Alter

Mac AI assistant that works across your apps

Alter brings AI into every Mac app: ask about what's on screen, rewrite text, search the web and run actions with your connected tools. It's free with your own API keys or local models, and optional plans add hosted models, local speech-to-text for dictation, and meeting recordings. Before you record, tell everyone in the meeting and get their consent.

Available on

macOS

Pricing

Free with your own API keys or local models; Local+ $29/yr; Pro $240/yr; Lifetime $720; student and nonprofit discounts

Free tier available

Freemium pricing

Price checked Nov 4, 2026

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