosted | ๐บ๐ธ United States |
| LangGraph | Free | ✓ | ✓ | Self-hosted | ๐บ๐ธ United States |
| Mastra | Freemium | ✓ | ✓ | Cloud + Self-hosted | ๐บ๐ธ United States |
| Google ADK | Free | ✓ | ✓ | Cloud + Self-hosted | ๐บ๐ธ United States |
| Pydantic AI | Free | ✓ | ✓ MIT | Self-hosted | ๐ฌ๐ง United Kingdom |
| AgentsKit | Free | ✓ | ✓ MIT | Self-hosted | ๐บ๐ธ United States |
| Burr | Free | ✓ | ✓ | Self-hosted | ๐บ๐ธ United States |
| Microsoft Agent Framework | Free | ✓ | ✓ | Cloud + Self-hosted | ๐บ๐ธ United States |
| LangChain | Free | ✓ | ✓ MIT | Cloud + Self-hosted | ๐บ๐ธ United States |
| Semantic Kernel | Free | ✓ | ✓ | Self-hosted | ๐บ๐ธ United States |
| Stagehand | — | ✓ | ✓ | Cloud + Self-hosted | — |
| Langroid | Free | ✓ | ✓ | Self-hosted | ๐บ๐ธ United States |
| AGNT | Freemium | ✓ | — | Cloud + Self-hosted | — |
| CloudPloy | Freemium | ✓ | — | Cloud | — |
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๐๏ธ Frameworks & Stacks
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
LangChain
LangChain gives developers a framework to construct LLMโpowered apps easily.
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