All comparisons

The LangGraph alternative Stop coding agent graphs.

Agents that build their own tools and run themselves. Free. Open source.

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You run it vs it runs itself

LangGraph

g = StateGraph(MessagesState) g.add_node("llm_call", llm_call) g.add_node("tool_node", tool_node) g.add_edge(START, "llm_call") g.add_edge("tool_node", "llm_call") agent = g.compile()
You code the graph. It runs the nodes you wired.

EXTREMELY

Agentruns itself Research Outreach Builds its tools Fixes itself
48,210 actions today1 time you stepped in
Give it a job. It builds its own tools, fixes itself and keeps going.

What runs

EXTREMELY dashboard: Lead Research and Outreach agents running, with output and cost this month

Side by side

EXTREMELYLangGraph
Steps decided byThe agentThe graph you code
Missing integration✓ Builds it itselfYou add or write the tool
When it breaks✓ Fixes itselfYou debug your code
Runs onYour computerYour app, or LangSmith Deployment
Open source✓ AGPL-3.0✓ MIT
PriceFreeFree; LangSmith Plus $39/seat/mo

LangGraph details from langchain.com, checked 5 November 2026.

Pick the right one

LangGraph if

  • Low-level control over every step
  • You're building agents into your app
  • Python and JavaScript versions

EXTREMELY if

  • You want working agents, not a framework
  • Agents working all night, unattended
  • Running on the AI you already pay for
Questions

Is EXTREMELY a free LangGraph alternative? Yes. Open source (AGPL-3.0), runs on your own computer, on the AI you already have. Optional hosting is US$399 a year.

What's the difference between LangGraph and EXTREMELY? LangGraph is a framework you write agent code with. EXTREMELY is a desktop app where agents have a job and a schedule, pick their own steps and build the tools they're missing.

Can I use LangGraph and EXTREMELY together? Yes. If you serve a LangGraph agent over HTTP, an EXTREMELY agent can call it like any other tool.

100x your output.
Try the demo Join the waitlist