Scramble is an open-source Chrome extension that leverages AI to enhance your writing directly in your browser. It's designed to be a more customizable and privacy-respecting alternative to Grammarly.

Kerlig is described as 'For macOS brings AI to any app. It's your in-context AI writing assistant. No subscriptions. Works with OpenAI, Claude, Gemini, Groq' and is a AI Writing tool in the ai tools & services category. There are more than 50 alternatives to Kerlig for a variety of platforms, including Web-based, Mac, Windows, Google Chrome and SaaS apps. The best Kerlig alternative is Jan.ai, which is both free and Open Source. Other great apps like Kerlig are Vicinae, Raycast, Poe and Grammarly.
Scramble is an open-source Chrome extension that leverages AI to enhance your writing directly in your browser. It's designed to be a more customizable and privacy-respecting alternative to Grammarly.

Rewrite is a privacy-focused AI writing assistant that rephrases and improves text locally, without sending data to the cloud. Designed as a one-time-payment tool, Rewrite is perfect for users who need a high-quality writing aid but can’t use cloud-based options like Grammarly...
Genius Writer combines GPT-4o, Claude & Gemini in one platform—automatically selecting the best AI for each task. 22+ tools: CV Builder, Invoice Generator (DATEV/XRechnung export), Contract Generator, Blog Writer, Social Media, SEO tools & more.