Alter has superior productivity features, better privacy, and a generous free plan.

Apple icon Download for MacOS

macOS Ventura 13 or higher is recommended

macOS Ventura 13 or higher is recommended

How does Alter compare with ChatGPT desktop for mac?

TLDR: Alter outperforms ChatGPT desktop with its generous free plan offering 100 GPT-4o messages, unlimited use with local models, and no hourly limits. Alter excels in productivity with unique features like creating presentations, diagrams, charts, and exporting to HTML or PDF through its powerful artifacts system. It offers full privacy with local models, supports multiple AI providers, and provides extensive capabilities such as acting on files and folders directly from the Finder.

In contrast, ChatGPT desktop limits users to 8 GPT-4o messages hourly, lacks advanced productivity features, and doesn't support local models or multiple providers, making Alter the superior choice for macOS users.

Alter ChatGPT desktop
Free plan
  • about 100 messages* with GPT-4o
  • unlimited with local models
  • no limits per hour
  • all features
  • 8 messages per hour with GPT-4o
  • unlimited with GPT-3.5
  • Limited access to features like file uploads and web browsing
Most popular
pricing plan		 $240/year $240/year
Max consumption
per month with
a paid plan
  • about 875 messages with GPT-4o
  • unlimited with smaller or local models
  • no limits per hour
  • can purchase one-time credits for heavy use
  • limited to 40 messsages per hour with GPT-4o
  • unlimited with GPT-3.5
  • cannot lift limits for heavy use
Support for local models (Ollama, LM Studio)
✅
full privacy for sensitive data
❌
Keyboard shortcuts
✅
Automatic, Mnemonic
🚧
Limited: open app
Ready-to-use AI models
✅
Multi-providers: OpenAI, Claude, Gemini, Groq, Together
✅
Single provider: OpenAI
Support for OpenAI compatible endpoints
✅
❌
Chat + history
✅
✅
Act on apps
✅
❌
Act on screenshot capture
✅
✅
Act on text-selections
✅
❌
Act on files and folders
✅
From Finder selections
🚧
Picker, files only
Create presentations, diagrams, charts and export in HTML or PDF
✅
Artifacts to create all kinds of HTML mini apps
❌
Generate images
✅
Flux models
✅
DALL-E 3
Ready-to-use AI actions
✅
❌
Reuse AI output with other actions
✅
❌
Voice mode
❌
✅
Extensibility
✅
❌
Web search, Perplexity like
✅
✅
Native app
✅
MacOS 13+, 45MB
✅
MacOS 14+ with Apple Silicon, 175MB
*A message has 4296 tokens, which is roughly 3 200 words.

Try Alter for free

Interested in detailed comparisons between macOS AI native apps?
Check the links below: