OpenClaw is a free, open-source AI agent that connects large language models (Claude, GPT, DeepSeek) to real-world actions through messaging platforms. With over 145,000 GitHub stars, it’s the most popular AI agent project in the world.
How OpenClaw Works
OpenClaw acts as a message router and agent runtime. It sits between:
- One side: An LLM (Claude, GPT-4o, DeepSeek)
- Other side: Your machine, messaging apps, and tools
It provides a structured execution environment with session management, memory systems, tool sandboxing, and message routing.
Key Features
50+ Integrations
OpenClaw connects to chat providers, AI models, productivity tools, music services, smart home devices, and automation platforms out of the box.
Multi-Channel Messaging
Send and receive messages across:
- Telegram
- Discord
- Slack
- Signal
- iMessage
- Microsoft Teams
- Matrix
- Google Chat
System Access
OpenClaw can:
- Browse the web with headless browser automation
- Read and write files on the host
- Execute shell commands
- Schedule tasks with cron jobs
- Run code in sandboxed environments
Persistent Long-Term Memory
Unlike chat interfaces that forget everything, OpenClaw stores memory locally. Your agent remembers preferences, ongoing projects, and past conversations indefinitely.
Privacy-First
Your data never leaves your machine by default. You bring your own API key — no subscription to a third-party service. OpenClaw is fully open-source and auditable.
System Requirements
| Resource | Minimum |
|---|---|
| CPU | 2 cores |
| RAM | 2 GB |
| Storage | 2 GB |
| OS | Linux (Ubuntu 24.04), macOS, Windows (WSL2) |
The Cloud Hosting Problem
OpenClaw is designed to run locally. But there’s a catch: when your laptop sleeps, your agent goes offline. Your Telegram bot stops responding. Your scheduled tasks don’t run.
The solution is cloud hosting — but self-hosting OpenClaw on a VPS means:
- Setting up Docker or manual Node.js installation
- Configuring networking and firewalls
- Managing SSL certificates
- Handling security patches and updates
- Monitoring uptime and restarting on crashes
This is why managed OpenClaw hosting platforms like Klyro exist. You get 24/7 uptime without the DevOps overhead.
OpenClaw vs Other AI Agents
| Feature | OpenClaw | ChatGPT | Claude.ai |
|---|---|---|---|
| Open source | Yes | No | No |
| Self-hostable | Yes | No | No |
| Persistent memory | Yes | Limited | Limited |
| Messaging integrations | 50+ | 0 | 0 |
| System access | Full | No | No |
| Custom tools | Unlimited | Limited | Limited |
| Cost | API keys only | $20/mo sub | $20/mo sub |
Getting Started
The fastest way to get started with OpenClaw:
- Deploy on Klyro — one click, 60 seconds, no DevOps
- Self-host on a VPS — full control, more setup work
- Run locally — great for testing, offline when you sleep
Further Reading
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