PrompTessor

Editorial Review

PrompTessor fills a growing niche in the AI tooling ecosystem by focusing specifically on prompt quality. As LLMs become central to more workflows, the quality of prompts directly impacts output quality, and PrompTessor provides a structured scoring system across six key dimensions to help users understand and improve their prompt engineering skills. The free plan allows 5 basic analysis requests and 1 advanced request per day, which is sufficient for casual users or those evaluating the platform. The Pro plan at $10/month offers 2,000 requests, while Pro+ at $15/month provides unlimited basic requests. The reverse-engineering feature — extracting prompts from images, videos, or URLs — is particularly innovative for users looking to replicate successful AI outputs. PrompTessor is most valuable for AI power users, developers building LLM-powered applications, and content creators who rely heavily on AI-generated output. The tool is educational as well as practical, helping users internalize what makes prompts effective. Its main limitation is the narrow focus — it's a specialized utility rather than a comprehensive AI platform, and the lack of integrations means it operates as a standalone tool in your workflow.