# anything-llm vs nanobot
_Autonomous Agents · independent comparison_

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

## Side by side

**anything-llm**
- Open source · Platform · 66k★ · JavaScript · MIT · active 5 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)

**nanobot**
- Open source · Agent · 48k★ · Python · MIT · active 2 days ago
- Best for: A small, readable self-hosted agent framework with memory and MCP built in.
- [listing](https://agentsearchengine.app/agents/nanobot) · [official](https://nanobot.wiki)

## Key differences

- anything-llm is written primarily in JavaScript; nanobot 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 nanobot if:** A small, readable self-hosted agent framework with memory and MCP built in.

## FAQ

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

**Is anything-llm or nanobot 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; nanobot for A small, readable self-hosted agent framework with memory and MCP built in. Use the side-by-side specs to decide by your own constraints.

**Is anything-llm or nanobot free?**
anything-llm is free to run and self-host; nanobot 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 nanobot?**
By GitHub stars — a proxy for open-source adoption — anything-llm is ahead (66k vs 48k). Stars measure attention, not necessarily the better fit for you.

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