Manna

Freemium

AI autocomplete across your MacOS apps

Manna is an AI-powered autocomplete tool designed for MacOS that provides text suggestions across specific desktop applications. The software features a simple keyboard-based interface where users trigger completions with a double-plus command and accept them using the arrow keys. It is currently built for individuals using Slack, iMessage, and Notes who want to accelerate their writing workflows. (verified: 2026-01-29)

Jan 29, 2026
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Pricing: Freemium
Last verified: Jan 29, 2026
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Key facts

Pricing

Freemium

Use cases

MacOS users requiring text completion while communicating with colleagues or friends through the Slack desktop application (verified: 2026-01-29), Individuals drafting personal thoughts or structured documents within the native Apple Notes application on MacOS (verified: 2026-01-29), Apple device users sending and receiving messages via the iMessage desktop client on their Mac hardware (verified: 2026-01-29)

Strengths

The software provides system-wide autocomplete functionality that is triggered by typing two plus signs in sequence (verified: 2026-01-29), Users can accept suggested text completions instantly by pressing the Right Arrow key on their keyboard (verified: 2026-01-29), The tool offers an immediate access model where users receive download instructions via email after form completion (verified: 2026-01-29)

Limitations

The application is currently limited to supporting only three specific MacOS apps: Slack, iMessage, and Notes (verified: 2026-01-29), The developer explicitly identifies the software as a personal project that contains bugs during its current state (verified: 2026-01-29)

Last verified

Jan 29, 2026

Strengths

  • The software provides system-wide autocomplete functionality that is triggered by typing two plus signs in sequence (verified: 2026-01-29)
  • Users can accept suggested text completions instantly by pressing the Right Arrow key on their keyboard (verified: 2026-01-29)
  • The tool offers an immediate access model where users receive download instructions via email after form completion (verified: 2026-01-29)

Limitations

  • The application is currently limited to supporting only three specific MacOS apps: Slack, iMessage, and Notes (verified: 2026-01-29)
  • The developer explicitly identifies the software as a personal project that contains bugs during its current state (verified: 2026-01-29)

FAQ

How does a user trigger and accept an AI text completion while using Manna?

To trigger a text completion, the user must type two plus signs in succession. Once the suggestion appears, pressing the Right Arrow key keeps the completion, while typing any other character deletes the suggested text (verified: 2026-01-29).

Which specific desktop applications are currently compatible with the Manna autocomplete software?

Manna currently supports three specific MacOS applications: Slack, iMessage, and Notes. The developer is currently collecting user feedback to determine which additional apps, such as Discord or Microsoft Teams, should be prioritized for future updates (verified: 2026-01-29).

What is the process for obtaining access to the Manna application download?

Access is granted by completing a Google Form. There is no waitlist for the software; once the form is submitted, the system automatically sends download instructions to the user's provided email address (verified: 2026-01-29).