AI Tool

AgentWhisper Review

AgentWhisper is a macOS application designed for private, local voice dictation and AI-powered text cleanup using user-provided API keys.

shipped Aug 9, 2026codepaid

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Why it matters

1Operates locally on macOS devices, ensuring audio privacy by processing on-device.

2Offers AI-powered text cleanup through integration with Claude, OpenAI, Gemini, Groq, Mistral, and Ollama via user's own API keys.

3Available for a one-time purchase of $14.99 during its launch sale, providing a lifetime license.

4Compatible with Apple Intelligence and supports dictation across all macOS applications.

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

Specs

API Available

Yes, public API

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 devices, prioritizing user privacy by processing audio on-device and allowing for AI-powered text refinement via user-supplied API keys.

AgentWhisper functions as a system-wide dictation solution, enhancing dictated text through integration with various AI models. Its primary use case is to enable dictation into virtually any macOS application, ensuring that audio data remains private and never leaves the user's machine. The tool was shipped on August 9, 2026, and is designed with compatibility for Apple Intelligence.

features

Key Features of AgentWhisper

AgentWhisper integrates several features designed to provide a private and enhanced dictation experience on macOS. These capabilities focus on local processing, broad application compatibility, and flexible AI integration for text refinement.

Local Whisper transcription: Processes audio directly on the macOS device using the Whisper model, ensuring high privacy.
Universal Application Support: Enables dictation into any macOS application, providing system-wide compatibility.
AI cleanup with your own keys: Users can integrate their own API keys from various AI models (Claude, OpenAI, Gemini, Groq, Mistral, Ollama) for advanced text refinement.
Compatible with Apple Intelligence: Designed to function alongside Apple's native AI capabilities.
Privacy-Centric Design: Features no telemetry and no in-app accounts, enhancing user data control.
One-Time Purchase Model: Provides lifetime access without recurring subscription fees for the Mac app.
Audio never leaves your device: Ensures user audio data remains private by processing it locally.

use cases

Who Should Use AgentWhisper?

AgentWhisper is designed for macOS users who require a dictation solution that prioritizes privacy, offers system-wide compatibility, and provides advanced AI-powered text cleanup capabilities. Its features cater to individuals seeking enhanced control over their data and dictation output.

Mac users requiring system-wide voice dictation into any application.
Individuals prioritizing privacy, as audio processing occurs locally on the device.
Users who want to enhance dictated text with AI-powered cleanup using their own API keys for various models.
Professionals and students seeking real-time transcription for meetings, lectures, or document creation.
Users looking for a one-time purchase dictation solution without recurring subscription fees.

how to use

How to Use AgentWhisper

AgentWhisper is a macOS application that enables voice dictation and AI-powered text cleanup. Users can get started by installing the application and configuring their AI API keys for cleanup functionalities.

1Download and install the AgentWhisper application on a macOS device.
2Launch AgentWhisper and grant necessary permissions for microphone access.
3Configure API keys for preferred AI models (e.g., Claude, OpenAI, Gemini) within the application settings for text cleanup.
4Activate dictation mode to begin speaking into any macOS application.
5Utilize voice commands to dictate text, which is processed locally by the Whisper model.
6Apply AI-powered cleanup features to refine and correct the dictated text using the configured external AI services.

pricing

AgentWhisper Pricing & Plans

AgentWhisper is available through a one-time purchase model, providing a lifetime license for the macOS application. This model eliminates recurring subscription fees, with additional costs only incurred for AI cleanup services through user-provided API keys.

Launch Sale: $14.99 (one-time purchase for lifetime access to the Mac app and all future updates).
AI Cleanup Costs: Variable, based on usage of external AI services (Claude, OpenAI, Gemini, Groq, Mistral, Ollama) via user's own API keys. Costs are typically cents per day per token, depending on the chosen service and usage volume.

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Pros

+Prioritizes user privacy by processing all audio locally on the macOS device.
+Offers flexible AI-powered text cleanup through integration with multiple leading AI models (Claude, OpenAI, Gemini, Groq, Mistral, Ollama) using user's own API keys.
+Provides system-wide dictation capabilities, working in virtually any macOS application.
+Available as a one-time purchase of $14.99, granting a lifetime license without recurring subscription fees.
+Designed with no telemetry and no in-app accounts, enhancing user data control.

Cons

−Requires users to provide and manage their own API keys for AI cleanup, which may involve additional costs and setup.
−AI cleanup functionality is dependent on external AI services, meaning performance and availability can vary.
−Currently limited to the macOS platform, excluding users on other operating systems.
−The initial $14.99 purchase does not cover the usage costs of external AI cleanup services.

Similar Tools

AgentWhisper vs Competitors

AgentWhisper operates in the voice dictation and transcription market, distinguishing itself through its privacy-focused local processing and flexible AI integration for text cleanup. It competes with both native macOS features and other third-party solutions.

macOS Dictation↗

It's integrated directly into the operating system, requiring no additional downloads or installations for basic dictation.

While free and local, macOS Dictation might lack the advanced AI-powered cleanup features that AgentWhisper offers, and its accuracy or customization might not be as refined without external AI models.

macOS Voice Control↗

It offers comprehensive voice command capabilities for controlling the entire macOS interface, in addition to dictation into applications.

While it provides dictation, its primary focus is broader system control, which might make the dictation experience less streamlined or specialized compared to AgentWhisper's dedicated text input and AI cleanup features.

Dictate↗

Provides a streamlined, dedicated interface for dictation, often with quick access and a focus on accuracy using Apple's built-in speech recognition.

Dictate relies on Apple's built-in speech recognition and does not offer the advanced AI-powered cleanup features using external API keys that AgentWhisper provides, nor does it operate entirely offline without an initial setup.

See every AgentWhisper alternative, compared→

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