12+ Templates

Prompt Lab

Ready-to-use prompt templates for ChatGPT, Claude, Gemini, and other AI assistants. Copy, customize, and start creating.

Email Writing
Professional Follow-Up Email
Follow up with a potential client after they request a quote

Write a professional but friendly email to a potential client who asked for a quote. Context: They own a [type of business]. They asked about pricing but have not provided full project details. Goal: Get them to schedule a 20-minute discovery call. Tone: Clear, helpful, not pushy. Include: - Thanks for reaching out - Brief explanation that pricing depends on scope - 3-5 questions they should answer - Call scheduling CTA Keep it under 200 words.

Email WritingEmail Writing
Works with: ChatGPT, Claude, Gemini
Email Writing
Cold Outreach Email
Reach out to potential clients who do not know you yet

Write a cold outreach email to a potential client. My service: [describe your service] Their business: [describe their business] Why I am reaching out: [specific reason - saw their post, noticed an issue, etc.] Goal: Start a conversation about how I might help. Requirements: - Lead with their situation, not my pitch - Be specific about why I am contacting them specifically - End with a low-commitment ask (quick call, reply with thoughts) - Keep it under 150 words - No fake urgency or manipulation Tone: Direct, professional, curious.

Email WritingEmail Writing
Works with: ChatGPT, Claude, Gemini
Email Writing
Difficult Conversation Email
Handle pricing increases, delays, or other tough topics

Write an email delivering difficult news to a client. Situation: [describe the issue - price increase, delay, scope change, etc.] Reason: [why this is happening] What I am offering: [mitigation, options, next steps] Requirements: - Be direct about the issue in the first paragraph - Take appropriate responsibility - Provide clear options or next steps - Maintain the relationship - Keep it professional but human Do not: - Over-apologize or be defensive - Bury the main point - Use vague corporate language

Email WritingEmail Writing
Works with: ChatGPT, Claude, Gemini
Business Validation
Business Idea Evaluation
Get a thorough assessment of a business idea

Act as a skeptical startup advisor with 20 years of experience evaluating business ideas. Evaluate this business idea: [Insert your business idea here] Please assess: 1. Target customer - Who exactly would buy this? 2. Problem urgency - How painful is this problem? 3. Existing alternatives - What do people do today? 4. Revenue potential - How would this make money? 5. Operational difficulty - What would it take to deliver this? 6. MVP version - What is the simplest test? 7. Reasons this might fail - Be brutally honest 8. What I should test before spending money Be direct and practical. Avoid generic advice. Point out specific risks and assumptions I need to validate.

Business ValidationBusiness Idea Validation
Works with: ChatGPT, Claude, Gemini
Business Validation
Competitor Analysis
Analyze your competition systematically

Act as a competitive intelligence analyst. I am considering entering this market: [describe your market/product] My potential competitors include: [list 3-5 competitors if known] Please analyze: 1. Who are the main players in this space? 2. How do they position themselves? 3. What are their apparent strengths and weaknesses? 4. Where might there be gaps or underserved segments? 5. What would it take to differentiate meaningfully? 6. What can I learn from their pricing, messaging, and customer reviews? If I have not listed competitors, research and suggest the most relevant ones based on the market I described. Be specific and actionable, not generic.

Business ValidationBusiness Idea Validation
Works with: ChatGPT, Claude, Gemini
Investor Pitch
Pitch Deck Outline
Create a 10-slide investor pitch structure

Turn this business concept into a 10-slide investor pitch outline. Business: [describe your business] Target raise: [amount if known] Stage: [pre-seed, seed, Series A, etc.] Create an outline with these slides: 1. Problem - The pain you are solving 2. Solution - How you solve it 3. Market - Size and opportunity 4. Product - What you have built or will build 5. Business model - How you make money 6. Go-to-market - How you will acquire customers 7. Competition - Landscape and differentiation 8. Traction - What you have achieved or will validate 9. Team - Why you are the right team 10. Ask - What you need and what you will do with it For each slide, provide: - Main headline/message - 3-4 key points to include - Data or proof points needed Use plain English. Make claims realistic and defensible.

Investor PitchInvestor Pitch Creation
Works with: ChatGPT, Claude, Gemini
Investor Pitch
Executive Summary
Write a one-page business summary

Write a one-page executive summary for investor outreach. Business: [describe your business] Stage: [current stage] Traction: [any traction, users, revenue] Raising: [amount if known] Include: 1. Opening hook - one sentence that captures attention 2. Problem - 2-3 sentences on the pain point 3. Solution - 2-3 sentences on your approach 4. Market - size and why now 5. Business model - how you make money 6. Traction - what you have achieved 7. Team - relevant background (brief) 8. Ask - what you need Keep it to one page (about 400 words). Avoid buzzwords and hype. Be specific about numbers and facts.

Investor PitchInvestor Pitch Creation
Works with: ChatGPT, Claude, Gemini
Website Evaluation
Landing Page Review
Evaluate a landing page for conversion

Act as a conversion-focused website strategist with 15 years of experience. Review this landing page: [Paste the URL or describe the page content] Evaluate: 1. Clarity - Is it immediately clear what this is and who it is for? 2. Value proposition - Is the benefit compelling? 3. Trust signals - What builds or undermines credibility? 4. Conversion path - Is the CTA clear and compelling? 5. Friction points - What might make visitors hesitate? 6. Missing information - What questions are left unanswered? 7. SEO basics - Title, meta description, headers 8. Mobile experience - Any obvious issues? For each issue, provide: - The problem - Why it matters - A specific recommendation Prioritize: What are the top 3 things to fix before launch?

Website EvaluationWebsite Evaluation
Works with: ChatGPT, Claude, Gemini
Website Evaluation
Homepage Audit
Comprehensive homepage effectiveness review

Act as a senior UX strategist reviewing a homepage. Website: [URL or paste homepage content] Business type: [what they do] Target audience: [who they serve] Primary goal: [what should visitors do?] Analyze: 1. First impression (above the fold) - What do visitors understand in 5 seconds? - What is the primary message? 2. Navigation and structure - Is it clear where to go? - Are important pages easy to find? 3. Content hierarchy - Does the page guide visitors logically? - Are sections prioritized correctly? 4. Call to action - Is there a clear next step? - Is it compelling? 5. Trust and credibility - Social proof, credentials, testimonials - Professional appearance 6. Technical basics - Load time concerns - Mobile responsiveness Provide a prioritized list of improvements with specific recommendations.

Website EvaluationWebsite Evaluation
Works with: ChatGPT, Claude, Gemini
Deliverable Review
Vendor Proposal Review
Analyze a proposal from a developer, agency, or contractor

Act as a strict project reviewer helping me evaluate a vendor proposal. I need: [describe what you hired them for] Their proposal says: [Paste the proposal text] Evaluate: 1. Scope clarity - Is it specific about what is included? - Are deliverables clearly defined? 2. Missing items - What should be included but is not mentioned? - What assumptions might bite me later? 3. Pricing concerns - Are there hidden costs? - Is the pricing model clear? 4. Timeline realism - Does the timeline make sense? - Are milestones defined? 5. Red flags - What concerns you about this proposal? - What needs clarification before signing? 6. Questions to ask - What should I ask before agreeing? Be direct. Err on the side of caution.

Deliverable ReviewDeliverable Evaluation
Works with: ChatGPT, Claude, Gemini
Deliverable Review
Delivered Work Review
Evaluate work someone has delivered to you

Act as a quality assurance expert helping me review delivered work. I hired someone to deliver: [describe the deliverable] The original scope/agreement was: [paste relevant parts] Here is what they delivered: [Describe or paste what you received] Evaluate: 1. Does it meet the stated scope? - What was promised vs. what was delivered? 2. What is missing? - Required items not included - Standard items that should have been included 3. What is substandard? - Quality issues - Incomplete work 4. Questions I should ask - Clarifications needed - Issues to raise 5. What should be fixed before payment/launch? - Must-fix items - Should-fix items - Can-wait items 6. What is acceptable? - What meets expectations - What exceeds expectations Be direct and practical. Help me have a productive conversation with the vendor.

Deliverable ReviewDeliverable Evaluation
Works with: ChatGPT, Claude, Gemini
Deliverable Review
Contract Red Flag Check
Identify potential issues in a service agreement

Act as a business advisor helping me review a service contract. Note: This is for general guidance, not legal advice. The contract is for: [describe the service] Contract text: [Paste the contract or key sections] Look for: 1. Scope issues - Is the work clearly defined? - What about changes and additions? 2. Payment terms - When is payment due? - What triggers payment? - Refund or cancellation terms? 3. Ownership and rights - Who owns the deliverables? - Any licensing restrictions? 4. Liability and risk - What are you responsible for? - What happens if things go wrong? 5. Exit clauses - Can you terminate? Under what conditions? - What are the penalties? 6. Missing protections - What should be there but is not? - Standard clauses to request Highlight concerning language and suggest questions to ask.

Deliverable ReviewDeliverable Evaluation
Works with: ChatGPT, Claude, Gemini
Tips for Better Prompts
  • 1

    Be Specific

    The more context you provide, the better the output.

  • 2

    Set the Role

    Tell the AI who it should act as (e.g., "Act as a career coach").

  • 3

    Iterate

    Refine your prompts based on the results you get.