#4 in Chat AssistantsUpdated 2026-08

OpenClaw

by OpenClaw · Open-source AI assistant that runs on your own machine

68.3 — BenchRank score out of 100

Homepage

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Overview

OpenClaw is an open-source AI assistant that you install and run on your own machine. The site says it organises your inbox, sends emails, manages your calendar and checks you in for flights, and that you direct it from WhatsApp, Telegram or any chat app you already use. It installs via a one-line shell script, npm, or desktop apps for macOS, Linux and Windows.

Best for: People who want an AI assistant they run themselves and drive from WhatsApp, Telegram or Discord.
Pricing: The captured page shows no prices; it describes the product only as open source and self-installed.
Runs on: AndroidWindowsSelf-hostedCLI

Strengths and trade-offs

Strengths

Open source and runs on your own machine, not a hosted service
Driven from chat apps you already use, such as WhatsApp
One-line installer sets up Node.js and the rest for you
Installs on macOS, Linux and Windows

Trade-offs

The Windows app is labelled beta on the captured page
You supply and maintain the machine it runs on
No pricing, support or security detail on the captured page

How this score is made up

Each dimension is scored out of 100 and combined into the headline score using fixed weights.

MCP support: 60 out of 100
API quality: 65 out of 100
Documentation: 90 out of 100
Agent friendliness: 79 out of 100
Changelog: 100 out of 100
Marketing site structure: 55 out of 100
Operational trust: 0 out of 100

Measured, but not part of the score

Useful to know, but not a mark for or against the product — so these do not affect the ranking.

Openness: 55 out of 100
Maintenance: 100 out of 100

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