Upcat offers Free Trial, but CareerPen does not.
The starting price of CareerPen begins at $5/month, while pricing details for Upcat are unavailable.
CareerPen offers several advantages, including One-click cover letter generation, Personalized to job requirements, Uses LinkedIn profile data, Browser extension functionality, Secure and open-source extension and many more functionalities.
The cons of CareerPen may include a Limited to LinkedIn profiles, No free use, Tokens system can be costly, Limited to browser extension. and Expansion features under development
Upcat offers several advantages, including Personalized proposal creation, Real-time job alerts, Free tool, Browser extension, Supports Chrome and many more functionalities.
The cons of Upcat may include a Only browser-based, No mobile version, Limited to Upwork platform, Lacks proposal customization features. and May trigger anti-bot measures