These tools competes with

TaskWeaver⚠ StalevsLangGraph

Microsoft's code-first agent framework for data analytics tasks versus Graph-based stateful agent orchestration

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Choose TaskWeaver when…

  • •building AI-powered data analytics pipelines
  • •want agents that generate and execute Python code
  • •working on enterprise BI or data processing workflows

Choose LangGraph when…

  • •You need stateful, graph-based agent control flow
  • •Complex branching or retry logic is required
  • •You're building production agents that need observability

Side-by-side comparison

Field
TaskWeaver
LangGraph
Category
Pipelines & RAG
Agent Frameworks
Type
Open Source
Open Source
Free Tier
✓ Yes
✓ Yes
Pricing Plans
Open Source: Free
—
GitHub Stars
⭐ 5,200
⭐ 8,000
Health
●0 — Low activity
●80 — Active

TaskWeaver

TaskWeaver is an open-source agent framework from Microsoft Research that converts user requests into executable Python code for data analytics. It handles stateful conversations, interprets structured data, and manages complex, multi-step data processing workflows.

Website ↗GitHub ↗

LangGraph

Build stateful multi-actor applications as directed graphs. Part of the LangChain ecosystem. Strong for complex agentic workflows.

Website ↗GitHub ↗

Only TaskWeaver (1)

LangGraph

Only LangGraph (25)

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