Free, open-source AI assistant that runs on your own computer and acts for you from WhatsApp, Telegram, Slack and other chat apps.
Messages from your chat apps, actions on your own machine, and a model you choose.
What is OpenClaw?
OpenClaw: Free, open-source AI assistant that runs on your own computer and acts for you from WhatsApp, Telegram, Slack and other chat apps. It has a free plan. Zekai's independent review scores it 2.8 out of 10. Best for technical users who want a self-hosted assistant that acts from chat apps.
Zekai Verdict
- What is it?
- OpenClaw is a free, MIT-licensed AI assistant that you install on your own Mac, Windows or Linux machine.
- Best for
- Personal productivity and executive-assistant work: triaging email, managing a calendar, running reminders and…
- Not ideal for
- It can send email and run shell commands, so a mistake or a malicious message can have real effects; tools run on the host unless…
- Price
- Free plan
- Zekai Score
- 2.8/10
Top AI for Writing, Translation & Localization picks
See all 100 AI tools for Writers →OpenClaw is a free, open-source (MIT) personal AI assistant that runs on your own computer and takes actions for you from chat apps like WhatsApp, Telegram and Slack, such as managing email and calendar, browsing and running commands. It is run by the non-profit OpenClaw Foundation and has no paid version; you connect your own AI model.
Your workflow, automated
Before & After
Routine admin (inbox triage, calendar changes, form filling, checking things across accounts) eats the day, and chat-only assistants can answer but cannot do any of it for you.
Admin done by handYou message an assistant on WhatsApp, Telegram or Slack and it carries out the task on your own computer, remembers your preferences between conversations, and can run scheduled jobs without you.
Delegated by chat messageTry it with these prompts
Copy any prompt and paste it directly into the tool.
Check my unread email from the last 24 hours. Group it into: needs a reply today, can wait, and ignore. Draft replies for the first group and show them to me; do not send anything until I approve.
Every weekday at 8:00, check my calendar and send me a short brief here: today's meetings with times, anything that conflicts, and one line on what to prepare for each. Create it as a scheduled job.
Open the latest pull request in my repository, summarise what changed, list any risky changes or missing tests, and post the summary here. Read-only: do not comment on or merge the pull request.
Prompts for Writers
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OpenClaw integrations
Is OpenClaw worth it?
Why Writing, Translation & Localization choose this tool
Key Use Cases
OpenClaw suits people who want an assistant that can actually act on their accounts and files and who are comfortable running software on their own computer. It is free and open source, but you supply the AI model (hosted or local) and you should give it only the access it needs, because it can send email and run commands.
Frequently asked questions
Is OpenClaw really free?
What do I need to run OpenClaw?
Which chat apps does it work with?
Is it safe to give it access to my email and files?
Does my data go to OpenClaw?
Can I use a local model instead of a paid API?
Last reviewed:
OpenClaw pricing and plans
Prices and features are updated regularly but can change at any time — always confirm on the official website. Some links on this page are affiliate links.
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Take it with you
- What OpenClaw is: A free, MIT-licensed assistant that runs on your own computer and acts for you from chat apps.
- Install: One-line installer, npm package or desktop app, then the onboarding wizard.
- Connect a model: Reuse a Claude Code or Codex login, add a provider API key or point it at a local model.
- Connect a channel: Telegram is the quickest (a bot token); WhatsApp, Slack, Discord, Signal and iMessage are also supported.
- Stay safe: It can send email and run commands, so give it least access.
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About OpenClaw
Full Description
OpenClaw is a free, MIT-licensed AI assistant that you install on your own Mac, Windows or Linux machine. You message it from chat apps such as WhatsApp, Telegram, Discord, Slack, Signal or iMessage, and it acts for you: it can manage email and calendar, browse the web, fill in forms, read and write files and run shell commands. It keeps memory of your preferences and projects on your machine, not in a vendor cloud, and works with hosted or local AI models. The project is run by the OpenClaw Foundation, a US non-profit; there is no paid or enterprise edition. Install it with a one-line script, npm, or the desktop apps.
Editorial Verdict
OpenClaw suits people who want an assistant that can actually act on their accounts and files and who are comfortable running software on their own computer. It is free and open source, but you supply the AI model (hosted or local) and you should give it only the access it needs, because it can send email and run commands.
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