# anything-llm vs deer-flow
_Autonomous Agents · independent comparison_

> anything-llm and deer-flow are both open-source autonomous agents you can self-host for free. anything-llm is written primarily in JavaScript; deer-flow in Python. Neither is universally better — pick by fit.

## Side by side

**anything-llm**
- Open source · Platform · 65k★ · JavaScript · MIT · active 6 days ago
- Best for: A private, all-in-one AI workspace with RAG and agents you can run locally.
- Avoid if: You need a multi-tenant SaaS with enterprise SLAs.
- [listing](https://agentsearchengine.app/agents/anything-llm) · [official](https://anythingllm.com)

**deer-flow**
- Open source · Agent · 80k★ · Python · MIT · active 3 days ago
- Best for: Orchestrating sub-agents, memory, and sandboxes through one extensible skill system.
- Avoid if: You built on DeerFlow 1.x — version 2 is a ground-up rewrite that shares no code.
- [listing](https://agentsearchengine.app/agents/deer-flow) · [official](https://deerflow.tech)

## Key differences

- anything-llm is written primarily in JavaScript; deer-flow in Python.

## Which to choose

**Choose anything-llm if:** A private, all-in-one AI workspace with RAG and agents you can run locally.

**Choose deer-flow if:** Orchestrating sub-agents, memory, and sandboxes through one extensible skill system.

## FAQ

**What's the main difference between anything-llm and deer-flow?**
anything-llm is written primarily in JavaScript; deer-flow in Python.

**Is anything-llm or deer-flow better?**
Neither is universally better. anything-llm is the stronger fit for A private, all-in-one AI workspace with RAG and agents you can run locally; deer-flow for Orchestrating sub-agents, memory, and sandboxes through one extensible skill system. Use the side-by-side specs to decide by your own constraints.

**Is anything-llm or deer-flow free?**
anything-llm is free to run and self-host; deer-flow is free to run and self-host. Both are free to self-host — you only pay for the infrastructure and any model or API usage.

**Which is more popular, anything-llm or deer-flow?**
By GitHub stars — a proxy for open-source adoption — deer-flow is ahead (80k vs 65k). Stars measure attention, not necessarily the better fit for you.

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Source: [Agent Search Engine](https://agentsearchengine.app) — https://agentsearchengine.app/compare/anything-llm-vs-deer-flow