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Exclusive Sumo Router
Get access to unlimited dictation and meetings recording for life, 2,000+ tools and up to 45,000 requests to a powerful router. Never offered before. Never again.
Price: $79 (Original: $550)
Discount: -86%
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Why Mac Power Users Switch to Alter
Real macOS context, voice actions, local models, and meeting intelligence.
| Feature | Alter | ChatGPT Desktop | Granola | Raycast | Whispr Flow |
|---|---|---|---|---|---|
| Understands your Mac (screen + app context) |
✓ | ◐ | — | ◐ | ◐ |
| Native macOS actions (auto-insert, control apps) |
✓ | ◐ | - | ◐ | — |
| Voice-first workflows & dictation (speech→action) |
✓ | — | — | — | ◐ |
| Meetings with speaker ID (offline option) |
✓ | ◐ | ◐ | — | — |
| Works offline / local models (privacy-ready) |
✓ | — | — | — | — |
| Automation with 2,000+ apps (webhooks, Shortcuts) |
✓ | ◐ | - | ✓ | — |
| Access to 50+ AI models | ✓ | — | — | ◐ | — |
Legend: ✓ full support, ◐ partial/limited, — not supported.
See How It Really Works
Zero fluff, pure screen-share. Just us using Alter the way we built it to be used.
Universal App Integration
Your tools, unified. From Slack to Notion, Linear to Gmail - Alter speaks every app's language so you don't have to learn 50 different interfaces.
3x Faster Than ChatGPT
Stop waiting for AI responses. Alter's optimized routing delivers answers 2-3x faster than ChatGPT and Claude—proven in real benchmarks.
Auto-Insert AI Anywhere
AI that actually integrates with your workflow. Automatically insert responses into any app—no copy-pasting, no context switching.
Chat With Any Website
Turn any webpage into an AI conversation. Extract insights from documentation, articles, and reports without leaving your browser.
Native macOS Integration
Access iMessage, Maps, and Calendar directly through AI. Alter feels like it's built into macOS—because it practically is.
AI That Chooses Models For You
Stop guessing which AI model to use. Alter automatically selects the best model for each task—from Claude for writing to Gemini web for search.
Your Mac is the Prompt
Alter sees beyond the screen, tapping directly into apps, browsers, and more. Ask anything and watch as Alter makes magic happen.
Ask It. It Acts.
Start in seconds with 80+ built-in actions, or create custom ones that match your needs.
Meetings for Good
Record anywhere, get instant smart summaries and chat with it to unlock insights. Works with every platform, from Zoom to boardrooms.
What Do You Want to Automate?
Connect to 2,000+ services and enjoy advanced automation on Apple built-in apps, with minimal setup.
Make AI Your Daily Superpower
Turn every app on your Mac into a private, voice-ready assistant.
Privacy by Design
Chats stay encrypted and local. We don’t train on your data — run models offline if you want.
Speak Naturally, Work Faster
Voice-first workflows that complete messages, drafts, and tasks ~3× faster across your apps.
Native and Built for macOS
Control native apps like Notes, Calendar, or Keynote and enjoy deep integration like our x-url-callback feature to bridge Alter to any app.
Frequently Asked Questions
Everything You Need to Know About Alter
What Makes Alter Different from Other Tools?
Alter is a native macOS AI assistant that understands your current work context. It seamlessly integrates with all your apps, helping you accomplish more with less effort.
What Are the System Requirements?
Alter is compatible with macOS Ventura 13 and newer versions. As a universal app, it supports both Apple Silicon and Intel processors.
What AI Models Can I Use With Alter?
Alter gives you access to the latest models from leading providers. We typically add new models within hours of their release. Options include:
- Models with vision capabilities (Gemini, Claude, GPT-4o, Pixtral)
- Text-only models (Llama, Qwen, DeepSeek and many more)
Is Alter Free?
Alter offers a 7-day free trial with full access to all models—no credit card required. After the trial period, you can choose to continue using Alter free with your own providers or choose a paid plan for seamless, unlimited access.
Can I Use My Own API Keys?
Yes. Here's a link to our user guide for a complete step-by-step:
Using Your API Key
Can Alter See My Data?
Absolutely not. All prompts and data sent to models are fully encrypted. We only collect anonymous usage analytics, and you can disable this collection if preferred. See our Privacy Policy for details.