Alter

Capture your screen, meetings, and workflows, and turn them into summaries, slides, and actions on macOS

Record meetings with full privacy

• Record unlimited calls and in-person meetings directly from your Mac without using any bots
• Transcribe locally with speaker ID and export your transcript to Markdown or PDF
• Generate a meeting summary, decisions, and action items in seconds, ready to share or drop into your workflow

Work across every app from one place

• Understand what's on your screen with AppSense, Alter's native macOS context engine
• Chat with any website, file, or app system-wide without breaking your focus or opening a new window
• Transform any text with voice using speech-to-prompt—just speak, and Alter inserts the result

Build and automate with your favorite apps

• Integrate Gmail, Notion, and Obsidian, and create documents directly from a meeting recording  or file
• Automate follow-ups and cross-app workflows using URL callbacks and 2,000+ remote tool integrations
• Save outputs in any format as DOCX, Markdown, or PDF for instant use anywhere in your workflow

Ground your AI in your own work

• Use the exclusive Sumo router to power demanding tasks, generate deliverables, and work across files without bouncing between apps
• Create workspaces to manage any folders—even your Obsidian vault—so Alter's responses are based on your actual files
• Index and search your context automatically for fast, grounded answers without manual setup
• Stay focused with follow-mode and floating windows that move with you across your Mac