## TL;DR

- Incredible is a voice-first desktop assistant: speak a request and it carries out the work across your screen, browser, local files, and 3,000+ connected apps on Mac or Windows, with approval before consequential steps.
- Siri and Apple Intelligence are free, private, and built into supported Apple devices, and they are genuinely good at quick tasks, writing help, and summaries.
- Siri AI, announced at WWDC in June 2026, does cross-app work on Mac and Windows today.
- Incredible has a 14-day Pro trial, then costs $59 per seat monthly or $50 per seat per month billed annually.

## Incredible vs Siri and Apple Intelligence at a glance

| Feature                               | Incredible                                             | Siri and Apple Intelligence                             |
| ------------------------------------- | ----------------------------------------------------- | ------------------------------------------------------ |
| Best for                              | Voice-led work across the apps on your Mac or Windows PC | Quick, free, built-in help on Apple devices           |
| Main input                            | Voice-first, with push-to-talk, hands-free, and text input | Voice and typing, built into iOS and macOS            |
| Acts across your apps                 | Acts across the screen, browser, local files, and 3,000+ connected apps | Mainly Apple's own apps today; systemwide actions arrive with Siri AI beta |
| Writing and dictation                 | Dictation with cleanup, tone control, custom vocabulary, and history | Writing Tools, smart replies, and notification summaries |
| What is coming next                   | Cross-app actions, reminders, and workflows are available today | Siri AI beta later in 2026: onscreen awareness, personal context, in-app actions |
| Platforms                             | Mac and Windows                                       | Apple devices only: iPhone 15 Pro or newer iPhones, recent iPads, Apple silicon Macs |
| Action controls and privacy           | Shows consequential actions for approval before carrying them out | On-device processing, with Private Cloud Compute for larger requests |
| Price                                 | 14-day Pro trial, then $50/seat/month billed annually; $59 monthly | Free on supported devices                                |

Prices checked August 28, 2026. Apple Intelligence is included with supported devices at no extra charge. See [Incredible pricing](/content/pricing/index.html) and [Apple's requirements page](https://support.apple.com/en-us/121115) for current terms.

**Disclosure:** We make Incredible. This comparison includes the jobs Siri and Apple Intelligence handle better and the current limitations of both products.

## Is Incredible a Siri alternative?

Incredible is a Siri alternative for one specific job: getting multi-step work done across your apps by voice. It is not a replacement for what Siri does best.

## How do voice control and app actions compare?

Both are voice assistants; the difference is how far a request can travel. Say something to Siri and it handles quick, well-defined jobs: messages, timers, device settings, questions, and actions in Apple's own apps. Apple announced Siri AI at WWDC in June 2026, which will be a rebuilt assistant available as a beta later this year.  
Say something to Incredible and the request can span apps from different vendors in one pass.

## What does Apple Intelligence do well today?

On supported devices, [Apple Intelligence](https://support.apple.com/en-us/121115) includes Writing Tools for rewriting and proofreading in almost any app, smart replies in Mail and Messages, notification summaries, the Clean Up photo tool, and a more natural-sounding Siri with ChatGPT integration for questions beyond its reach.

Apple's system-level integration makes Siri convenient for quick device tasks. Incredible focuses on work: its dictation includes cleanup, tone control, custom vocabulary, and history, then continues into execution across apps.

## How do platforms and device requirements compare?

Siri and Apple Intelligence exist only on Apple hardware, while Incredible runs on both Mac and Windows.

## How do price and setup compare?

Siri has no separate subscription. Incredible is a paid product because it covers broader roles across platforms and apps.

## Which tool should you choose?

Choose **Incredible** for multi-step work by voice across apps, especially on Windows. Choose **Siri and Apple Intelligence** for quick help on Apple devices.

The deciding question is: **do you need free built-in help on Apple devices, or a voice-first assistant that operates all the apps you work in today, on Mac and Windows?**

## Frequently asked questions

### What is the difference between Incredible and Siri?
Siri is the free assistant built into Apple devices. Incredible is a paid voice-first desktop assistant for Mac and Windows that carries out work across your screen, browser, local files, and connected apps.

### Can Siri act across my apps yet?
Not broadly today. Siri handles quick tasks and works mainly with Apple's own apps.

### Is Apple Intelligence free?
Yes. Apple Intelligence is included at no extra charge on supported devices. Incredible is a paid product with a 14-day Pro trial.

### Does Siri work on Windows?
No. Siri and Apple Intelligence are limited to Apple devices, while Incredible runs on both Mac and Windows.

### Should I use Incredible or Siri?
Use both if you are on a Mac. Siri is excellent for quick tasks. Incredible is worth paying for when you want to hand over multi-step work that spans many apps.