Prompt-Assistant and Promptly
Both tools are **competitors** — they independently transform user prompts into optimized prompts using different AI backends (Gemini vs. multi-model support) and prompt engineering frameworks, targeting the same use case of improving AI prompt quality through Chrome extensions.
About Prompt-Assistant
xPOURY4/Prompt-Assistant
Prompt Assistant is a professional Chrome extension that revolutionizes how you create AI prompts. Using advanced AI engineering techniques and Google Gemini AI, it transforms your simple ideas into optimized, high-quality prompts that deliver exceptional results across all major AI platforms.
Provides 12+ specialized prompt templates (creative writing, code generation, marketing, translation) with AI-powered quality assessment and real-time preview. Built as a Manifest V3 Chrome extension using vanilla JavaScript, it integrates Google Gemini 2.0 Flash for optimization while processing all data locally for privacy. Includes full bidirectional language support (Persian RTL + English LTR) and contextual smart questions to guide users through structured prompt refinement workflows.
About Promptly
dpintoryan/Promptly
A Chrome extension that transforms raw AI prompts into structured, high-quality prompts using proven prompt engineering frameworks. Supports OpenAI, Anthropic, Google Gemini, DeepSeek, and Grok. No backend, no accounts — just your own API key stored locally.
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