Promptic is a GenAI optimization platform for developers and teams building LLM applications. It benchmarks prompts, models, and agent workflows on user-provided data, using quality, cost, and latency metrics to guide optimization and validation.
TokenTrim is a Chrome extension that compresses prompts before sending them to ChatGPT, Claude, or Gemini. It helps users remove filler, review shorter versions, and track estimated token savings while processing prompt text locally.
BestPromptFor is a browsable library of ready-to-copy AI prompts for ChatGPT, Claude, and everyday work. It helps business users, creators, learners, and others adapt task-specific templates for planning, writing, communication, research, and more.
Revalvo is a browser-based, local-first LLM eval workbench for running prompts across multiple models, scoring results, versioning prompts, and batch-testing datasets. It is designed for users who want to compare outputs and keep prompt work in the browser without creating an account.
Image to Prompt is a web-based tool that turns reference images into AI prompts for models such as Midjourney, FLUX, Stable Diffusion, ChatGPT Image, and Nano Banana. It offers a free tier with daily credits, supports file uploads and public image URLs, and lets signed-in users edit and save prompt revisions.
AIQualityHQ is a browser-based prompt quality checker and LLM tool suite for prompt engineers, QA teams, and developers. It helps users review, rewrite, optimize, scan, and audit prompts with deterministic browser-side checks and optional API access for scale.
Prompt Golf is a browser-based prompt-engineering game where players solve AI output challenges in the fewest characters and messages. It includes accounts, a public leaderboard, and progress-based transcript access.
Prompt Bridge is a free Chrome extension that helps you carry AI conversation context across supported chat platforms. It is aimed at people who want to move between assistants without restarting a thread, while keeping data local by default.
ContxtAI is an open-source browser extension that stores reusable AI context locally and injects it into supported chat tools like ChatGPT, Claude, and Gemini. It is aimed at people who want to keep prompts, rules, and preferences portable without repeatedly copy-pasting them.
PromptAnything is a web app that turns a plain-English goal into a structured AI prompt through a mode-based, question-driven workflow. It is designed for people who want more precise prompts for tools like ChatGPT, Claude, and Gemini without building the prompt framework themselves.
YourOnlyAI is a web-based tool finder that ranks AI tools and other utilities for a specific task, then gives users a ready prompt to start. It helps people compare options quickly across writing, code, conversion, productivity, and more.
Archly is a prompt generation workspace for AI app builders that turns an idea into a structured prompt for tools like Lovable, Bolt, v0, Cursor, Claude Code, and Replit. It is aimed at developers, indie founders, and vibe coders who want a guided way to produce platform-specific prompts.
vibe-check is a skill for AI coding tools that helps beginners turn a vague app idea into a validated, buildable plan before coding starts. It supports planning, validation, and guided build checkpoints for tools such as Claude Code.
Prompt Area is a React chat and prompt input component for AI interfaces. It supports mentions, slash commands, tags, markdown, and file attachments, with install options through npm or the shadcn registry.
Prompt Shots is a prompt library and workspace that helps people capture, organize, search, and share AI prompts across web and mobile. It supports camera-based OCR capture, prompt chains, and quick sharing into major AI tools.
Velocity is a prompt optimization tool that helps users refine prompts for ChatGPT, Claude, Gemini, and other AI tools. It offers a free tier, paid Pro features, and an enterprise option for team governance and visibility.
HuntingHydra’s AI Skills & Workflows Marketplace is a subscription library of prompts and workflows for B2B SaaS teams. It supports positioning, SEO/GEO/AEO, GTM, copywriting, UX design, and AI coding workflows in Claude, ChatGPT, or Gemini.
PromptPin is a prompt directory and sharing platform for AI tools, with feeds, tool-specific pages, and creator profiles. It helps people discover, save, and deploy prompts for tools like ChatGPT, Claude, Midjourney, Cursor, and Gemini.
Beast Teleprompter is an online teleprompter and teleprompter app for iOS and macOS. It helps creators and speakers read scripts naturally with AI follow reading, floating prompt mode, and basic script tools.
Synci is an AI soundtrack platform for content creators, editors, and production teams. It helps users find royalty-free music, sound effects, and AI music through conversational search and AI-assisted matching.