If you're looking for a PromptPerfect alternative, OctiAI is another good option. It amplifies the power of AI models like ChatGPT and Midjourney by automatically creating optimized prompts for text and image tasks. OctiAI supports more than 15 of the biggest AI models, and it's got features like rapid prompt generation, an "Optimize" mode for further fine-tuning, and an AI community for learning and collaboration.
Another good option is Promptitude, which makes it easier to incorporate Generative Pre-trained Transformers (GPT) into your projects and workflows. It offers a secure interface for creating and iterating on GPT prompts, and it can be used for a variety of tasks, including personalized results, AI text generation and meeting minute automation. It has tiered pricing options, including a free account.
If you're more interested in building and optimizing generative AI applications, Klu is a more general-purpose tool. It supports several large language models and has features like automated prompt engineering, version control and performance monitoring. Klu is designed to help AI engineers and teams work more efficiently by letting them iterate faster based on model and user feedback.
Last, PROMPTMETHEUS is a full-featured tool for writing, testing and deploying prompts across more than 80 LLMs. It includes a prompt toolbox, performance testing and deployment tools, and it can be hooked up to third-party services like Notion and Zapier. PROMPTMETHEUS offers several pricing tiers, including a free option, depending on your needs and budget.