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AgentWhisper Review

AgentWhisper is a macOS application that enables users to dictate text in any application using voice commands, with optional AI-powered cleanup via user-provided API keys.

shipped Aug 9, 2026codepaid
Domain rating0.2
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AgentWhisper — product screenshot

Why it matters

1Operates locally on macOS, ensuring audio privacy.
2Integrates with Claude, OpenAI, Gemini, Groq, Mistral, and Ollama for AI cleanup.
3Available for a one-time purchase of $14.99 during its Launch Sale.
4Features no telemetry and no in-app accounts.

About AgentWhisper

Business Model
one-time-purchase
Usage Pricing
typically cents per day per token
Platforms
macOS
Target Audience
Mac users looking for a dictation solution that prioritizes privacy and local data processing

Pricing Plans

Launch Sale
$14.99 / one-time
  • • Lifetime license for the Mac app
  • • All current and future updates included
  • • AI cleanup with your own API keys (BYOK)
  • • Local Whisper models

Cost Examples

  • • AI cleanup costs vary based on usage

Leadership

Fernando AltuzarFounder

overview

What is AgentWhisper?

AgentWhisper is a speech-to-text and text cleanup tool developed by Fernando Altuzar that enables Mac users to dictate text in any application using voice commands. It operates locally on macOS, ensuring that audio data remains on the device, and offers an optional AI-powered cleanup feature that leverages user-provided API keys from services like OpenAI and Claude.

features

Key Features of AgentWhisper

AgentWhisper provides a suite of features designed for private and enhanced voice dictation on macOS, focusing on local processing and user-controlled AI integration.

  • Local Whisper transcription: Processes audio on-device using the Whisper model, ensuring privacy.
  • Works in every app: Enables dictation into any macOS application.
  • AI cleanup with your own keys: Enhances dictated text using AI models from providers like OpenAI, Claude, and Gemini, configured with the user's API keys.
  • Compatible with Apple Intelligence: Designed to function alongside Apple's native AI capabilities.
  • No telemetry: Does not collect user data or usage statistics.
  • No accounts in-app: Operates without requiring user accounts or logins within the application.

use cases

Who Should Use AgentWhisper?

AgentWhisper is primarily designed for Mac users who require a private and flexible voice dictation solution, particularly those who value local data processing and wish to integrate advanced AI text refinement.

  • Mac users seeking voice dictation for writing in various applications, from word processors to email clients.
  • Individuals requiring real-time transcription for meetings, lectures, or interviews, with an emphasis on local processing.
  • Users with disabilities who benefit from improved accessibility through voice input and command.
  • Professionals who need to quickly draft content and refine it using AI, while maintaining control over their API usage and data.

how to use

How to Use AgentWhisper

To begin using AgentWhisper, users install the application on their macOS device and can immediately start dictating. For AI-powered cleanup, users must configure their own API keys from supported AI providers.

  • 1Download and install AgentWhisper from the official website (agentwhisper.altuzar.dev) on a macOS device.
  • 2Launch the application and grant necessary microphone permissions.
  • 3Begin dictating text into any active application on your Mac.
  • 4To enable AI cleanup, navigate to the settings and input API keys for preferred services such as OpenAI, Claude, or Gemini.
  • 5Utilize the AI cleanup feature to refine dictated text, leveraging the configured external AI models.

pricing

AgentWhisper Pricing & Plans

AgentWhisper is offered as a one-time purchase, providing lifetime access to the application. The current pricing is part of a launch sale.

  • Launch Sale: $14.99 (one-time purchase for lifetime access).

Pros

  • +Local audio processing ensures high privacy as audio never leaves the device.
  • +Integrates with multiple leading AI models (Claude, OpenAI, Gemini, Groq, Mistral, Ollama) for text cleanup.
  • +One-time purchase model provides lifetime access without recurring subscriptions.
  • +Works universally across all macOS applications for dictation.
  • +Absence of telemetry and in-app accounts enhances user data control.

Cons

  • −Requires user to provide and manage their own API keys for AI cleanup, incurring additional costs.
  • −Functionality is limited to macOS, excluding Windows, iOS, or Android users.
  • −AI cleanup effectiveness is dependent on the quality and cost of the user's chosen external API.
  • −Lacks broader system control and navigation features found in macOS Voice Control.

Similar Tools

AgentWhisper vs Competitors

AgentWhisper operates in the voice dictation and transcription market, distinguishing itself through local processing and user-controlled AI cleanup integration, contrasting with both native macOS features and other third-party solutions.

1
macOS Dictation↗

Deeply integrated into the operating system, offering system-wide voice input without additional software.

macOS Dictation provides basic local dictation into any application. However, it lacks the advanced 'AI-powered cleanup' and custom command features that AgentWhisper offers, potentially resulting in less refined output.

2
Voice Control (macOS)↗

Provides comprehensive voice command and control over the entire macOS interface, including dictation, allowing hands-free operation.

Voice Control offers much broader system control and navigation capabilities than AgentWhisper, which focuses primarily on dictation and text cleanup. While it includes dictation into any app, its strength is in commanding the Mac, and it does not provide the specific 'AI-powered cleanup' feature for dictated text that AgentWhisper offers.

3
MacWhisperOn Stork

Leverages OpenAI's Whisper model for highly accurate local transcription and live dictation, with various model sizes available.

MacWhisper excels at accurate local transcription and live dictation using the Whisper model, making it a strong alternative for core dictation. However, while it provides excellent raw transcription, it doesn't explicitly offer the 'AI-powered cleanup' post-processing using external API keys that AgentWhisper highlights.

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