Yes, both Prompthackers and Promptomania offer a Free Trial.
The starting price of Promptomania begins at $3.99/month, while pricing details for Prompthackers are unavailable.
Prompthackers offers several advantages, including Free to use, No sign-up required, Enhances prompt engineering skills, Utilizes ChatGPT, Advanced prompt crafting mechanism and many more functionalities.
The cons of Prompthackers may include a No API provided, No user sign-up information, Limited roles and tasks, Lacks customization features. and Lacks offline capability
Promptomania offers several advantages, including Free online tool, Supports multiple text-to-image models, Human-friendly prompt builder, References people, objects and many more functionalities.
The cons of Promptomania may include a No mobile app support, Limited diffusion models support, No offline functionality, No user accounts/password protection. and No guarantee of prompt quality
