High-performance Python framework for multi-modal agents and teams, formerly known as Phidata.
High-performance Python framework for multi-modal agents and teams, formerly known as Phidata.
Agno (the rebrand of Phidata) is a Python framework for building agents that combine LLMs, tools, memory, knowledge bases, and reasoning into production systems. The library positions itself as the 'fastest' agent framework — agents instantiate in microseconds, run with minimal overhead, and stream tokens with no buffering — and it ships first-class support for multi-modal inputs (text, image, audio, video) and reasoning models. Agents can be composed into teams with route, coordinate, or collaborate modes, mirroring patterns from CrewAI and AutoGen but with a smaller API surface. Agno includes built-in vector store integrations (PgVector, LanceDB, Qdrant, ChromaDB), a 'Knowledge' abstraction for RAG over PDFs, websites, and docs, and Memory v2 with summarization and forgetting. The included Agent UI (free, MIT-licensed) provides a chat surface for prototyping any agent without writing a frontend. Agno Cloud extends this with monitoring, multi-tenant deployments, hosted memory and knowledge stores, and a managed API gateway. The framework supports OpenAI, Anthropic, Google, Groq, Cerebras, DeepSeek, Mistral, AWS Bedrock, Azure, Ollama, vLLM, and any OpenAI-compatible endpoint, making it model-agnostic by default. Adoption has grown quickly inside companies that need a leaner alternative to LangChain.
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Agno (formerly Phidata) bundles agent memory, knowledge bases, tools, and multi-agent orchestration into a single Python framework. Faster and simpler than LangChain for most agent use cases, with a production runtime (AgentOS) for teams that need managed hosting. The open-source tier covers most needs.
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As of 2026, Agno is being marketed around the pairing of its open-source Python framework with AgentOS, positioned as the first enterprise-ready agentic operating system. The emphasis is on production readiness: fast agent instantiation, low memory overhead, scalable runtime behavior, and private-by-default deployment inside the customer's own cloud. The product is accumulating significant community signal, with the site citing 36,000+ aggregate ratings, reflecting growing adoption as teams move agent projects from prototype to production in 2026.
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