Phidata (deprecated — see Agno)
Structured Python agent library with built-in tools, memory, storage, and knowledge bases — now rebranded and superseded by the Agno framework.
Score Breakdown
⚙ Agent Friendliness
🔒 Security
Unmaintained package — security vulnerabilities in dependencies will not receive patches. Migrate to agno for any production use.
⚡ Reliability
Best When
You are maintaining a legacy codebase that already uses phidata and a migration to agno is not yet scheduled.
Avoid When
Starting any new project — use the agno package directly instead of phidata, which is the official successor.
Use Cases
- • Agents with built-in SQL database tools for querying structured data sources without custom tool wiring
- • Knowledge-base-augmented assistants that chunk and embed documents into pgvector for retrieval
- • Team-based multi-agent workflows where a lead agent delegates to specialized sub-agents with defined roles
- • Persistent agent memory across sessions using integrated SQLite or PostgreSQL storage backends
- • Rapid prototyping of structured agents with web search, file I/O, and shell tool support out of the box
Not For
- • New projects — the phidata package is superseded by agno and will receive no new features
- • Teams that need a graph-based control flow or complex conditional routing between agent steps
- • Non-Python environments or teams requiring a REST API surface rather than a library
Interface
Authentication
Library — auth handled by underlying LLM provider. Phi platform API key required for cloud features.
Pricing
Open source (Mozilla Public License). Development has migrated to the agno repository.
Agent Metadata
Known Gotchas
- ⚠ Phidata is officially deprecated — the package is unmaintained and bugs will not be fixed; migrate to agno
- ⚠ Import paths changed during the phidata-to-agno migration; mixing phidata and agno imports in the same project causes conflicts
- ⚠ Community examples and tutorials online may reference phidata APIs that no longer exist in current releases
- ⚠ The phi CLI tool (workspace management) was retired and does not exist in the agno successor
- ⚠ pgvector knowledge base integrations require a running PostgreSQL instance with the vector extension — not obvious from quickstart docs
Alternatives
Full Evaluation Report
Detailed scoring breakdown, competitive positioning, security analysis, and improvement recommendations for Phidata (deprecated — see Agno).
Scores are editorial opinions as of 2026-03-06.