Kerlig

AI Writing App for Mac that saves hours on written communication at work.

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AI Writing Content Rewriting Email Writing Grammar Checking Writing Assistance+1

Kerlig

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Overview

Kerlig is an AI-powered writing assistant designed specifically for macOS, enabling users to write emails, Slack replies, Jira tickets, proofread, and chat with documents seamlessly. It integrates over 350 AI models including OpenAI, Anthropic, Google Gemini, and local Apple Foundation Models, providing personalized and customizable AI workflows directly within the Mac environment. With features like document attachments, reasoning models for deep research, and team deployment capabilities, Kerlig enhances productivity and communication efficiency for individuals and teams.

Last updated: Dec 1, 2025

Key Features

Multi-Model AI Integration

Supports over 350 AI models including OpenAI, Anthropic, Google Gemini, Groq, OpenRouter, Apple Foundation Models, Ollama, and LM Studio, allowing users to switch between models with one click.

AI-Enabled Workflows

Includes built-in and customizable actions such as proofreading, summarizing, simplifying, converting code, and creating scripts to streamline daily writing tasks.

Document Attachments and Chat

Enables analyzing, summarizing, and chatting with popular document types including webpages, ebooks, and images for enhanced context-aware assistance.

Personalization and Customization

Allows users to tailor writing tone and customize AI actions to fit individual workflows and communication styles.

Seamless macOS Integration

Operates natively on macOS 12+ with support for Apple Silicon and Intel processors, featuring global hotkeys and shortcuts for fast access.

Team Deployment and Collaboration

Supports remote team deployment via CLI commands, multi-seat licenses, and priority support for team users.

Privacy and Security

Messages are sent directly to AI providers and stored encrypted locally on the Mac to ensure user data privacy.

Advanced Research and Reasoning Models

Utilizes reasoning models for multi-step research leveraging online data, with features like chain of thought and citations for transparency.

Pros

Wide support for numerous AI models providing flexibility and choice.
Native macOS app offering seamless integration and fast access via hotkeys.
Customizable AI actions and workflows tailored to user needs.
Supports document-based AI chat and analysis for richer context.
Team licenses and remote deployment options for organizational use.

Cons

Available only for macOS, limiting users on other platforms.
Requires users to provide API keys for some AI providers, which may be a barrier for non-technical users.
Pricing is a one-time purchase plus token usage, which may be confusing for some users.
No explicit free tier or trial mentioned, possibly limiting initial adoption.
Some advanced AI features may require familiarity with AI concepts and API management.

Pricing

Kerlig pricing plans
Plan	Price	Highlights
Basic License	$49	1 Mac (1 seat) Lifetime app usage 1 year of app updates Access to 350+ AI models with your API keys Apple Foundation Models, Ollama, LM Studio support Vision, Attachments, Presets features 48-hour email support
Pro License	$79	2 Macs (2 seats) Lifetime app usage 1 year of app updates All Basic features 24-hour email support
Team License	$297	10 Macs (10 seats) Lifetime app usage 1 year of app updates All Pro features Remote team deployment via CLI Priority Zoom and email support 14-day money back guarantee

Pricing is collected from the official Kerlig website and may change. Always confirm with the vendor.

Frequently Asked Questions

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Most recent

No reviews yet. Be the first to share your experience.

Ratings & reviews

No reviews yet. Be the first to share your experience.

Share your experience

Help others decide, your insights matter

Community reviews (0)

Most recent

No reviews yet. Be the first to share your experience.

Key Features

Multi-Model AI Integration

Supports over 350 AI models including OpenAI, Anthropic, Google Gemini, Groq, OpenRouter, Apple Foundation Models, Ollama, and LM Studio, allowing users to switch between models with one click.

AI-Enabled Workflows

Includes built-in and customizable actions such as proofreading, summarizing, simplifying, converting code, and creating scripts to streamline daily writing tasks.

Document Attachments and Chat

Enables analyzing, summarizing, and chatting with popular document types including webpages, ebooks, and images for enhanced context-aware assistance.

Personalization and Customization

Allows users to tailor writing tone and customize AI actions to fit individual workflows and communication styles.

Seamless macOS Integration

Operates natively on macOS 12+ with support for Apple Silicon and Intel processors, featuring global hotkeys and shortcuts for fast access.

Team Deployment and Collaboration

Supports remote team deployment via CLI commands, multi-seat licenses, and priority support for team users.

Privacy and Security

Messages are sent directly to AI providers and stored encrypted locally on the Mac to ensure user data privacy.

Advanced Research and Reasoning Models

Utilizes reasoning models for multi-step research leveraging online data, with features like chain of thought and citations for transparency.

Pros

Wide support for numerous AI models providing flexibility and choice.
Native macOS app offering seamless integration and fast access via hotkeys.
Customizable AI actions and workflows tailored to user needs.
Supports document-based AI chat and analysis for richer context.
Team licenses and remote deployment options for organizational use.

Cons

Available only for macOS, limiting users on other platforms.
Requires users to provide API keys for some AI providers, which may be a barrier for non-technical users.
Pricing is a one-time purchase plus token usage, which may be confusing for some users.
No explicit free tier or trial mentioned, possibly limiting initial adoption.
Some advanced AI features may require familiarity with AI concepts and API management.

Pricing

Kerlig pricing plans
Plan	Price	Highlights
Basic License	$49	1 Mac (1 seat) Lifetime app usage 1 year of app updates Access to 350+ AI models with your API keys Apple Foundation Models, Ollama, LM Studio support Vision, Attachments, Presets features 48-hour email support
Pro License	$79	2 Macs (2 seats) Lifetime app usage 1 year of app updates All Basic features 24-hour email support
Team License	$297	10 Macs (10 seats) Lifetime app usage 1 year of app updates All Pro features Remote team deployment via CLI Priority Zoom and email support 14-day money back guarantee

Pricing is collected from the official Kerlig website and may change. Always confirm with the vendor.

Kerlig

Overview

Key Features

Multi-Model AI Integration

AI-Enabled Workflows

Document Attachments and Chat

Personalization and Customization

Seamless macOS Integration

Team Deployment and Collaboration

Privacy and Security

Advanced Research and Reasoning Models

Pros

Cons

Pricing

Featured Video

Frequently Asked Questions

Ratings & reviews

Ratings & reviews

Community reviews (0)

Ratings & reviews

Community reviews (0)

Key Features

Multi-Model AI Integration

AI-Enabled Workflows

Document Attachments and Chat

Personalization and Customization

Seamless macOS Integration

Team Deployment and Collaboration

Privacy and Security

Advanced Research and Reasoning Models

Pros

Cons

Pricing

Featured Video

Frequently Asked Questions

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Ratings & reviews

Community reviews (0)

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