If you're looking for a different Invisibility alternative, AI Anywhere is another good choice. This AI copilot spans multiple apps, documents, emails and websites, with features like translation, explanation and summarization that you can trigger with a Quick Action. It also offers customizable shortcuts and prompts, and it costs $9.9/month for the AI chatbot and GPT-4 access.
Another alternative worth checking out is Quivr, an open-source personal productivity assistant. Quivr offers a single search interface across documents, tools and databases, and it can interact with different file formats and apps. It offers AI-powered search and custom integrations, and it has different pricing levels depending on your needs.
Last, Raycast is an extensible launcher that can house a variety of tools and services in one interface. It's got AI tools for web search and automating tasks, along with custom shortcuts and clipboard history management. It's designed to help you get more done by cutting down on the busywork.