Siri alternative

A Siri alternative that gets real work done on your computer

VoiceOS is a voice assistant for Mac and Windows that dictates anywhere, understands your screen, and completes multi-step actions in your apps.

Why people search for a Siri alternative

Siri is genuinely good at what it was shaped for: quick phone-style requests, timers, HomeKit, messages on the go, and it is free on every Apple device. Apple has also been improving it, bringing new Siri AI features to the Mac. For many everyday phone tasks there is no reason to replace it.

The gap appears at the desk. Deep work on a computer means long text, context spread across windows, and tasks that span several apps. A quick-command assistant was never designed to draft your email in your words, look at the document you are staring at, or chain a search, a reply, and a calendar event into one request. That desktop-shaped gap is what a Siri alternative needs to fill.

What VoiceOS does that a phone assistant cannot

VoiceOS treats voice as a full input layer for the computer. Dictation Mode types wherever your cursor is, across every standard text field on Mac and Windows, with filler removed and punctuation handled. Edit Mode rewrites selected text on instruction. That alone covers hours of weekly typing.

Agent Mode is the part people mean when they say Jarvis: it can answer questions about what is on your screen, search, draft in context, and complete supported actions through connected apps like Gmail, Outlook, Slack, iMessage, calendars, Notion, and more. Consequential steps are shown for confirmation before they run, so speed does not cost you control.

  • System-wide dictation in every standard text field, not a separate chat window.
  • Screen-aware answers about the document, thread, or page in front of you.
  • Multi-step actions across connected apps, with a confirmation step.
  • Runs on both Mac and Windows, so one assistant covers all your computers.

Where Siri still wins, honestly

Keep Siri for what it is best at. It is free, always present on iPhone, Apple Watch, and HomePod, controls smart-home devices, and integrates with the OS at levels third-party software cannot reach. VoiceOS does not run on your phone or control your lights, and it is a paid product after its trial.

The practical answer for most Apple users is both: Siri for the pocket and the living room, VoiceOS for the hours you spend actually working at a computer. If those desktop hours are where your day goes, that is the half worth upgrading.

Which assistant fits which half of your day?

Choose VoiceOS

You want voice to do real desktop work: dictation everywhere, screen-aware help, and multi-step actions in your work apps on Mac or Windows.

Keep Siri for the rest

Phone requests, timers, HomeKit, and quick queries on Apple devices are already well served, and there is no reason to replace what is free and built in.

Frequently asked questions

Is VoiceOS a full replacement for Siri?

On the desktop, it replaces and exceeds what Siri does for work tasks. It does not replace Siri on iPhone, Apple Watch, or for smart-home control. Most users run both, each where it is strongest.

Does a Siri alternative exist for Windows?

This is where the question answers itself: Siri does not run on Windows at all. VoiceOS provides the same voice assistant on both Mac and Windows, which matters if your work spans both.

Can VoiceOS see what is on my screen?

When you invoke Agent Mode, it can use the current screen as context to answer questions or draft responses. That context stays under your control, and consequential actions are always confirmed before they run.

What apps can VoiceOS act in?

The integrations App Store lists first-party connections including Gmail, Apple Mail, Outlook, Slack, iMessage, Google and Apple Calendar, Notion, Obsidian, Spotify, Linear, Jira, Claude Code, Codex, and more. Dictation works more broadly, in any standard text field.

How does it compare on privacy?

Apple processes many Siri requests with strong on-device guarantees, which is a real advantage of OS integration. VoiceOS documents its own handling on its security page; review it against your needs, and note that every outgoing action requires your explicit confirmation.

Primary sources

Give your computer the assistant it was missing

Start with dictation in any app, then ask about your screen and let voice finish the task.

Try VoiceOS