A: Hey there,

I can't say I'm fully aware of all the alternatives, but Viinyx AI gives you access to an expansive array of AI models with flexibility in how you use them. Viinyx is intended to make generative AI more intuitive and accessible from anywhere in your browser, and it boasts several unique features not available in other AI-powered extensions:
1. The ability to summarize and talk to videos on any webpage.
2. Reply feature: reads relevant page content to draft personalized replies.
3. Retrieve key information from multiple documents at once.
4. Guage responses from multiple LLMs at once.
5. No query limit – access any AI API service.
6. Search chat history
7. Send screen snippet to AI

I hope this aids your buying decision, thank you!