The Best Prompt Generator Databases for Founders (With Copyable ChatGPT Prompts)
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The Best Prompt Generator Databases for Founders (With Copyable ChatGPT Prompts)

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TL;DR

  • Prompt generator databases help founders find, create, and organize top-quality AI prompts.
  • They save time, boost creativity, and accelerate everything from fundraising to product research.
  • This post curates the best prompt database tools (free, paid, open-source), and shows you exactly how to use them for real startup tasks.
  • Includes ready-to-copy ChatGPT prompts for founders.
  • Bonus: Tips on building your own prompt library.
  • Join the Promptica newsletter for monthly founder-focused AI prompt guides.

Why Prompt Generator Databases Matter for Founders

If you’re building a startup, you already know that time is your most precious resource. But too often, founders waste hours crafting the perfect AI prompt for ChatGPT or Gemini, only to get so-so results.

That’s where prompt generator databases come in. These tools and collections give you instant access to proven prompts, templates, and even community-tested generators—so you can skip the guesswork and get back to building.

Whether you’re prepping for a fundraising pitch, researching a new market, or rapidly validating features, a good prompt database is a serious force multiplier.

The Top Prompt Generator Databases (Curated for Founders)

Below are the most useful prompt generator databases right now. Each listing includes why it’s valuable, which platforms it supports, and a founder-focused use case.

1. The Prompt Index

  • What it is: A massive, searchable database of prompts for ChatGPT, Midjourney, Stable Diffusion, and more.
  • Best for: Rapid idea generation, pitch deck creation, investor research.
  • Why founders love it: Browse by use case (e.g., “Fundraising,” “Startup Validation”) or keyword. Many prompts are rated and community-tested.

Try This Prompt (copy/paste into ChatGPT):

“Act as a VC with expertise in SaaS. I’m a founder and need tough questions about my business model and go-to-market. Please ask me the top 10 questions you’d want answered before investing.”

2. PromptHackers.co

  • What it is: Curated prompt collections, plus a growing library of prompt engineering guides.
  • Best for: Leveling up your prompt skills, finding “recipes” for complex tasks (automation, content, research).
  • Why founders love it: Community-contributed prompts and feedback, with a focus on what actually works for startups.

Try This Prompt:

“I need a step-by-step market research plan for a direct-to-consumer health app, including how to use public data and AI tools. Please format as a checklist.”

3. Metrics Mule Prompt Generators Database

  • What it is: An index of prompt generator tools (not just static prompt lists), including free, paid, and open-source projects.
  • Best for: Finding actual tools that help you auto-generate prompts for niche tasks (e.g., product descriptions, investor outreach, competitor analysis).
  • Why founders love it: Filter by free, open-source, or paid; each listing links to the original tool.

Try This Prompt:

“Generate a cold outreach email for investors in the AI SaaS space. Include a compelling subject line, brief company intro, and a call to action for a meeting.”

4. Awesome ChatGPT Prompts (GitHub)

  • What it is: The most popular open-source prompt list for ChatGPT, with thousands of community contributions.
  • Best for: Power users who want to dig deeper or fork their own prompt collections.
  • Why founders love it: Free, well-organized by use case (including startup, business, and product).

Try This Prompt:

“I’m a solo founder preparing for demo day. Give me a 2-minute elevator pitch script for my AI-powered productivity SaaS.”

5. FlowGPT

  • What it is: Social platform where users share, rate, and remix prompts for ChatGPT and other LLMs.
  • Best for: Discovering “trending” prompts, remixing for your own workflows.
  • Why founders love it: Upvote the best prompts, follow creators, and see what’s working for other founders.

Try This Prompt:

“Give me a 1-page business plan template for a B2B fintech startup, with sections for problem, solution, target customer, and go-to-market.”

Bonus: Build Your Own Prompt Generator Database (In Notion or Google Sheets)

Pro tip: The best founders don’t just use prompt databases—they build their own.

  • Start a simple Notion database or Google Sheet.
  • Add columns for “Prompt,” “Use Case,” “AI Tool,” “Results,” and “Tweak Notes.”
  • Each time you find, test, or improve a prompt, log it here.
  • Over time, you’ll have a personalized prompt stack for every founder task.

More Founder-Focused Prompt Ideas (Copy and Paste!)

  • “Summarize the top 3 competitors in the [your industry] space and compare their value props.”
  • “Draft a convincing LinkedIn post announcing our pre-seed round (target: early customers and partners).”
  • “Help me brainstorm 5 new distribution channels for a remote SaaS product.”

Ready to Unlock More Founder Prompt Power?

The right prompt can save you hours—or land your next investor meeting. If you want founder-tested AI prompt guides, join our Promptica.ai newsletter for monthly resources, templates, and exclusive prompt drops.

Build smarter, not harder—start your prompt database today.