Invisibility

CoPilot Interview is a native desktop app (Windows & macOS) that gives candidates real-time AI help during live interviews. It listens to the actual question and surfaces a structured answer in about four seconds — optimal code with complexity analysis in your language, a system-design skeleton, or a STAR-shaped behavioral story — while staying invisible on screen-share. It supports nine interview tracks, lets you switch between leading AI models (GPT, Claude, Gemini, Groq, xAI) per question, and includes a free in-browser mock-interview mode. A permanent free tier lets you rehearse before upgrading; paid plans start at $8.99/mo.

Octofy - Supercharged AI Chat Experience. Octofy is a revolutionary AI chat platform that eliminates the need to juggle multiple AI subscriptions by providing access to premium AI models (ChatGPT, Claude, Gemini, DeepSeek, and more) through a single, cost-effective subscription. Core Features Smart Model Selection Automatically selects the optimal AI model for each specific task Cost-optimized routing with seamless fallback handling Preserves context when switching between models mid-conversation Significant Cost Savings Save up to 75% compared to maintaining multiple AI subscriptions Single transparent billing cycle instead of managing multiple accounts Access to premium models at a fraction of the cost Quality of Life Features Customizable chat width for optimal reading experience Multiple copy format options (plain text, markdown, HTML, code only) Adjustable theme and appearance settings Keyboard shortcuts for common actions Conversation history organization