Sites and apps similar to Prompt Hub include Promptline, which is free and open source. Other options are ImPromptr, SpacePrompts, PromptVault and PromptMatrix. In total there are eight Large Language Model (LLM) Tools like Prompt Hub for Mac, self-hosting, Windows, iPhone and iPad.
Keyboard-first tray app for coding agents: copy an error or diff, press a global hotkey, choose a prompt, and paste clipboard context into Claude Code, Codex, Cursor, or browser chat. Plain JSON packs include search, pins, fields, preview, and review before use. No account or telemetry; disable daily update checks.
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A professional prompt architecture platform that helps AI power users build production-ready prompts through iterative refinement, context engineering, version control, and project-based organization.
United States
SpacePrompts is an AI prompt management platform that helps individuals and teams organize, run, and refine their prompts, with a built-in playground, prompt evaluator, and multi-model support.
Save, organize and reuse your AI prompts in a Chrome side panel — one-click insert into ChatGPT, Claude, Gemini and 6 more AI platforms.
ItalyEU
PromptMatrix is an open-source prompt CI/CD pipeline and runtime governance registry designed for AI agent swarms and LLM-powered applications. It decouples prompt behavioural specifications from application codebases, allowing teams to version, evaluate, review, and hot-patch...
India
The open-source LLMOps platform: prompt playground, prompt management, LLM evaluation, and LLM observability all in one place.
GermanyEU
PromptPlanner is a native Mac prompt manager that keeps your prompt library in one visual board instead of scattered across chats and notes. Each project gets its own column with a clear goal, and every prompt sits as a simple text card you can send to your clipboard in a single...
NetherlandsEU
Your AI prompts. Ready in seconds. Stop digging through Notes and random tabs. Access your prompt library from the menu bar, keyboard, or hotkey — without leaving the app you're in.
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