PromptCraft vs Isy.AI

PromptCraft AI is your personal AI prompt engineer. Stop writing weak prompts that get mediocre results — start generating expert-level prompts that get the exact output you want, every time. WHAT IT DOES Describe your goal in plain English, pick your AI model, and PromptCraft AI generates a complete prompt with expert role definition, context, output format, and constraints — structured the way AI models actually respond best to. KEY FEATURES Instant Prompt Generation Type your goal, choose GPT, Claude, or Gemini, and get a production-ready prompt in seconds. Each one is engineered specifically for your chosen model — not just a generic template. One-Click Enhancements Improve any prompt instantly with expert techniques: • Add Role — give your AI an expert persona • Few-Shot Examples — teach with examples • Chain of Thought — enable step-by-step reasoning • Constraints — set clear limits and scope • Shorten — make it crisp and direct • Structure — add formatting and sections Prompt Debugger Paste any prompt and get an AI quality score, a breakdown of every weakness, and specific suggestions — then apply all fixes automatically with a single tap. Conversational Builder Answer a few guided questions and let PromptCraft AI engineer the prompt for you, step by step — no prompt theory required. Prompt Library with Version History Every prompt you save is tracked with full version history. Compare versions, restore any previous iteration, and see how your prompts improve over time. Use Case Packs Start faster with curated packs for: • General — any purpose • Content — blogs, captions, social media • Dev — code, debugging, architecture • Business — emails, PRDs, presentations Export & Share Copy, export as .txt or .md, and share prompts anywhere with native sharing — perfect for teams and workflows. WHO IT'S FOR • Marketers and content creators who use ChatGPT daily • Developers prompting Claude or Gemini for code help • Founders and product managers writing briefs and specs • Students and researchers exploring AI capabilities • Anyone who wants better AI output without learning prompt engineering PromptCraft AI puts expert-level prompt engineering in your pocket. Download free and start getting the AI responses you've always wanted.

Write it down. Isy remembers how it connects. Type or talk: a thought on a walk, a line worth keeping, half an idea before sleep. Isy files it, links it to what you thought months ago, and brings it back when it matters. No folders. No manual links. CAPTURE IN SECONDS • Type a note, record your voice, or upload an audio file • Brain dump: talk through everything on your mind and Isy turns each idea into its own note • Turn screenshots, photos, whiteboards and slides into notes • Upload a PDF and keep the concrete ideas that belong in your notebook • Bring in what another AI assistant already knows about you with one prompt ISY CONNECTS IT • Every note is tagged and linked to related earlier notes automatically • A private feed surfaces complete, standalone connections from across your notes • Flip a card for the full read, add a follow-up thought, or continue it in Chat • Hide a connection once and Isy will not bring back that card or a close restatement • The Isy map shows your Areas at a glance and how closely they connect THINK WITH WHAT YOU KNOW • Chat with your notes: answers cite the notes they come from and say so when your notes do not cover something • Tap a paragraph in an answer to save it as a note • A daily digest resurfaces older ideas that connect to what is active now • Optional reminders for new connections and your daily digest EVERYWHERE YOU SIGN IN • Sign in with Apple or Google for a free account: the same notebook on your iPhone and on the web at isy-ai.app • Share a note, digest, connection, map or chat as a clean PDF • Export everything as Markdown at any time • Lock Isy with Face ID TWO WAYS TO USE ISY • With a free account: your notes on every device, and all of Isy's AI • Without an account: a simple notebook on your iPhone. Nothing leaves it, and there are no AI features YOUR NOTES STAY YOURS Your notes are encrypted in transit and at rest. Isy's AI runs through Isy Cloud with Google (Gemini) and Groq, and neither trains AI on your notes. Your notes are never sold and never used for ads. Delete your account any time from Settings. Privacy policy: isy-ai.app/privacy Questions or ideas: support@isy-ai.app