An open-source AI assistant that lives where you already are.
OpenClaw is an open-source AI agent framework that connects to your messaging
apps (WhatsApp, Telegram, Discord, Slack, iMessage, Signal, LINE) and runs 24/7 on your own
hardware or a managed cloud server. Unlike ChatGPT or Siri, OpenClaw runs on your machine โ
a Mac Mini, Raspberry Pi, laptop, or cloud VPS โ giving you full control over your data and
conversations. It supports multiple AI models including GPT-4, Claude, Gemini, and local models
via Ollama, and can be extended with installable skills for automation, productivity, and
integrations. Most users spend $5-30/month on AI API costs. OpenClaw is free, MIT-licensed,
and requires no coding to set up โ installation takes approximately 5 minutes with the
openclaw init wizard.
OpenClaw acts as a bridge between you and powerful AI models.
OpenClaw uses a three-layer architecture. The gateway is an always-on Node.js process that receives your messages from connected platforms (WhatsApp, Telegram, Discord, Slack, and others), manages sessions, and handles scheduling. It routes each message to the AI brain โ the model provider of your choice (OpenAI GPT-4, Anthropic Claude, Google Gemini, or a local model via Ollama). The AI generates a response, which the gateway can enhance with skills โ modular plugins that give OpenClaw abilities like web search, file management, calendar access, and home automation. The response is then sent back to you through the same messaging app. All processing happens on your hardware, so your conversations never pass through third-party servers beyond the AI model provider you choose.
A side-by-side comparison with other AI assistants.
OpenClaw differs from ChatGPT and Siri in 8 key areas. It is the only option that offers self-hosting, open-source code, multi-platform messaging (7+ apps), extensible skills, privacy-first architecture, persistent memory, built-in cron automation, and AI model choice โ all in one framework. ChatGPT is cloud-only, closed-source, and locked to OpenAI models. Siri is device-locked, closed-source, and cannot be extended with custom skills. OpenClaw lets you choose your AI model (GPT-4, Claude, Gemini, or local models), run it on your own hardware for full data privacy, and automate recurring tasks through cron scheduling โ capabilities that neither ChatGPT nor Siri currently provide.
| Feature | ๐ฆ OpenClaw | ChatGPT | Siri |
|---|---|---|---|
| Self-hosted option | โ | โ | โ |
| Open source | โ | โ | โ |
| Multi-platform messaging | โ | โ | โ |
| Extensible skills | โ | โ | โ |
| Privacy-first | โ | โ | โ |
| Persistent memory | โ | โ | โ |
| Automation (cron) | โ | โ | โ |
| Choose your AI model | โ | โ | โ |
OpenClaw adapts to however you want to use it.
Check your calendar, get weather updates, manage reminders, track habits โ all through natural conversation.
Automated standups, email triage, meeting summaries, and code reviews โ your AI coworker that never sleeps.
Control smart devices, monitor home security, automate routines โ all through your favorite messaging app.
Generate images, write content, create music โ AI creativity delivered directly to your chat.
OpenClaw started as Clawdbot โ a play on "Claude" (the AI) + "claw." The lobster mascot was born.
It evolved into Moltbot (lobsters molt to grow), then finally OpenClaw when the project went fully open-source.
The name stuck because lobsters are resilient, adaptable, and have great claws for grabbing things โ just like a good AI assistant.
Yes! OpenClaw is open-source, so you can inspect every line of code. When self-hosted, your data never leaves your machine. The project has been audited by the community and maintains strict security practices.
OpenClaw itself is free โ it's open-source software you can run anywhere.
You'll pay for:
Total: Most users spend $5-30/month. See the cost guide
No! Basic setup requires only copy-paste commands. The setup wizard handles configuration.
Coding helps if you want to:
But for 90% of users, no coding required.
Get OpenClaw running in 5 minutes. It's free and open-source.