The AI Operator's Prompt Vault

What it does

Tired of vague AI outputs? The AI Operator’s Prompt Vault is 150 proven prompts across 6 business categories: Marketing, Sales, Operations, Finance, HR, and Strategy. Each prompt includes when to use it, why it works, and the ready-to-paste text. Works with ChatGPT, Claude, Gemini, and any LLM. Perfect for solopreneurs and consultants who want to use AI like a pro.

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  200+ ChatGPT Mega-Prompts for Sales2025 · ▲49

  Make money in your sleep with powerful copy-paste AI prompts

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  150+ AI PromptsJul 2026 · payhip.com · ▲17

  150+ ready-to-use AI prompts for ChatGPT, Claude & Grok

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  AI Prompt BuilderMar 2026 · understandingai.net · ▲24

  Free master prompts for ChatGPT, Claude, Gemini & more

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  AI prompt toolkit for EntrepreneursJan 2026 · mnasra.gumroad.com · ▲5

  75+ copy-paste prompts to save hours with ChatGPT & Claude

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  100 AI Prompts for BusinessJun 2026 · mosquito3.gumroad.com · ▲2

  100 copy-paste ChatGPT prompts across 10 business ctegories

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  100+ Prompts for Freelancers & FoundersJun 2026 · mazayra.gumroad.com · ▲3

  Stop using AI as a search engine, make it a thought partner

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  I trained a 125M model to autocomplete piano on-device▲598

  I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.

  AI · 17d ago · simedw.com

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  Astute▲585

  Automate your B2B brand going viral, with new media creators

  AI · 19d ago · company-app.joinastute.com

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  Grok Bot▲547

  AI teammates that you can give real work to

  AI · 26d ago · x.ai

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  Needle2: 14MB agentic LLM for phones, wearables, smart home and robots▲537

  Hey HN, Henry from Cactus here! We previously released Cactus Needle, a 14MB agentic LLM for tool call, device use, and structured extraction for phones, wearables, smart homes, small robots and microcontrollers. We got really great feedback here, and have now incorporated the suggestions to release Needle 2. The whole model is a single 14MB binary that runs a full session in 28MB of RAM; 45m parameters at 2bit compression. Needle hits 500 tokens/sec decode speed on a Raspberry Pi 5, sits between 400-1,500 tokens/sec on VR devices like Meta Quest 3S and Apple Vision Pro, and ranges…

  AI · 27d ago · cactuscompute.com

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  Monid▲475

  One wallet, every paid tool your agent needs

  AI · 7d ago · monid.ai

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  Clara AI SDR▲460

  Turn website visitors into qualified pipeline

  AI · 20d ago · clarasdr.ai

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  Lightfield▲891

  AI-native CRM that builds itself and does work for you

  AI · Mar 2026 · lightfield.app

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  Tobira.ai▲730

  A network where AI agents find deals for their humans

  AI · Mar 2026 · tobira.ai

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  Claude Import Memory▲725

  Switch from ChatGPT to Claude with import memory feature

  AI · Mar 2026 · claude.com

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  Littlebird▲712

  The AI assistant that already knows your work

  AI · Mar 2026 · littlebird.ai

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  Viktor.com▲701

  Your AI Coworker that proactively executes tasks

  AI · Mar 2026 · viktor.com

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  Jupid▲664

  File your taxes with Claude Code

  Commerce · Mar 2026 · jupid.com