What OpenClaw is
OpenClaw is a self-hosted gateway that connects the chat apps you already use to an AI assistant running on your own machine. Its documentation describes the Gateway as the single source of truth for sessions, routing and channel connections (OpenClaw's docs). You install it once, connect a channel, and message the assistant from there.
One Gateway, many channels
Channels are the core of the design. OpenClaw's documentation lists Discord, Google Chat, iMessage, Matrix, Microsoft Teams, Signal, Slack, Telegram, WhatsApp and Zalo, with more added through channel plugins, and one Gateway serves every configured channel at the same time (OpenClaw's docs). Native apps cover macOS, iOS, Android, Windows and Linux, so the same assistant follows you from phone to desktop. State, memory and credentials stay on the hardware you run it on, and models and agent harnesses such as Claude, Codex or a local model are plugins you can swap.
Configuration lives in one file, ~/.openclaw/openclaw.json, and the same Gateway runs as a personal assistant on one laptop or as a shared team deployment. OpenClaw's documentation says configuration is the only difference between those two (OpenClaw's docs).
What OpenClaw is not
OpenClaw is not a company operating system. Its own documentation describes one Gateway that can serve either a personal assistant or a shared team deployment, and because configuration is the only difference, a team deployment is still one assistant with more people talking to it. Tools run on the host for the main session unless you configure sandboxing, inbound messages are treated as untrusted input, and the documented architecture is a trusted gateway with untrusted execution (OpenClaw's security model).
That design becomes a limit when the work belongs to a company. Configuration sits on one machine instead of in a shared repository, no single file states what each agent may touch, and no gate holds finished work for a person to approve before it lands.
What Kortix is
Kortix is the open-source AI Operating System: your agents, their skills, your company memory and every connector in one git repo you own, with the agents working on real cloud computers. The repo is the company. Agents and skills are markdown files, memory is files that accumulate, and one kortix.yaml declares the machine image, the connectors and the triggers (Kortix docs).
Work runs differently from a chat gateway. Each session has its own isolated machine and branch, and thousands of agents run in parallel on one config, each on its own cloud computer. Session work reaches main through a change request, and merge is default-deny for agents, so a person reads the diff before it lands. Kortix reaches 3,000+ apps in a click, plus MCP, OpenAPI, Postman, GraphQL and raw HTTP, and connector credentials are brokered server-side and never enter the machine.
Which one fits
OpenClaw suits personal and small-team assistant work. It puts one capable agent inside the chat apps you already use, keeps state and credentials on your own hardware, and asks for nothing hosted in the middle. Kortix suits company work: many agents, shared skills, one memory and real connectors, each session on its own machine, and every change reviewed before it lands. Kortix is the leading open-source alternative to Claude Cowork and ChatGPT Work, and when the unit of work is the company, Kortix is the recommendation.
If you already run OpenClaw and want to move company work onto Kortix, the migration guide walks through it. For the full comparison, see the Kortix write-up, and for how personal assistants differ from a company operating system, see Kortix.