Comparisons · Act inside one Mac window for me
Best AI agent to act inside one Mac window for me
Point an agent at the app on your screen so it clicks and types only there, and stops before send or pay. Here are 5 agents that can do it, with prices we checked on each vendor's own page.
Quick answer
- 5 agents compared, all with verified prices.
- Free plan available: Carve, OpenComputerUse, Claude in Chrome, UI-TARS Desktop.
- We don't rank them. Pick by price, where it runs and the setup steps on each agent's page.
| Agent | What it does | Price (verified) | Free plan | Works on |
|---|---|---|---|---|
| Carve | Act inside one Mac window you pick: fill forms, tidy notes, draft messages, and stop for approval before sends or payments | Open source (bring your own model key); beta: 5 task credits / 50 questions / 7 days, no cardchecked Oct 15, 2026 | Yes | macOS 14+ (Apple silicon) |
| OpenComputerUse | Let any MCP agent control apps in the background (click, type, screenshots, UI tree) without stealing your pointer | Free (MIT); bring your own agent/clientchecked Oct 15, 2026 | Yes | macOS (Homebrew cask), Linux, Windows |
| Claude in Chrome | Navigates, reads pages, fills forms and clicks in your Chrome | $20/mo ($17/mo annual)checked Oct 14, 2026 | Yes | Chrome |
| Simular Sai | Operates your Mac/desktop apps across workflows | $50/mochecked Oct 14, 2026 | Not confirmed | macOS, Windows |
| UI-TARS Desktop | Operates desktop and browser from natural language | Free (open source, Apache-2.0); you pay for the AI model you connectchecked Oct 14, 2026 | Yes | Windows, macOS |
Also able to do this, but we haven't confirmed the price yet: ChatGPT for Chrome, Gemini in Chrome (auto browse).
FAQ
- What is the best AI agent to act inside one Mac window for me?
- We compare 5 agents with verified prices that can act inside one Mac window for me. We do not rank a single winner — pick by price, free plan and where it runs.
- Which AI agents to act inside one Mac window for me have verified prices?
- Carve: Open source (bring your own model key); beta: 5 task credits / 50 questions / 7 days, no card; OpenComputerUse: Free (MIT); bring your own agent/client; Claude in Chrome: $20/mo ($17/mo annual); Simular Sai: $50/mo; UI-TARS Desktop: Free (open source, Apache-2.0); you pay for the AI model you connect.
- Is there a free plan among the best AI agents to act inside one Mac window for me?
- Yes: Carve, OpenComputerUse, Claude in Chrome, UI-TARS Desktop.
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