What is Kerlig™?
Kerlig™ is a macOS‑native AI writing application that enables users to edit, proofread, and generate content directly within any Mac app. By selecting text and activating a global hotkey, the tool can apply actions such as spelling and grammar correction, style refinement, summarization, and code conversion, then paste the output back into the original document.
Kerlig supports more than 350 cloud models—including OpenAI, Anthropic, Google Gemini, and Groq—as well as local options like Apple Foundation Models, Ollama, and LM Studio. It offers a built‑in action library and the ability to create custom presets for personalized workflows.
The app integrates with common file types, allowing analysis, summarization, and chat over PDFs, Word files, and web pages. Kerlig maintains privacy by sending requests directly to AI providers and encrypting data on the user’s machine. The interface includes a chat view, history navigation, and global shortcuts, making AI assistance feel like a native Mac feature.
Kerlig™ details
- Built for
- Individuals
- Data residency
- Amsterdam, Netherlands
Kerlig™ tech specs
- Works with
- OpenAI / GPT Anthropic / Claude
- AI infrastructure
- Groq
- Integrations
- Slack Jira
Kerlig™ pricing
Paid- Refund window
- 14 days
Verify on the official pricing page.
View plansKerlig™'s key features
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AI-powered writing assistance
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Customizable action presets
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Multiple LLM integration
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Document attachment analysis
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Global hotkey shortcuts
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Local model execution
Kerlig™ use cases
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Create a polished, error‑free contract draft by editing Word and PDF documents with Kerlig’s AI proofreader, eliminating manual proofreading and ensuring legal precision
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Summarize extensive research PDFs into clear, keyword‑rich bullet points instantly with Kerlig, enabling quick literature reviews without leaving the macOS Finder
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Convert code snippets between languages—such as turning Swift code into Kotlin—using Kerlig’s global hotkey while working in Xcode or VS Code, boosting cross‑platform development efficiency
Kerlig™ user reviews
Based on 3 reviews, 67% of users recommend Kerlig™, rated highly for quality results.
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Who is Kerlig™ for?
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Technology developers
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Content creators
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Product designers
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Digital marketers
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Macos users
Kerlig™ FAQ
How much does Kerlig™ cost?
Kerlig™ is a paid product with no free plan. Plans include Basic license at $49, Pro license at $79, Basic license at $247 and Team license at $297.
What are the best alternatives to Kerlig™?
The closest alternatives to Kerlig™ are ParagraphAI, Grammarly, AI Perfect Assistant, Voilà and AI Actions. You can compare them side by side in the alternatives section further down this page.
What does Kerlig™ do with my data?
Kerlig™ states that customer content is not used to train its models. Its privacy policy states that personal data is not sold or shared for marketing purposes. Data may be shared with third-party service providers that help run the product. Customer data is held in Amsterdam, Netherlands.
Does Kerlig™ auto-renew or offer refunds?
Kerlig™ states a 14-day refund window.
Does Kerlig™ have an API?
Yes. Kerlig™ offers an API, so you can call it from your own applications instead of using the interface directly.
Which AI models does Kerlig™ use?
Kerlig™ is built on OpenAI / GPT and Anthropic / Claude. Which models you can reach may depend on your plan.
What does Kerlig™ integrate with?
Kerlig™ connects with Slack and Jira.
Compliance, privacy and billing terms are as stated in each product's own published documentation and have not been independently verified by TopAI.tools.
