Table of Contents
AI Prompts for Pitch Deck: 18 Templates Across ChatGPT, Claude And Gemini
Investors see a hundred decks a quarter, and most of them blur. The decks that get a meeting are not the most polished. They are the most specific. A real number on slide four. A customer quote that sounds like nothing else in the inbox. A market sizing slide that cites sources the investor recognises. A “why now” that names a shift in the world rather than a vague trend. Generic templates produce generic decks, and generic decks get archived.
A strong AI prompt for pitch deck creation has to push the founder for that specificity instead of letting them hide behind structure. The 18 templates in this guide, six each for ChatGPT, Claude and Gemini, are built around that pressure. ChatGPT covers seed decks, Series A decks, demo day decks and re-pitches after a pivot. Claude turns founder brain dumps, customer interviews and existing decks into tighter narratives. Gemini pulls live market data, comparable funding rounds and investor-specific tailoring.
Why AI Works Well For Pitch Decks
Pitch decks follow a fairly fixed structure that investors look for: problem, solution, market, traction, business model, team, ask. AI handles structured narratives well when the brief is specific. A strong, structured prompt produces a credible first draft in one pass.
Each Model Has A Different Edge ChatGPT is the most flexible for general drafting and tone changes. Claude handles long founder material and tight narrative editing best. Gemini is unmatched for market sizing and competitor research using live web information.
Specificity Beats Polish Investors read hundreds of decks. The ones that stand out are specific: real numbers, real customers, real insight. The prompts here force the model to demand specifics from you, rather than producing generic founder-deck filler.
Narrative Arc Matters A pitch deck is a story, not a list of slides. The strongest prompts treat the deck as a narrative with tension and resolution, not a series of headings to fill in.
Tailoring Per Investor Wins A deck for a seed investor looks different from one for a growth-stage fund. Several prompts here ask the model to tailor for the specific reader, which lifts response rates materially.
ChatGPT Prompts For Pitch Decks
ChatGPT is the flexible workhorse for pitch deck drafting. It handles full decks, narrative iteration and tone changes quickly. These six ChatGPT prompts for pitch deck building cover the situations founders face from first investor outreach through closing the round. Each ChatGPT prompt for pitch deck below is built around a specific scenario, so you can pick the right ChatGPT prompt for pitch deck for the job rather than starting from a blank page.
1. Full Investor Pitch Deck From Scratch
Act as a venture partner who has reviewed thousands of pitch
decks and knows what wins meetings.
Context:
- Company: [name and one-line description]
- What you do: [product or service in plain language]
- The problem you solve: [for whom and why it matters]
- Stage: [pre-seed, seed, Series A, etc.]
- Raise target: [amount and use of funds]
- Traction so far: [revenue, users, growth rate, key metric]
- Team highlights: [what makes the team credible]
- Why now: [the trigger or shift making this the moment]
Build a 12-slide investor pitch deck.
Slide structure:
1. Title slide with company and one-line value statement
2. Problem (in the customer's voice)
3. Why this problem matters now
4. Solution in one clear sentence
5. How it works in three steps
6. Market size (TAM, SAM, SOM with reasoning)
7. Business model
8. Traction
9. Competition and our wedge
10. Team
11. The ask: amount, use of funds, milestones
12. Contact
For each slide: title, 3-5 bullets or short paragraph, 2 sentences
of speaker notes.
Rules: specific numbers wherever possible. Plain language. No
buzzword bingo.Where it works best: ChatGPT produces a complete, well-structured investor deck on the first pass and is easy to iterate with slide by slide. This is the ChatGPT prompt for pitch deck most teams reach for first.
Best for: First full deck draft when you have the basics but need investor-ready structure.
2. Seed-Stage Pitch Deck With Limited Traction
Act as a seed investor advising a founder on how to pitch
when traction is thin but the insight is strong.
Context:
- Company: [name and what you do]
- Problem: [the specific problem]
- Insight: [the non-obvious thing you understand that others
do not]
- Early signal: [the smallest piece of evidence that this is
real, even if it is qualitative]
- Founder background: [what makes you the right person]
- Raise: [amount and what 18 months of runway will produce]
Build a 10-slide seed deck that leans on insight and team rather
than traction.
Slide structure:
1. The hook in one line
2. The customer's actual experience today
3. The insight: what we understand that the market does not
4. Our solution
5. Why we are uniquely placed to build it
6. Early signal (qualitative or quantitative)
7. Market direction and timing
8. The plan: what we will prove with this round
9. The team and what they have done before
10. The ask
Rules:
- Be honest about what we have not proven yet.
- Insight slides must show a real, specific insight, not a
rephrased version of "the market is broken".Where it works best: ChatGPT handles insight-led narratives without inflating traction into something it is not.
Best for: Seed rounds where the founder has more insight than metrics.
3. Series A Pitch Deck With Real Metrics
Act as a growth-stage investor evaluating a Series A
opportunity. You want to see numbers that prove the model works
at small scale.
Context:
- Company: [name and what you do]
- Stage: [closing Series A]
- Current ARR or revenue: [number]
- Growth rate: [monthly or quarterly]
- Gross margin: [percentage]
- Key efficiency metric: [CAC payback, LTV/CAC, magic number]
- Cohort behaviour: [retention curve, expansion rate]
- Raise target: [amount and milestones]
Build a 12-slide Series A deck.
Slide structure:
1. Title and one-line positioning
2. What you do and who pays you
3. The market and where you fit in it
4. The traction story (revenue, growth, customers)
5. Unit economics (the numbers an investor will dig into)
6. Cohort retention or expansion (the proof the model works)
7. Go-to-market motion
8. Competition and durable advantage
9. Why now
10. Team
11. Plan with this raise, tied to milestones for the next round
12. The ask
Rules:
- Lead with numbers. Investors at this stage want metrics first.
- Each metric must be specific and verifiable in diligence.Where it works best: ChatGPT writes Series A decks with the financial discipline this stage requires, without falling into seed-style storytelling.
Best for: Series A rounds where the model has been validated and the question is scale.
4. Re-Pitch After A Pivot Or Reset
Act as a founder coach helping a team pitch after a pivot.
Context:
- Original company thesis: [what you started with]
- Why you pivoted: [what you learned that forced the change]
- Current company thesis: [where you are now]
- What carried over from before: [team, IP, customer
relationships]
- What is genuinely new: [model, market, motion]
- Current traction: [where you stand today]
Build a 10-slide deck designed to re-pitch confidently after
a pivot.
Slide structure:
1. The new headline (do not bury the lead)
2. Where we started (one slide, honest)
3. What we learned (the insight that justified the pivot)
4. Where we are now and why this thesis is stronger
5. What carried over: team, capital, learnings
6. Current traction
7. Why now is the right time for this thesis
8. Plan with this round
9. Team
10. Ask
Rules:
- Confident, not apologetic. Pivots are normal, not failures.
- The "why we pivoted" slide should make investors trust the
team more, not less.Where it works best: ChatGPT writes credible pivot narratives without slipping into either apology or hype.
Best for: Re-pitching after a strategy change, where existing investors and new ones need to be brought along.
5. Demo Day Pitch Deck (Short Form)
Act as a pitch coach preparing a founder for a demo day
where they have five minutes and 8 slides max.
Context:
- Company: [name and what you do]
- The single most compelling thing about your business: [one
sentence]
- The number that proves it is working: [one number]
- The ask: [what you want from the room]
Build an 8-slide demo day deck.
Slide structure:
1. The hook in one sentence (what you do and the punchline)
2. The problem in one line
3. The solution in one line
4. The proof: one number, large on the slide
5. The model in three bullets
6. Why us
7. Why now
8. The ask
Rules:
- Each slide should be readable in 5 seconds.
- One idea per slide. No bullet lists longer than three items.
- Punchy language. Founder voice.Where it works best: ChatGPT is excellent at compression, which is exactly what demo day decks need.
Best for: Demo days, accelerator showcases, conference stages, anywhere with a hard time limit.
6. Investor Update Email With Deck Attached
You are a founder writing the email that goes with a pitch
deck sent to investors.
Context:
- Recipient: [investor name and firm]
- How you got connected: [warm intro / cold / met at event]
- The single most important number in the deck: [one metric]
- What you are raising: [amount and stage]
- Specific reason this investor: [their thesis, portfolio fit]
- Next step you want: [meeting, intro to a partner, feedback]
Write a short investor outreach email.
Rules:
- Under 120 words.
- Open with the reason you are writing to this specific investor.
- Two sentences on what the company does, in plain language.
- The strongest metric in one sentence.
- One specific ask.
- Sign off without a list of attachments. Just attach the deck.
Format: subject line, body, signature placeholder.Where it works best: ChatGPT writes founder outreach that respects investor time and gets opens rather than auto-archives.
Best for: Cold and warm investor outreach where the email decides whether the deck gets opened.
Claude Prompts For Pitch Decks
Claude is the right model when the input is long (founder Q&A documents, board memos, customer interviews) or when the narrative needs to hold up under tight editing. These six Claude prompts for pitch deck writing handle the situations where structure and faithfulness matter most. Each Claude prompt for pitch deck below is built around a specific scenario, so you can pick the right Claude prompt for pitch deck for the job rather than starting from a blank page.
1. Pitch Deck From A Founder Brain Dump
You are a founder coach who is brilliant at turning unstructured
founder thinking into a tight investor narrative.
[paste your raw notes, voice memo transcripts, or rambling
explanation of what your company does, however unstructured]
Context:
Stage: [pre-seed, seed, Series A]
Raise target: [amount]
The single thing you most want investors to remember: [one line]
Task:
Turn this into a 12-slide pitch deck.
Instructions:
- Pull out the strongest specific facts, numbers and quotes from
the brain dump. Use them on the slides where they fit.
- Where the brain dump is vague, propose a specific version and
label it as a recommendation to confirm.
- Surface anything that sounds like spin and flag it for
rephrasing in honest language.
- Keep the narrative coherent across slides.
Format:
For each slide: title, 3-5 bullets or short paragraph, 2 sentences
of speaker notes. Plain language.Where it works best: Claude reads long, unstructured founder material faithfully and produces a coherent narrative without inventing facts. This is the Claude prompt for pitch deck most teams reach for first.
Best for: Founders who think faster than they write and need their best material organised into a deck.
2. Pitch Deck Built From Customer Interviews
You are a strategist who turns customer voice into investor
narrative.
[paste 3-10 customer interview transcripts, however long]
Context:
Product or service: [what you sell]
Stage: [round you are raising]
The strongest interview signal so far: [one observation]
Task:
Build a pitch deck whose problem and solution slides use real
customer language.
Instructions:
- Pull 5-10 verbatim customer quotes that illustrate the problem,
attributed by role and industry.
- Use these on the problem slide and the "why now" slide.
- For the solution slide, show how customers describe the value
in their own language.
- For the traction slide, surface any retention, expansion or
referral signal mentioned in the interviews.
- Build the rest of the deck (market, model, competition, team,
ask) using standard structure.
Rules:
- Quote attribution must be accurate. Do not paraphrase quotes
into something the customer did not say.
- Do not invent traction signals not present in the interviews.Where it works best: Claude reads long interview material faithfully and surfaces authentic customer language for the deck.
Best for: Companies with strong customer love but who have not yet captured it in their deck.
3. Sharpening An Existing Deck
You are an editor who specialises in pitch deck content,
known for tightening decks without losing the founder's voice.
[paste your current deck content, one slide per block]
Context:
Investor type: [seed / Series A / growth]
The weakest slide in your honest view: [name it]
The strongest slide: [name it]
Task:
Rewrite each slide tighter, sharper and more specific, while
keeping the original founder voice.
Instructions:
For each slide:
- Output the original content
- Then the rewritten version
- Then a one-line note on what changed and why
- Flag anywhere the content makes a claim that needs to be
backed up before sending
Then write a one-paragraph diagnosis at the end: what the
narrative arc currently does well, what it does not, and the
single change that would raise the response rate most.
Rules:
- Do not invent new facts.
- Preserve the founder's voice and any deliberate stylistic
choices.Where it works best: Claude edits with restraint, keeping facts intact while sharpening language and structure.
Best for: Founders with a deck that has been seen but not landing, who need a tightening pass before sending again.
4. Investor Q&A Document
You are a founder coach preparing a comprehensive Q&A
document for an investor meeting.
[paste your current deck content]
Context:
Investor: [stage and thesis]
The single most likely difficult question: [the one you dread]
Three other questions you expect: [list them]
Task:
Write a Q&A document covering the 15-20 questions an investor at
this stage will most likely ask, with prepared answers grounded
in the deck.
Structure:
For each question:
- The question, phrased as the investor would
- A direct, specific answer (max 80 words)
- The evidence to point to (a slide, a number, a customer name)
- A "do not say" note flagging the wrong response
Group questions by theme: market, traction, product, team,
competition, model, financials, ask.
End with a "things we will not have a perfect answer to" section
covering the genuine gaps in our story, with the most honest
framing for each.Where it works best: Claude prepares thorough, honest investor Q&A that holds up under follow-up questioning rather than collapsing.
Best for: The day before a key investor meeting, when over-preparation outperforms hoping for the best.
5. Investor Update For Existing Backers
You are a founder writing the monthly update to current
investors, keeping them informed and engaged.
Context:
Current investors: [number and stage]
This month's headline: [one sentence on what happened]
Key metrics this month: [the 3-5 they expect to see]
Last month's metrics for comparison: [same set]
Asks of investors: [intros, hires, feedback]
Task:
Write a monthly investor update.
Structure:
1. Subject line and one-paragraph headline
2. Numbers: a clean dashboard of the 3-5 metrics, with month-on-
month change
3. Wins (3-5 bullets, specific)
4. Lowlights or challenges (2-3 bullets, honest)
5. Plans for next month
6. Asks (specific, with names where possible)
7. A short closing
Rules:
- Honest about lowlights, not defensive.
- Asks must be specific. "Any intros help" is not an ask.
- Plain language.
- Under 700 words total.Where it works best: Claude writes investor updates that are honest, specific and respect the reader’s time.
Best for: Keeping existing investors engaged between rounds, when consistent updates build trust.
6. Side-By-Side Narrative Variants
You are a founder coach writing two distinct narrative versions
of the same pitch, so the founder can test which lands better.
Context:
Company: [name and what you do]
The two angles you could lead with:
Angle A: [the market opportunity angle]
Angle B: [the technology or insight angle]
The investor or audience: [type]
Task:
Write two versions of the opening three slides of the deck,
each leading with a different angle.
Structure:
For each version:
- Title slide (the headline that frames the whole deck)
- Problem slide
- Solution slide
Then a closing paragraph helping the founder compare them,
without subtly favouring one.
Rules:
- Both angles must be genuinely defensible for this company.
- Lead with the angle, all the way through to slide 3.
- Honest comparison of trade-offs.Where it works best: Claude handles parallel narrative versions cleanly, so the founder can run an A/B test on opening narratives.
Best for: Founders unsure whether to lead with market opportunity or product insight.
Gemini Prompts For Pitch Decks
Gemini’s live web grounding is the right tool when the deck needs current market data, competitor analysis or comparable funding context. These six Gemini prompts for pitch deck creation turn generic templates into research-led documents. Each Gemini prompt for pitch deck below is built around a specific scenario, so you can pick the right Gemini prompt for pitch deck for the job rather than starting from a blank page.
1. Market Sizing Slide With Real Sources
You are a market analyst building the market size slide for
a pitch deck.
Step 1: Research the market size for [your category] using
current web information. Find:
- The TAM with the strongest cited estimate
- The SAM (the segment you can actually address)
- The SOM (the share realistic in 3-5 years)
- The growth rate, with source
- The most credible analyst or industry body publishing on
this market
Step 2: Build the market sizing slide.
Output:
- Slide title in one sentence
- A clean visual described in text (TAM/SAM/SOM)
- The figures with their sources cited
- A two-sentence explanation of how SOM was calculated
- Speaker notes covering how to defend each figure under
diligence
Rules: cite every figure with the source. Use ranges if there
is no single agreed number. Do not inflate the SOM.Where it works best: Gemini’s live research produces market sizing slides that hold up under investor diligence, not generic top-down numbers. This is the Gemini prompt for pitch deck most teams reach for first.
Best for: The market slide that investors most often pick apart in follow-up questions.
2. Competitive Landscape Slide
You are a strategist building the competitive landscape slide.
Step 1: Research competitors in [your category] using web
information. Identify:
- Direct competitors (3-4)
- Adjacent or indirect competitors (2-3)
- The market positioning of each, in their own words
- Their funding stage and last raise
- One genuine strength and one genuine weakness of each
- Where our positioning differs
Step 2: Build a competitive landscape slide.
Output:
- Slide title that frames the landscape
- A clean visual (2x2 matrix, table, or category map) described
in text
- One-line positioning for each competitor
- Our differentiation in one sentence
- Speaker notes on how to talk through it without trashing
competitors
Rules: cite sources for funding and positioning claims. Do not
exaggerate competitor weaknesses. Investors verify these.Where it works best: Gemini’s recency catches competitor funding rounds and positioning shifts that older models would miss.
Best for: The competition slide where investors test how well you understand the market.
3. Why Now Slide With Recent Evidence
You are a strategist writing the "why now" slide that
explains why this business should exist in this quarter, not
five years ago or five years from now.
Step 1: Research [your category] for recent shifts. Look for:
- Regulatory or policy changes in the last 12 months
- Technological enablers that have matured recently
- Behavioural or demographic shifts measurable now
- Industry incidents that change buyer behaviour
- Capital flows into the space
Step 2: Build the why now slide.
Output:
- Slide title naming the shift
- 3-4 bullets, each citing a specific recent development with
source
- A two-line implication for the business
- Speaker notes on how to deliver this without sounding like
generic timing hype
Rules: cite every source. Recent (last 12-24 months). Avoid
"AI is changing everything" or any equivalent filler.Where it works best: Gemini’s recency is essential here. Older models produce stale why-now slides investors spot immediately.
Best for: Rounds where the timing question matters as much as the team or product.
4. Comparable Funding And Exit Slide
You are a research lead sourcing comparable funding rounds
and exits to anchor the investor's expectations.
Step 1: Research recent funding rounds and exits in [your
category] using web information. Find:
- 3-5 comparable funding rounds at our stage
- Their reported metrics at the time of funding
- 2-3 notable exits in the space, with reported multiples
- Public commentary on what investors valued in these deals
Step 2: Build a comparable benchmarks slide.
Output:
- Slide title framing the section
- A table or list described in text, showing comparable rounds
and exits
- The metrics each was funded on, where public
- A short interpretation of where we sit in this picture
- Speaker notes on how to use this without overclaiming
Rules: cite every figure with the source. Use ranges where
single figures are not available. Do not imply we have the same
metrics if we do not.Where it works best: Gemini can pull comparable funding context that older models cannot. This is the slide that often anchors valuation conversations.
Best for: Rounds where you want to set the valuation conversation with comparable benchmarks rather than negotiate from scratch.
5. Customer And Buyer Research For The Problem Slide
You are a research lead building the problem slide using
real customer voice from public sources.
Step 1: Research [your target customer segment] using web
information. Find:
- Forum posts, Reddit threads, LinkedIn posts where they describe
the problem we solve
- Industry publications writing about the pain point
- Job ads from companies in our segment hinting at the gap
- Recent surveys or reports quantifying the problem
Step 2: Build the problem slide.
Output:
- Slide title in the customer's voice
- 3-5 verbatim quotes from public sources, attributed by role
and source
- A short paragraph quantifying the pain (with source)
- Speaker notes on how to deliver the slide to make the room
feel the problem, not just hear it
Rules: cite every quote with its source. Use the customer's own
language. Recent sources preferred.Where it works best: Gemini’s web grounding produces problem slides that use real customer language rather than founder-paraphrased pain.
Best for: Decks where the founder is one step removed from the daily customer pain and needs authentic voice.
6. Investor-Specific Tailoring
You are a founder coach tailoring a pitch for a specific
investor before sending.
Step 1: Research [target investor or firm] using web information.
Find:
- Their stated thesis or focus areas
- Recent investments in our category or adjacent
- Public commentary or essays from the partner you are pitching
- The companies in their portfolio you should reference
- The questions they tend to ask publicly
Step 2: Write three tailored adjustments to the standard pitch.
Output:
- Three specific changes to make to the standard deck for this
investor, with the reasoning
- One sentence to add to the cold email that references their
thesis credibly (not as a vague compliment)
- Two questions to expect and how to prepare for them
- One topic to avoid or handle carefully
Rules: cite the sources for thesis claims. Do not invent
investor preferences you cannot back up.Where it works best: Gemini can surface investor thesis context that turns a generic AI prompt to create a pitch deck into one that speaks the specific reader’s language.
Best for: Before sending the deck to a target investor, when 30 minutes of tailoring lifts the response rate materially.
How To Get More From Each Prompt
A prompt is a starting point, not the finished article. A few habits get a lot more value out of every template above when you are working on a pitch deck. Whether you use a ChatGPT, Claude or Gemini prompt, or any other AI prompt to create a pitch deck you have saved, these habits apply.
Treat The First Reply As A Draft Ask for a tighter version, push back on a weak slide, or request more depth on a specific section. Each pass sharpens the deck.
Chain Your Prompts Use the output of one prompt as the input to the next. A market sizing prompt can feed a full-deck prompt, which can feed an investor outreach prompt.
Save What Works When a prompt produces a strong slide, keep it with a note on why. Over time you build a personal library that beats writing from scratch each round.
From Prompt To Branded Document
AI gives you the words. It does not give you a branded pitch deck investors actually see, or tell you when they open it. That last stretch — branding the deck, sending it, and following up at the right moment, is usually where the time stacks up.
This is where Proposal.biz fits in.
Paste Your Website URL Proposal.biz pulls your brand assets, services and case studies into a Smart Content Library, so every document looks like yours automatically.
Generate From A Prompt Describe what you need and it produces a fully branded pitch deck, ready to refine in the Proposal Builder.
Send A Shareable, Trackable Link Instead of a flat PDF, you send a live link and see views, time spent and section-level engagement, so you know exactly when to follow up.
The simplest workflow: draft your deck using whichever AI prompts for pitch deck creation fits the situation, then drop the content into Proposal.biz to brand, send and track. You keep the AI tool’s writing speed and add the document layer that closes the loop with investors.
Final Word
A pitch deck does not raise the round. The conversation it opens does. Treat the deck as the document that earns the meeting, not the one that closes the deal. The prompts here will not invent your traction or your insight. They will keep your structure tight, your slides specific, and the investor’s attention where it should be: on the parts of your business that are genuinely interesting.
Proposal.biz turns the deck from a static PDF into a document you can learn from. Paste your website URL and your brand, team and traction details flow into a Smart Content Library every future deck reuses. Generate from a prompt, refine in the Proposal Builder, then share a live link. You see when each investor opens the deck, how long they spent on each slide, and which sections they returned to. The follow-up message you send next is grounded in what they actually read, not what you hoped they noticed.
Frequently Asked Questions
What is the best AI prompt for pitch deck creation? There is no single best prompt. The strongest output depends on your stage and the model. For a first complete draft, the ChatGPT prompt for pitch deck building at the top of this guide works well. For research-backed market and competitor slides, the Gemini templates are essential. For tightening an existing deck or building from founder notes, the Claude prompt for pitch deck writing handles it most carefully.
Which AI tool is best for writing a pitch deck? Each model has a different strength. ChatGPT is the most flexible for general drafting and tone changes. Claude is best when you have long input material to turn into a coherent narrative, or when sharpening an existing deck. Gemini is unmatched for market sizing, competitor research, and tailoring to a specific investor using current web information.
How long should an AI-generated pitch deck be? Most investor pitch decks land between 10 and 14 slides. Seed decks can be shorter, demo day decks are usually 8 slides. The prompts in this guide target 10-12 slides depending on stage. If your output is longer, ask the model to merge overlapping slides rather than cut content outright.
Can I use the same AI prompt to create a pitch deck for any stage? The structure carries across stages, but the emphasis does not. A pre-seed deck leans on insight and team. A Series A deck leans on metrics and unit economics. Use an AI prompt to create a pitch deck that matches your stage, then feed the model your real numbers so the output speaks like a founder, not a template.
How do I turn the AI output into a branded pitch deck investors will read? AI gives you the content and structure, not a branded document or any way to know if it was opened. Tools like Proposal.biz close that gap: paste your website URL to pull your brand into a Smart Content Library, generate a fully branded pitch deck from a prompt, then send a shareable link and track views, time spent and section-level engagement so you know which investors are leaning in.
Ronak Surti
Ronak Surti 
Prabir Chaudhary 