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Software like Promptmetheus
What else does this job. Matched on what each project does, not on who links to whom.
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- Promptotypepromptotype.ioPromptotype is a web-based platform for developing, testing, and monitoring structured tasks that use large language models. It targets users who work with prompt templates, test queries, and model configurations in a repeatable workflow. The service provides an extended playground where prompt templates are designed and test queries are defined together with expected JSON schemas or result values. Queries can be run through a model to automatically fill expected results. Prompts are then tested against entire collections of queries, with basic collections used for development and extended collections created to verify production readiness. All capabilities extend to function calling within the same playground interface. Centralized management keeps prompt templates and model configurations in one location. A full history records every run and test. Periodic automated tests can be scheduled, with result summaries delivered by email. An additional interface supports the automatic creation of fine-tuned models directly from query collections. Promptotype is delivered as a hosted web service. Sign-up is offered at no cost. The platform is provided by Baionic, LLC.
- PromptFastpromptfast.devPromptFast is a web-based playground for AI and prompt engineers to test, debug, and optimize prompts for large language models. It supports multiple AI providers, instant feedback, and dynamic variables, streamlining the prompt engineering workflow for developers.
- Promptomaniapromptomania.comPromptomania is an online platform that provides tools for building, testing, and sharing AI prompts. It features a directory of AI models, visual prompt builders, and guides for users interested in generative AI across text, image, video, and audio modalities.
- Promptologerpromptologer.comPromptologer is a no-code platform that lets users turn their AI prompts into shareable and monetizable web apps. It supports prompt engineers, entrepreneurs, and business teams in deploying, managing, and sharing AI-powered tools without coding. The platform also enables collaborative prompt management and content publishing, making it easy to showcase and benefit from AI prompt collections.
- ImprovePromptimproveprompt.aiImprovePrompt is a web-based tool that helps users optimize their AI prompts for models like ChatGPT, Claude, and Gemini. It provides expert explanations, a prompt library, and educational resources to teach prompt engineering. Designed for AI users and prompt engineers seeking to improve their results and skills.
- PromptEvalprompt-eval.comPromptEval is a tool designed to assess and improve the quality of AI prompts, focusing on structural evaluation before prompts are deployed in production. It addresses common issues such as vague instructions, insufficient specificity, poor structure, and lack of robustness in prompts used with language models. The platform provides a scoring system that evaluates prompts across four key dimensions: clarity, specificity, structure, and robustness. Each dimension is measured independently, and the tool identifies exactly which aspect is failing and why, offering targeted feedback and suggestions for improvement. The platform offers several features to support prompt development and maintenance. Users can receive a detailed evaluation report with a numeric score from 0 to 100, highlighting critical errors and suggesting improved prompt rewrites. A fix iterator allows users to address specific failing instructions with minimal edits. PromptEval includes a versioning library, enabling users to save, track, and compare prompt versions, with each version maintaining its score, diff, and change context for traceability. The tool supports serving prompts via an API, allowing updates without redeployment. It also provides a playground for batch A/B testing of prompts using the user's own API key, supporting up to seven evaluation criteria and radar chart visualizations. A comparison feature lets users analyze prompt versions side by side, automatically detecting regressions and pinpointing their causes. PromptEval integrates with GitHub Actions, enabling a regression gate in continuous integration workflows. This feature evaluates prompts on pull requests and can block merges if the prompt's score drops, if there are conflicting instructions, or if the prompt regresses compared to the production version. This functionality is available on the Pro plan and above. The tool is intended for individuals and teams who manage prompts in production environments, including solo developers, daily AI practitioners, and larger teams requiring approval workflows and audit logs. PromptEval is delivered as a web-based platform with API access. Pricing includes a free plan with three web evaluations per month and limited API usage, a Basic plan at $9 per month, a Pro plan at $19 per month with expanded features, and a Team plan at $49 per month offering workspaces, roles, approval flows, and audit logs. The service also provides daily training sessions for learning prompt engineering on real workplace tasks.
- Power Promptpowerprompt.techPower Prompt is a prompt management tool for LLM prompts, built around keeping production prompts in one place. It describes itself as Git for LLM prompts and focuses on versioning, comparison, and prompt improvement for production use. Every prompt edit becomes a new version, with support for rollback, branching experiments, and marking a version as live. A compare view shows what changed between two prompts using GitHub-style diffs, line-by-line color coding, and synchronized scrolling for longer prompts. The product also includes an Improvise feature in its prompt editor, which is described as helping improve outputs, reduce errors, and structure prompts so the AI follows them more reliably. It can identify gaps in logic, handle edge cases, and suggest better prompt wording. Prompts can be saved, organized, reused, and downloaded in .md format. Power Prompt is presented as a web app, with an interactive demo and a link to the app itself. The page also offers docs, pricing, FAQ, and account-related areas such as subscription, support, and logout. Its pricing is listed as a 3-day trial followed by $5 per month, and the feature list states that unlimited prompt versions, unlimited prompt improvements, Git-style diffs, and all future features are included. The FAQ says prompts are treated as core intellectual property and kept in a central, versioned library, with download support for use outside the platform. The page says it is trusted by 1k+ founders and PMs.
- PrompToMarspromptomars.comPrompToMars is a web-based platform for generating, optimizing, and sharing AI prompts. It offers templates, presets, and a bilingual workflow to help users create high-quality prompts for business, education, coding, and marketing. Designed for teams and individuals working with AI models.
- PromptHubprompthub.usPromptHub is a collaborative platform for managing, testing, and deploying AI prompts. It offers version control, team collaboration, and an API for integrating prompt workflows. Users can share prompts publicly or privately, build portfolios, and leverage AI tools for prompt engineering. Designed for teams and individuals working with AI models.
- Prompt Builderpromptbuilder.ccPrompt Builder is a web-based tool designed for generating, optimizing, testing, and managing prompts for a wide range of AI models, including Gemini, Claude, ChatGPT, Grok, DeepSeek, Mistral, Meta, and Perplexity. It addresses the challenges of crafting effective prompts for different AI systems by enabling users to create model-specific prompts quickly, refine them in a built-in chat workspace, and organize their work for future use. The platform features a prompt generator that transforms user ideas into structured, model-ready prompts in seconds. Users can select a target model, describe their idea, and receive a detailed prompt tailored to that model’s requirements. Prompt Builder also includes an optimizer that analyzes existing prompts, asks up to three clarifying questions, and rebuilds them for improved effectiveness. The tool allows saving reusable instructions—such as voice, context, and constraints—which are automatically applied to new prompts, reducing repetitive setup. Additional capabilities include versioning, where every refinement is tracked on a timeline, allowing users to compare changes and revert to earlier versions as needed. Prompt Builder provides contextual follow-up suggestions after each prompt build, helping users explore variations and new ideas with a single click. The platform also offers transparency into how prompts are generated by showing the assumptions made during the process. Prompt Builder is used by a diverse audience, including marketers, founders, developers, researchers, and those new to AI, as well as experienced prompt engineers. Its workflow is designed to save time, improve output quality, and streamline prompt management for both individual users and teams. The service is accessible online and offers a free tier, with mention of a lifetime subscription option for long-term access and updates. It is positioned as a comprehensive prompt engineering tool that adapts to the specific needs of various large language models, aiming to reduce manual effort and enhance the quality of AI interactions.
- Promptitude.iopromptitude.ioPromptitude enables teams to manage, test, and optimize GPT prompts, build custom AI assistants, and automate workflows. It offers integrations, content storage, and a no-code interface for deploying AI-powered features in SaaS and mobile apps. Designed for product teams and developers seeking to streamline AI integration.
- Prompt EASYprompteasy.aiPrompt EASY provides a structured system for learning and mastering AI prompt engineering, catering to users from beginners to advanced practitioners. It addresses the challenge of developing effective prompts for large language models by offering guided pathways, real sample outputs, and a curated library of over 3,000 tested prompt templates across more than 40 domains, including marketing, coding, creative writing, sales, business, education, content creation, and data analysis. The platform emphasizes step-by-step learning, allowing users to progress from basic techniques to advanced prompt engineering patterns such as few-shot prompting, chain of thought, and dynamic delimiters. A core feature is the Experimentation Engine, which enables side-by-side comparison and A/B testing of outputs from leading language models like GPT-4, GPT-4o, Claude 3, Claude 3.5, and Gemini using the same prompt. This functionality helps users quickly identify which model best suits their specific use cases. Prompt EASY also offers one-click optimization controls that enhance prompts by adjusting tone, format, reasoning, and depth, aiming for consistent, high-quality outputs. Users can save, organize, and reuse their favorite prompts in a personal library, as well as export them directly to other AI tools. Progress analytics are integrated into the platform, allowing mastery tracking across different prompting domains with visual heatmaps, daily and monthly progress indicators, and skill level markers. As users master complex techniques, they can earn badges, supporting continuous improvement. The platform is designed for individuals and professionals who are serious about improving their prompt engineering abilities, including roles such as content strategists and engineering managers, as well as teams seeking to standardize and elevate their AI output quality. Prompt EASY is delivered as a cloud-based service with a single, transparent pricing plan called the Offline Mentor Plan. This plan is priced at ₹999 per month and includes weekly in-person classes, class materials and worksheets, mentor Q&A and support, unlimited prompt generations, access to all supported language models, advanced enhancement controls, full session history, and priority support. Users may cancel their subscription at any time.
- ManagePromptmanageprompt.comManagePrompt is an open-source tool for developers to capture, debug, and analyze LLM API calls locally. It provides a web UI for visualizing requests, responses, token usage, and cost estimation, supporting multiple LLM providers and easy integration into development workflows.
- HealMyPrompthealmyprompt.comHealMyPrompt is a web tool that converts project ideas into optimized prompts for AI-powered development platforms including Lovable, Bolt, and Replit. It addresses the need to create effective inputs for vibe-based coding tools by turning vague descriptions into structured prompts that incorporate selected features. Users begin by choosing a custom prompt option to describe a project from scratch or by selecting one of the provided templates such as a modern landing page, admin dashboard, or e-commerce store. Each template indicates that three features are included. The interface presents a list of quick features including user auth, payment system, database, dark/light mode, responsive design, AI chatbot, toast alerts, admin panel, and advanced search. Selecting any of these automatically incorporates them into the generated prompt. Once a prompt is produced the tool supplies buttons to edit the text, copy it, or generate a new version. The service is delivered entirely through a browser-based interface and was made by Nihad from QApilot.
- PrompTessorpromptessor.comPrompTessor is an AI prompt workspace for creating, analyzing, optimizing, refining, reverse-engineering, and organizing prompts. It is described as an AI prompt generator, optimizer, and library, with a focus on helping users turn rough ideas or source content into reusable prompts for better AI results. It works with any AI model. Its main features include prompt generation for any goal, format, or workflow; prompt analysis to identify what works and what needs improvement; prompt optimization for stronger results; and prompt refinement with feedback, formatting options, and iterative changes. The platform also includes reverse prompt functionality that can turn images, videos, URLs, or text into prompts, plus a prompt library for saving, organizing, and reusing prompts across projects and workflows. Prompt history tracks every version across generations, optimizations, refinements, and reverse prompts in one place. Additional capabilities named on the page include multi-language support with native-level understanding and cultural context, and privacy-focused handling with secure workflows. The page says it is used by creators, marketers, developers, and prompt engineers, and it also presents use cases for marketing campaigns, content creation, business and product work, developer workflows, visual content production, and team prompt operations. It is presented as one workspace for better AI prompts, with prompt workflows that can be run, saved, optimized, refined, and adapted for reuse. PrompTessor is web-based and offers log in and sign up access. The site says it is free. The page also lists Features, Pricing, FAQ, Docs, and Blog sections, and notes that the product is trusted by 33K+ creators, marketers, developers, and prompt engineers.
- Prompt Architectsprompt-architects.comPrompt Architects is an AI prompt generator for ChatGPT, Claude, and Gemini. It turns a simple prompt into a structured one by adding role, context, task, requirements, and tone, and it is presented as a way to reduce vague or inconsistent AI responses. Its features include instant enhancement with one click, intent detection, prompt history that auto-saves enhanced prompts for later reuse, and model optimization with selection for ChatGPT, Gemini, Claude, or auto-select. The service also includes libraries for general prompts, image prompts, and video prompts. The image prompt library is described as optimized for DALL-E, Midjourney, and Stable Diffusion, while the video prompt library adds scene descriptions, transitions, style directions, and timing-related structure in the examples shown on the page. Global variables let users define reusable values such as brand, tone, or audience and inject them into prompts or templates across a team. The product is available through a web interface and through Chrome and Firefox extensions. The Chrome extension is described as working on ChatGPT, Gemini, Claude, and more, with quick enhancement, prompt history, and a model selector. The page also includes documentation, FAQ, pricing, a blog, and an MCP Server link in its site navigation. Prompt Architects says it is free to start and requires no setup. The page also shows user reviews and states a 4.9-star average across 150+ reviews.
- omegapromptgithub.comomegaprompt is an open-source CLI tool for calibrating and evaluating prompts across Anthropic, OpenAI, Gemini, and local LLMs. It provides sensitivity-ranked scoring, risk reporting, and plugin support for advanced prompt engineering workflows. Designed for LLMOps and prompt engineers seeking robust, provider-neutral evaluation.
- NovaPromptnovaprompt.spaceNovaPrompt provides a complete workspace for generating, optimizing, testing, and organizing prompts for models like ChatGPT, Claude, Gemini, and Midjourney. Users can refine prompts in a built-in chat, save versions to a personal library, and reuse optimized instructions. A Chrome extension is also available.
- PromptDeskpromptdesk.aiPromptDesk is a free, open-source platform for creating, organizing, integrating, and evaluating prompts, agents, LLMs, and prompt-based applications. It helps AI developers and ML engineers manage the prompt development and integration lifecycle.
- ImPromptrimpromptr.comImPromptr is an AI prompt architecture tool for building, refining, and reusing production-ready prompts. It is described as built for engineers, not chatbots, and it centers on an iterative workflow for turning rough ideas into clearer prompts. The product combines version control, context management, and AI-guided refinement in one workflow. Its AI assistant guides prompting step by step, asks clarifying questions, and generates reusable context. The feature set also includes an organized prompt library with folders, tags, and search; context file generation that creates portable context files for use with any AI; and version history with saved edits, comparison, and rollback. The site also frames the workflow around specific use cases such as research, code context, strategic planning, and academic deep dives. ImPromptr is presented as a web-based service, with a dashboard and live demo shown on the site. The pricing callout says no credit card is required and lists 15 free chat refinements, the ability to save up to 5 prompts, 2 project workspaces, and up to 3 context files. It also says prompts can be exported to any AI tool. The site title and metadata describe it as a professional prompt architecture platform with AI-guided iterative refinement, context engineering, version control, and project organization, and they mention ChatGPT, Claude, and any LLM. The page also states that prompts are treated as intellectual property and mentions enterprise-grade security.
- PromptLayerpromptlayer.comPromptLayer is an infrastructure platform for AI engineering teams to version, test, and monitor prompts and agents. It provides tools for collaboration, evaluation, and observability, enabling teams to manage prompt lifecycles and ensure reliable AI agent performance.
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