438+ prompts · 90 sub-categories · 13 roles
AI Prompt Library — 500+ Free Prompts
500+ free AI prompts for every role
Copy-paste prompts for ChatGPT, Claude, Gemini, and any other AI tool — across 13 work areas like sales, marketing, engineering, product, founders & more.
Pick a role or search by keyword.
Preview the full template in a modal.
One click puts the full prompt on your clipboard.
Replace the [bracketed inputs] and send.
Featured prompts
Hand-picked highlights from the library. Pick a role below to browse all 438+ prompts.
Browse by role
Jump straight to prompts built for what you do.
Sales
Focus on value propositions, ROI, and customer benefits in prompts.
48 prompts
Marketing
Use persuasive, benefit-focused language with clear calls-to-action.
46 prompts
Founder & Executive
Prioritize strategic thinking and high-level business impact in outputs.
35 prompts
Product Management
Emphasize user needs, trade-offs, and data-driven decision-making.
32 prompts
Operations
Focus on efficiency, process optimization, and actionable workflows.
30 prompts
Customer Success
Emphasize empathy, problem-solving, and customer-centric language.
33 prompts
Engineering
Use precise technical language; avoid marketing jargon.
28 prompts
Data & Analytics
Present insights with data context and clear analytical reasoning.
30 prompts
Finance
Focus on accuracy, precision, and financial clarity in outputs.
28 prompts
Legal
Use precise, unambiguous language; avoid casual or flowery phrasing.
28 prompts
Consultant
Tailor outputs for diverse client needs and clear deliverables.
30 prompts
HR & People
Emphasize empathy, fairness, and people-centered communication.
33 prompts
General
Focus on clarity and practical application to your specific work context.
37 prompts
About the AI Prompt Library
Curated by the iToolVerse editorial team · Last updated May 2026 · 438+ prompts
An AI prompt library is a curated collection of pre-written instructions you copy into chatbots like ChatGPT, Claude, or Gemini to get reliable, role-specific outputs. Instead of re-writing the same briefing every time, you grab a template that already specifies the goal, tone, constraints and output format — then fill in the details for your situation.
The iToolVerse AI Prompt Library is a free, curated collection of 500+ ChatGPT prompts, Claude prompts, and Gemini promptsorganised by job role. Whether you're a salesperson writing cold emails, a marketer building ad copy, an engineer documenting a pull request, or a founder drafting an investor update — there's a tested template here.
Each prompt is written in plain natural language and works with any large language model. Click any prompt to preview the full template, copy it to your clipboard with one click, replace the [bracketed inputs] with your specifics, and paste into your favourite AI tool.
How we curate
Every prompt in this library is written by the iToolVerse editorial team and tested across at least three major models — ChatGPT (GPT-4o / GPT-5), Claude (Sonnet / Opus), and Gemini — before it ships. We start from real workflows: cold-email cadences sales reps actually run, PRD outlines product managers actually file, launch checklists marketers actually use. We rewrite each prompt for clarity, add explicit [bracketed inputs] for the parts you should replace, and trim filler that confuses the model. Prompts are reviewed quarterly and retired when they stop producing useful output. We follow guidance from OpenAI's prompt engineering guide, Anthropic's Claude prompting docs and Google's Gemini prompting strategies so the templates work cleanly across providers.
What you get
500+ free prompts
Hand-curated, tested, ready-to-use templates across 13 work areas.
Tool-agnostic
Works with ChatGPT, Claude, Gemini, Perplexity, Mistral, Llama and any LLM.
One-click copy
Copy the full prompt to your clipboard with a single click.
Search across everything
Search by title, description, prompt body or sub-category.
13 roles, 90 sub-categories
Sales, marketing, engineering, product, founder, ops and more.
100% free, no signup
No account, no rate limits, no API key. Free for commercial use.
Browse by role
Sales, Marketing, Engineering, Product Management, Founder/Executive, Operations, Customer Success, Data & Analytics, Finance, Legal, HR, Consultant, or General productivity.
Frequently Asked Questions
Common questions about the AI prompt library and how to find and use prompts.