OpenClaw
The open-source assistant, formerly Clawdbot
OpenClaw runs a gateway that connects your model - Claude, GPT, Gemini or a local one - to WhatsApp, Telegram, Discord, Slack and more, with memory, scheduled tasks and skills. On a VPS it runs as a service: openclaw onboard --install-daemon registers it so it restarts with the server.
2 GB is the documented minimum and 1 GB fails during install; VPS IFW 2, with 4 GB, is the comfortable size, and browser automation calls for VPS IFW 3.







