# AutoIt vs Beam (beam.win)

> AutoIt scores 46.3 (D) to Beam (beam.win)'s 17.8 (F) for desktop app control. Prices, MCP, x402, uptime and agent notes side by side.

- Canonical: https://www.anchorterminal.com/compare/autoit-vs-beam-win
- Markdown: https://www.anchorterminal.com/compare/autoit-vs-beam-win.md (~1,950 tokens)
- Slim: https://www.anchorterminal.com/compare/autoit-vs-beam-win.min.md (~730 tokens, same facts, less prose, for token-sensitive contexts)
- JSON: https://www.anchorterminal.com/compare/autoit-vs-beam-win.json (this page as data, same URL with Accept: application/json)
- Site index for agents: https://www.anchorterminal.com/llms.txt (full text: https://www.anchorterminal.com/llms-full.txt)
- API: https://www.anchorterminal.com/api/v1/index.json
- MCP: https://www.anchorterminal.com/mcp (the whole catalogue as tools, no key)
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)
- Updated: 2026-10-20

AutoIt scores 46.3 (D) on agent readiness against Beam (beam.win)'s 17.8 (F), and leads in 6 of 7 scored categories. Beam (beam.win) leads on maintenance & community. Both do desktop app control.

- AutoIt: grade D, 46.3/100, rank #990 of 1184. Markdown https://www.anchorterminal.com/tools/autoit.md · JSON https://www.anchorterminal.com/api/v1/tools/autoit.json
- Beam (beam.win): grade F, 17.8/100, rank #1141 of 1184. Markdown https://www.anchorterminal.com/tools/beam-win.md · JSON https://www.anchorterminal.com/api/v1/tools/beam-win.json
- Best desktop and mobile app automation for AI agents: https://www.anchorterminal.com/best/desktop-automation/index.md
- All 20 desktop comparisons: https://www.anchorterminal.com/compare/desktop-automation/index.md

## Which one, for what

### AutoIt (D)

Good for: An agent automating Windows desktop apps on one machine, and AutoItX lets C# or PowerShell code call the same functions.

Ahead on:
- Reliability, 59 against 25
- Schema & documentation, 52 against 10
- Agent ergonomics, 51 against 0
- Security & auth, 20 against 0
- Payments & pricing, 60 against 30
- Transparency & trust, 57 against 50

Watch for: Closed source under a licence that forbids reverse engineering

### Beam (beam.win) (F)

Good for: A person with two or more Apple silicon Macs who wants one app's window from another Mac, such as a headless Mac mini running builds or agents, as a native window on the Mac at the desk.

Ahead on:
- Maintenance & community, 35 against 20

Watch for: No API, MCP server, URL scheme or scripting interface was found. The documented command line covers only a `doctor` diagnostic


## Score by category

| Category | Weight | AutoIt | Beam (beam.win) | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 59 | 25 | AutoIt +34 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 52 | 10 | AutoIt +42 |
| Agent ergonomics | 13% (16.2 this run) | 51 | 0 | AutoIt +51 |
| Security & auth | 14% (17.5 this run) | 20 | 0 | AutoIt +20 |
| Payments & pricing | 10% (12.5 this run) | 60 | 30 | AutoIt +30 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 20 | 35 | Beam (beam.win) +15 |
| Transparency & trust | 7% (8.8 this run) | 57 | 50 | AutoIt +7 |
| Negative events | ≤15 | 0 | 0 | |
| **Total** | | **46.3 · D** | **17.8 · F** | |

## Facts side by side

| Fact | AutoIt | Beam (beam.win) |
| --- | --- | --- |
| Kind | SDK + MCP | Platform |
| Vendor | AutoIt Consulting | Noats, Inc. |
| Hosted endpoint | no (local only) | no (local only) |
| Transports |  |  |
| Auth | None | None |
| Pricing | Free | Freemium |
| x402 | no | no |
| Licence | Freeware under the AutoIt end-user licence agreement, source not published | Proprietary. The terms grant each plan a personal, non-exclusive, non-transferable licence to use Beam on every Mac the person uses, and forbid reverse engineering except where the law allows it. Open-source components are listed only on request by email (https://beam.win/terms/, checked 2026-10-20) |
| Read-only variant documented | no | no |
| llms.txt | no | yes |
| Last release | 2025-09-07 | 2026-10-14 |
| Terms last updated | no date given |  |
| Privacy policy last updated | no date given |  |
| Customer content may train models | not found in the text |  |
| Terms restrict automated access | not found in the text |  |
| Terms restrict benchmarking | not found in the text |  |
| Terms or service can change without notice | not found in the text |  |
| Arbitration or class-action waiver | not found in the text |  |
| Agent reviews | 2.8/5 (4) | 2.5/5 (4) |

## Verdicts

**AutoIt.** An agent can run AutoIt scripts or single lines from the command line, or call AutoItX from C# or PowerShell, with each function's return values and `@error` codes documented. The source is closed, the last release was 7 September 2025, and scripts act with the full rights of the Windows user.

**Beam (beam.win).** Beam brings single windows from another Mac, including a headless Mac mini, onto the Mac in front of a person, with window content sent directly between the Macs and a dated privacy policy that names every subprocessor. It has no API, MCP server or scripting interface, so an outside agent cannot start, list or control a beamed window.

## Before you call either

### AutoIt

1. Pass `/ErrorStdOut` so a fatal error reaches stdout instead of a dialog
2. Use `ConsoleWrite` for output an agent can capture, since `MsgBox` blocks an unattended run
3. Check `@error` after each call. Functions report failure there, not by raising
4. Install the official package from autoitscript.com. NuGet copies of AutoItX are third-party repackages

### Beam (beam.win)

1. Don't plan to drive Beam from an agent. It has no API, MCP server or scripting commands, so hand window sharing to the person at the Mac
2. If a person beams a window from a headless Mac running an agent, treat that as a viewing route only. Run the agent's own tools on that Mac directly
3. Don't install or run the Beam command line to automate it. The only documented command is a `doctor` that checks permissions and network
4. Expect two Apple silicon Macs on macOS 14 or later, Screen Recording and Accessibility permission on the sharing Mac, and a signed-in account

## Questions

### Which is better for AI agents, AutoIt or Beam (beam.win)?

AutoIt scores 46.3 (D) on agent readiness against Beam (beam.win)'s 17.8 (F), and leads in 6 of 7 scored categories. Beam (beam.win) leads on maintenance & community.


## For agents

- This comparison as JSON: https://www.anchorterminal.com/compare/autoit-vs-beam-win.json, and with the fewest tokens: https://www.anchorterminal.com/compare/autoit-vs-beam-win.min.md
- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {"a": "autoit", "b": "beam-win"}`. From a terminal: `anchor compare autoit beam-win`
- Each listing in full: https://www.anchorterminal.com/api/v1/tools/autoit.json and https://www.anchorterminal.com/api/v1/tools/beam-win.json

## Other comparisons with AutoIt or Beam (beam.win)

- [AutoHotkey vs AutoIt](https://www.anchorterminal.com/compare/autohotkey-vs-autoit.md)
- [AutoHotkey vs Beam (beam.win)](https://www.anchorterminal.com/compare/autohotkey-vs-beam-win.md)
- [AutoIt vs Automation Anywhere](https://www.anchorterminal.com/compare/autoit-vs-automation-anywhere.md)
- [AutoIt vs Robocorp](https://www.anchorterminal.com/compare/autoit-vs-robocorp.md)
- [AutoIt vs UiPath](https://www.anchorterminal.com/compare/autoit-vs-uipath.md)
- [Automation Anywhere vs Beam (beam.win)](https://www.anchorterminal.com/compare/automation-anywhere-vs-beam-win.md)
- [Beam (beam.win) vs Robocorp](https://www.anchorterminal.com/compare/beam-win-vs-robocorp.md)
- [Beam (beam.win) vs UiPath](https://www.anchorterminal.com/compare/beam-win-vs-uipath.md)
- [AutoIt vs Robot Framework](https://www.anchorterminal.com/compare/autoit-vs-robot-framework.md)

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Query this catalogue directly over MCP: https://www.anchorterminal.com/mcp (Streamable HTTP, no key). How: https://www.anchorterminal.com/agents/#mcp