PromptPerfect offers Free Trial, but OctiAI does not.
The starting price of PromptPerfect begins at $16.67/month, while pricing details for OctiAI are unavailable.
PromptPerfect offers several advantages, including Optimizes prompts for LLMs/LMs/LMOps, Supports ChatGPT, GPT-3.5, DALLE, StableDiffusion and many more functionalities.
The cons of PromptPerfect may include a Limited model compatibility, Targeted at specific users, Only optimizes language prompts, Non-obvious results comparison. and Requires prompt input