Circle to Search offers Free Trial, but PayPerQ does not.
The starting price of Circle to Search begins at $9/month, while pricing details for PayPerQ are unavailable.
PayPerQ offers several advantages, including Pay-per-query system, Bitcoin Lightning payments, User-friendly interaction process, Saves credit for subsequent use, Increased service accessibility and many more functionalities.
The cons of PayPerQ may include a Only accepts Bitcoin Lightning payments, Credits system might be confusing, Pay-per-query could get expensive, Not clear data export options. and Expensive for using original GPT-4
Circle to Search offers several advantages, including Chrome extension, Refines query results, Interactive search, Context-relevant conversations, Enhances browsing experience and many more functionalities.
The cons of Circle to Search may include a Only works on Chrome, May breach privacy, Paid tool, Doesn't support multi-language. and Limited browser compatibility