AgentIndex icon
AgentIndex
nanobot logo
nanobot
★ 49.3k
vs
Orkas logo
Orkas
★ 2.2k

nanobot vs Orkas

nanobot: nanobot is an ultra-lightweight, self-hosted personal AI agent framework built in Python, offering a readable core for multi-agent delegation and automation. It supports various interfaces including WebUI, terminal, and chat apps, integrating tools, long-term memory, and OpenAI-compatible APIs.; Orkas: Orkas is an open-source, local-first multi-agent desktop app. A Commander agent plans a goal and coordinates specialist agents, and can also drive external CLI agents such as Claude Code, Codex and OpenCode as local sessions. Conversations, files and API keys stay on your disk, and model calls go straight from your machine to the provider.

01

TL;DR

nanobot logo
nanobotMulti-Agent · ★ 49.3k
When to choose:
  • You want a lightweight, hackable Python personal AI agent framework with clean code, a WebUI, and built-in MCP client support.
  • You prefer an easy-to-read, self-hosted agent core without the enterprise boilerplate of heavy agent frameworks.
When to skip:
  • You require production-grade distributed state checkpointing, strict Pydantic type validation, or multi-role team SOPs; Pydantic AI or CrewAI offer more mature infrastructure.
  • Your production stack is .NET or Go; Microsoft Agent Framework covers those runtimes.
Read nanobot full review →
Orkas logo
OrkasMulti-Agent · ★ 2.2k
When to choose:
  • You want a desktop app where one chat coordinates several agents, instead of writing orchestration code.
  • You already use Claude Code, Codex or OpenCode and want one place to dispatch work to them.
  • You want your data, keys and agents on your own disk, with your own model keys.
When to skip:
  • You only want a single all-purpose chatbot; the README itself says Orkas is not for that.
  • You want a code library to embed in your own app, or a fully hosted team: the README lists both as not a fit.
  • You need Linux packages today: it runs from source on glibc 2.34+ only.
Read Orkas full review →
02

Side-by-Side Comparison

Field
nanobot logonanobot
Orkas logoOrkas
Category
Multi-Agent
Multi-Agent
Stars
★ 49.3k
★ 2.2k
License
MIT
MIT
Install Command
curl -fsSL https://raw.githubusercontent.com/HKUDS/nanobot/main/scripts/install.sh | sh
git clone https://github.com/Orkas-AI/Orkas.git && cd Orkas && ./run.sh
Updated
1d ago
1d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
AI Agent Framework, Self-hosted, Python
agent-collaboration, agent-harness, agent-orchestration
03

Features

nanobot logonanobot
01Persistent workflows: goals, memory, tools, and chat context survive long-running work.
02Chat-native reach: WebUI, API, Telegram, Feishu, Slack, Discord, Teams, email, and Mattermost.
03Model freedom: OpenAI-compatible APIs, local LLMs, image generation, search, and fallbacks.
04Small core: readable internals with MCP, memory, deployment, and automation built in.
05Own your stack: inspect, customize, self-host, and extend without a giant platform.
Orkas logoOrkas
01A Commander that plans a goal and dispatches it to specialist agents in parallel or in sequence; nine specialists ship with the app
02Drives external CLI agents (Claude Code, Codex, OpenCode, OpenClaw, Hermes-Agent) as local subprocesses from one chat
03Bring your own model keys: Claude, OpenAI, Gemini, DeepSeek, Kimi, GLM, Qwen and others, or a local OpenAI- or Anthropic-compatible endpoint
04Each agent keeps its own private skills and memory and improves through reflection after each task
05Local storage of conversations, files, knowledge bases and keys; macOS and Windows installers, Linux from source
04

Use Cases

nanobot logonanobot
↳Running long-horizon goals and scheduled automations.
↳Connecting to various chat applications like Telegram, Discord, Slack for AI interaction.
↳Exposing a Python SDK and OpenAI-compatible API for custom integrations and development.
↳Deploying as a long-running local or server-side agent gateway.
Orkas logoOrkas
↳Turn one goal into research, a written report and a slide deck through a chain of specialist agents
↳Break a product spec into tasks and hand them to coding agents such as Claude Code or Codex
↳Chat with local documents and run data analysis without sending files to a vendor cloud
05

Best For

nanobot logonanobot
Most PopularEssential
Orkas logoOrkas
Trending
FAQ

FAQ

What is the difference between nanobot and Orkas?
Both nanobot and Orkas are in the Multi-Agent category. nanobot has 49.3k stars, while Orkas has 2.2k stars.
Which is better, nanobot or Orkas?
The best choice depends on your use case. Choose nanobot if Running long-horizon goals and scheduled automations., and Orkas if Turn one goal into research, a written report and a slide deck through a chain of specialist agents.
Is nanobot free or open source?
Yes, nanobot is open source on GitHub (MIT).
Is Orkas free or open source?
Yes, Orkas is open source on GitHub (MIT).
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