Kerlig
Kerlig is an AI-powered writing assistant for Mac that helps users save time and improve their communication at work by integrating with all apps. It supports multi-language features and allows you to proofread, summarize, translate, and extract key points from PDFs, documents, and web pages.
Custom Actions and presets make it adaptable to your workflow.
Custom Actions allow for editing prompts to make the AI model perform exactly what you need. Invoke them with a single click or a keyboard shortcut.
Presets are personalized settings for AI models that give them a specific personality and guide their actions based on your preferences. For example, they can help the AI write emails in your style or take on roles like a software engineer or copywriter.
Kerlig supports over 350 AI models, including providers like OpenAI, Google Gemini, Anthropic Claude, Perplexity, AWS Bedrock, OpenRouter, and more. It also supports running local models via Ollama and LM Studio integrations.
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Rewrait
Rewrait is an AI-powered writing assistant and intelligent text tool that combines real-time grammar and style enhancements with advanced AI detection and rewriting capabilities, surpassing traditional solutions like Grammarly and QuillBot. It delivers context-aware suggestions through one-click improvements, smart prompting, live text analysis, and in-place rewriting, ensuring tone consistency across emails, documents, chat apps, and more. Users can create custom style guides, team libraries, and branded templates to maintain a unified voice. It also offers multilingual support across 100+ languages, with accurate context-aware translation and localization, plus AI-driven detection of AI-generated content. Designed for efficiency, Rewrait features keyboard shortcuts, seamless app integrations, batch processing, and one-click text replacement for fast editing across any application.
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StealthGPT
StealthGPT is an AI writing platform that helps users rewrite, humanize, verify, and improve AI-generated content. The platform includes an AI Humanizer, AI Detector, Stealth Writer, Stealth Agent, SEO Writer, Chat with PDF, grammar tools, summarization tools, rewriting tools, and API access. Users can paste AI-generated text from tools such as ChatGPT, Claude, Gemini, or other AI writers and receive a rewritten version in seconds. StealthGPT supports workflows for creating natural-sounding content, checking AI detection scores, adding citations, generating bibliographies, and refining documents. The platform also supports SEO writing, multilingual content across 250+ languages, Chrome workflows, iPhone access, and developer integration through its API. Built for content creators, copywriters, SEO teams, businesses, and writing professionals, StealthGPT helps users edit AI-assisted drafts into more natural, polished, and publishable content.
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RewriteBar
RewriteBar is a lightweight macOS menubar app that brings AI rewriting to any application. Select text in Mail, Slack, a browser, or your editor, trigger a quick action, and get instant results without context switching. It fixes grammar and spelling, adjusts tone, simplifies or expands text, translates across 500+ languages with dialect options, and creates summaries. You can also build custom actions and reusable templates for tasks like converting sentences to bullets, extracting action items, or generating user story titles. It supports 12+ AI providers and 350+ models, so you can choose the engine you prefer. Keyboard shortcuts keep everything fast, and the app works alongside tools like Grammarly. RewriteBar is a simple, flexible AI writing copilot that stays out of your way and fits your workflow anywhere on macOS.
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