If you're on the lookout for a comprehensive prompt library integrated with popular AI platforms like ChatGPT, Claude, and Gemini Pro, OnlyPrompts is a compelling option to consider. This application stands out by offering users access to a wide range of prompts without the need to purchase additional accounts on external platforms.

Pros:
- Comprehensive Library: OnlyPrompts provides a vast collection of prompts that cater to various needs, making it easy for users to find exactly what they're looking for.
- Integrated AI Platforms: The app seamlessly integrates with major AI platforms, allowing users to utilize prompts directly within the application. This eliminates the hassle of switching between different services.
- Cost-Effective: Given its extensive features and capabilities, OnlyPrompts offers great value for its price. It’s an affordable solution compared to purchasing separate access to multiple AI platforms.

Cons:
- Speed Issues: Sometime may experience slower performance, which can be a drawback for those who prioritize quick responses.
- Missing Features: While it covers the basics well, there are a few advanced features that are not available, which might be a limitation for power users.

Conclusion:
Despite some speed and feature limitations, OnlyPrompts is a worthy investment for anyone looking for an affordable and comprehensive prompt solution. Its integration with popular AI platforms makes it a versatile tool for both casual and professional users. If budget is a key consideration, OnlyPrompts delivers substantial value without breaking the bank.