Review of Five Popular AI Aggregation Apps in 2025

CardoPay KYC-Free Virtual U-Card Review: Illustrations

An in-depth review and hands-on experience report on five commonly used AI aggregation applications in 2025, providing a side-by-side comparison of the functional differences and use cases of mainstream AI tools to help readers choose the most suitable AI applications and service platforms.

How to Unlock Cursor Pro for Free and Say Goodbye to the 14-Day Limit

How to Unlock Cursor Pro for Free and Bypass the 14-Day Limit - Illustration for a VirtualCardx Article

Want to try out the powerful features of the AI programming tool Cursor, but frustrated by trial limitations? This article will show you how to bypass the official trial restrictions using an open-source project and enjoy all the features of the Pro version! Overview of Cursor’s Official Trial Policy Cursor offers a 14-day free trial of the Pro version, which includes the following limitations: Code completion: Up to 2,000 times Advanced model requests: 50 times (e.g., GPT-4, Claude 3.

Perplexity Deep Research Latest System Prompt Words

Perplexity Deep Research's Latest System Prompts - Illustrations for VirtualCardx Articles

Deep Research has been all the rage lately, so let’s check out some system prompts for Deep Research products to learn from! It can be tough to find system prompts for top-notch products, so I’m documenting them here. Perplexity is a well-known AI search product overseas that launched its Deep Research feature quite early on; their prompts should serve as excellent references for those working on similar products!

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