Alter is out of beta!

This release marks the end of the beta period for Alter. We're excited to announce that Alter is now generally available!

Alter is the most integrated AI assistant for Mac.

Forget what you know about ChatGPT – Alter takes it to the next level. With powerful artifact creation, seamless Mac integration, and a suite of advanced features, Alter is redefining what an AI assistant can do. Whether you're crafting presentations, repurposing content, generating images, or building apps, Alter is your new superpower. Welcome to the future of AI on Mac.

Discover the new features

User Love ❤️

Hi, I have been using Alter for the last two weeks, mainly for writing. I wanted to let you know that it is quite impressive compared to other apps such as Elephas, Kerlig, and Steer. Alter offers much more than these applications, as it includes numerous action items and allows users to create their own actions as well. The free version with credits is very generous for writing purposes.

Thanks to Saran!

Alter Artifacts: create mini apps

Alter Artifacts are similar to Claude Artifacts and available under the Create section. For general purpose apps, use the HTML pages or Tailwind React Apps action. You can share generated artifacts on the web with one-click for anyone to see.

You have more specialized actions to quickly create what you need:

  • Charts: create all kind of beautiful charts with Recharts

  • Diagrams: create mind maps, sequence diagrams and other diagrams supported by Mermaid

  • HTML Presentations: repurpose content or create dynamic presentations,  Watch Video  🎥 

  • Images: generate AI images with Flux state-of-the-art models

  • Alter Actions: create your custom AI actions by explaining your goal

  • Maps: create maps from Youtube videos, blog content or your own instructions

All Create actions are context-aware:

  • AppSense enabled: retrieve the content of the active window

  • Screenshots: from the Finder or taken directly from Alter

  • Youtube transcripts: automatically fetched when browsing a video on Youtube

  • Files and Folders: from your selection in the Finder

  • Mails: from your selection in Apple Mail

AppSense: support for browser images

AppSense is one of our most powerful feature. It’s like x-rays for apps. It fetch the context from your active window app to make your AI assistant smarter.

We added support for retrieving images from browser pages, useful when repurposing content:

Encrypted conversations history

Alter started with quick AI actions rather than a chat-oriented UI. With the introduction of Co-intelligences and now Artifacts, Alter provides both experiences: begin with a quick action and keep the conversation going.

No action match your task? Start a chat with “Ask Anything” for a blank canvas. Your conversations are stored locally and encrypted using Apple Keychain.

Quickly find a past conversation with our menu including a search filter.

Encrypted conversations history

Vision at your fingertips

All actions that asks for your input have the ability to add screenshots. It works with GPT-4o, Claude 3.5 Sonnet and Gemini 1.5.

Click the Screenshots menu to open a list of all your running apps windows. Alter will capture the selected window.

Take screenshots for vision supported models

Pin your favorites actions

One of our earliest feedback: put some actions to the top of the menu. Now available!

Pin actions

Minimize and let it work

Analyzing large PDFs or creating artifacts can take time, so we are introducing minimize mode. This feature allows you to minimize the conversation view and drag it to your preferred location.

Minimize mode

Bug fixes and small improvements

  • Shrinked Alter's size from 500MB to 45MB! We removed Python dependencies, making Alter smaller and faster.

  • Added Context Pills to the chat to track the context used in the conversation.

  • Toggle AppSense with a shortcut [⌘⇧A]

  • Smoother scrolling in the Chat view.

  • Various bugs in the Action Editor.

  • Ability to change the model before starting the conversation.

Excited to have your feedback!

- Sam, Founder of Alter.