Best Local AI Agents for Mac in 2026

Comprehensive comparison of AI agents that run on your computer. Privacy-first, no cloud required.

1. Nova

RECOMMENDED

Your AI. Unleashed.

Free (Pro: $9.99/mo for cloud + remote)

Native Mac app with 50+ automations, iMessage control, Spotify, ambient screen observer, automation marketplace. Runs AI locally. Free.

Strengths

50+ built-in automations

iMessage auto-reply

Screen observer

Marketplace

Remote access

No setup needed

Weaknesses

Mac-focused (Windows support limited)

No Linux support

Download Nova Free

2. Open Interpreter

Natural language interface for computers

Free (API key costs vary)

Open-source Python tool that lets AI execute code on your computer. Powerful for developers, requires terminal skills.

Strengths

Arbitrary code execution

Open source

Multi-platform

Flexible

Weaknesses

Requires terminal/Python

No pre-built automations

No desktop app

3. OpenClaw

Open-source computer use agent

Free

AI agent that can see and control your screen. Good developer tool with focus on computer use via screenshots.

Strengths

Screen control

Open source

Active development

Weaknesses

Developer-focused

No built-in automations

Limited integrations

4. AutoGPT

Autonomous AI agent

Free software, but requires paid API keys ($20-100+/mo)

Cloud-based autonomous AI agent for complex multi-step tasks. Great for research and data processing.

Strengths

Powerful autonomous reasoning

Web browsing

Plugin ecosystem

Weaknesses

Cloud-only

Expensive (API costs)

Complex setup

No local execution

5. Claude Computer Use

Anthropic's screen control API

Pay per action

API-based computer control by Anthropic. Best-in-class UI understanding but requires cloud and costs per action.

Strengths

Best UI understanding

High accuracy

Anthropic safety

Weaknesses

Cloud-only

Costs per action

No pre-built features

API-only