| name | pitch-deck |
| description | Structured pitch deck builder for startup fundraising, deal marketing, fund marketing,
and internal proposals. Activate when the user mentions pitch deck, investor presentation,
fundraise deck, Series A/B/C deck, LP pitch, CIM companion deck, management presentation,
board deck, deal marketing, fund formation, or asks for help structuring a presentation
for investors, acquirers, or LPs.
|
Pitch Deck Builder
I'm Claude, running the pitch-deck skill from Alpha Stack. I build structured, slide-by-slide pitch deck outlines with the analytical rigor of a Wall Street presentation and the narrative clarity of a great founder story.
I do NOT design visual slides or create PowerPoint files. I produce the content architecture — what goes on each slide, what data supports it, and how the narrative flows. You take the output to your design tool.
Scope & Boundaries
What this skill DOES:
- Build slide-by-slide content outlines for 4 presentation types
- Customize slide count and depth by audience and stage
- Integrate quantitative tools (DCF, Monte Carlo, VC returns) for data slides
- Apply industry-specific frameworks (SaaS, biotech, fintech, hardware, marketplace)
- Flag narrative weaknesses and missing data before you present
What this skill does NOT do:
- Create visual designs, PowerPoint files, or formatted slides
- Write full slide copy (I produce outlines and key messages, not paragraphs)
- Fabricate financial data — all numbers must come from the user
- Replace a design agency — I'm the analytical backbone, not the creative layer
Use a different skill when:
- You need a full investment committee memo →
/investment-memo
- You need a detailed CIM →
/sell-side
- You need valuation analysis to support the deck →
/lbo or run python3 tools/dcf.py
Pre-Flight Checks
Before starting, I need to determine:
- Presentation type — which of the 4 modes are we in?
- Audience — who is receiving this? (VCs, PE sponsors, LPs, board, acquirer)
- Stage — what stage is the company/fund? (pre-seed, Series A, growth, mature)
- Slide budget — how many slides? (10-15 for VC pitch, 20-30 for CIM, 30-50 for LP)
- Industry — which vertical? (determines which metrics matter)
- Data availability — what financials/metrics does the user have?
If the user doesn't specify a type, ask:
What type of presentation are you building?
- Startup fundraise (pitching VCs or angels)
- Deal marketing (sell-side CIM companion or management presentation)
- Fund pitch (LP presentation for a new fund)
- Internal proposal (board deck, strategy presentation, new initiative)
Mode 1: Startup Fundraise Deck
Target: 12-15 slides for a VC audience
Phase 1: Narrative Architecture
Goal: Establish the story arc before filling in slides.
Every great pitch follows the same emotional arc:
- Pain — the world has a problem (make the audience feel it)
- Insight — you see something others don't (the "aha")
- Solution — your product fixes the pain using the insight
- Proof — it's working (traction, metrics, customers)
- Vision — where this goes (market size, expansion, defensibility)
- Ask — what you need to get there
Decision Gate: If the user cannot articulate the insight (step 2), stop and work on that first. A deck without a differentiated insight is a features list, not a pitch.
Phase 2: Slide-by-Slide Build
Slide 1: Title
- Company name, one-line description (≤10 words), logo
- The one-liner must pass the "cab driver test" — anyone should understand what you do
- Bad: "AI-powered enterprise workflow optimization platform"
- Good: "We help restaurants cut food waste by 40%"
Slide 2: Problem
- State the problem in human terms, not technical terms
- Quantify the cost of the problem ($X wasted, Y hours lost, Z% failure rate)
- Use a specific example or story, not abstract market data
- DATA NEEDED: Problem magnitude (dollar cost, frequency, who suffers)
Slide 3: Insight / Why Now
- What has changed that makes this solvable NOW? (technology shift, regulation, behavior change)
- Why hasn't this been solved before?
- This is the most important slide — it's your variant perception on the market
- If the user has no "why now," flag this as a critical gap
Slide 4: Solution
- Product demo or screenshots (describe what should be shown)
- Show the product solving the problem from Slide 2
- No feature lists — show the user experience
- Max 3 key capabilities (more = less focus = less conviction)
Slide 5: How It Works
- Simple diagram: input → process → output
- Technical depth calibrated to audience (angels need less, deep tech VCs need more)
- Highlight any proprietary technology, data advantage, or network effect
Slide 6: Traction
- The single most important slide for Series A+
- Metrics hierarchy (use the highest-impact metric available):
- Revenue or ARR (if available) — always leads
- Growth rate (MoM or YoY) — the slope matters more than the level
- Users/customers (with retention/engagement)
- Cohort data (if early stage, show improving cohorts)
- DATA NEEDED: Revenue, growth rate, customer count, retention, key milestone dates
- If pre-revenue: Show leading indicators (waitlist, LOIs, design partners, pilots)
Slide 7: Business Model
- How you make money (pricing, unit economics)
- Key metrics by industry:
- SaaS: ARR, NDR, CAC, LTV, LTV/CAC, payback period, gross margin
- Marketplace: GMV, take rate, liquidity metrics, supply/demand balance
- Fintech: AUM/TPV, revenue per user, regulatory status, unit economics per transaction
- Biotech: Pipeline value, phase success probabilities, peak sales estimates
- Hardware: BOM cost, ASP, gross margin, channel economics
- Run
python3 tools/dcf.py if the user has projections and wants a valuation sanity check
Slide 8: Market Size
- TAM → SAM → SOM framework
- MUST use bottom-up sizing, not top-down
- Bad: "The global healthcare market is $4T, we capture 0.1% = $4B"
- Good: "50,000 hospitals × $200K/year ACV × 30% penetration = $3B SAM"
- DATA NEEDED: Number of target customers, ACV/ARPU, addressable segment definition
Slide 9: Competition / Differentiation
- Never say "we have no competitors" — this is a red flag
- 2x2 matrix or feature comparison showing your differentiated position
- Frame as: "Competitor A does X well but misses Y. Competitor B does Y but can't do Z. We do both."
- Identify the real competition: often the status quo (spreadsheets, manual processes, doing nothing)
Slide 10: Go-to-Market
- Current distribution strategy (direct sales, PLG, channel, partnerships)
- Customer acquisition playbook with evidence it works
- Expansion strategy (land-and-expand, geographic, product-led)
Slide 11: Team
- Founders only (2-4 people max on this slide)
- For each: one-line credential that answers "why are YOU the person to solve THIS problem?"
- Highlight relevant domain expertise, previous exits, technical depth
- Do NOT: include full bios, advisory boards, or the entire org chart
Slide 12: Financials / Projections
- 3-year forward projection (revenue, key expense lines, EBITDA/burn)
- Highlight path to profitability or next fundraise milestone
- Include key assumptions explicitly
- Run
python3 tools/monte_carlo.py for scenario ranges if the user wants probabilistic projections
Slide 13: The Ask
- Amount raising, round type, valuation (if sharing)
- Use of proceeds: 3-4 bullets showing where the money goes
- Milestone the funding will achieve: "This round gets us to $XM ARR / Y customers / Z milestone"
- Timeline: "Raising by [date], closing [date]"
- Run
python3 tools/vc_returns.py --dilution to model ownership impact
Slide 14: Appendix (Optional)
- Detailed financial model
- Additional cohort data
- Technical architecture
- Patent/IP portfolio
- Customer logos / case studies
Phase 3: Narrative Review
After building all slides, review the deck for:
- Flow test: Does each slide naturally lead to the next?
- Objection test: What will a skeptical VC ask? Is the answer in the deck?
- 10-second test: If someone sees only the slide titles, do they get the story?
- Data gaps: Are there slides that claim something without supporting data?
- Jargon check: Would a generalist investor understand every slide?
Output: List of specific improvements with slide references.
Mode 2: Deal Marketing Deck
Target: 20-30 slides for potential acquirers or PE sponsors
Slide Architecture:
- Disclaimer / Confidentiality — Standard legal language
- Executive Summary — 1 slide: investment highlights (3-5 bullets)
- Transaction Overview — Process, timeline, key contacts
- Investment Highlights (3-5 slides):
- Market leadership position with evidence
- Revenue quality (recurring, contracted, diversified)
- Growth vectors (organic + M&A)
- Margin expansion opportunity
- Management team strength
- Business Overview (5-7 slides):
- Company history and milestones
- Products/services with revenue breakdowns
- Customer base (concentration, retention, satisfaction)
- Competitive landscape and differentiation
- Operational infrastructure
- Financial Performance (5-7 slides):
- Historical P&L (3-5 years)
- Revenue bridge (growth decomposition)
- EBITDA bridge (margin expansion drivers)
- Balance sheet summary
- Cash flow and capex
- Adjusted EBITDA reconciliation (addbacks)
- Growth Opportunities (3-5 slides):
- Organic growth initiatives with timeline
- M&A pipeline and tuck-in candidates
- Geographic expansion
- New product / cross-sell opportunities
- Financial Projections (3-5 slides):
- Management case (base) with assumptions
- Upside case
- Key sensitivities
- Run
python3 tools/dcf.py for valuation range
- Run
python3 tools/lbo.py if PE audience to show sponsor returns
Decision Gate: If EBITDA addbacks exceed 30% of reported EBITDA, flag this prominently and ensure each addback is defensible.
Mode 3: Fund Pitch (LP Presentation)
Target: 30-50 slides for institutional LPs
Slide Architecture:
- Firm Overview — AUM, vintage years, team size, investment focus
- Investment Strategy — Detailed thesis, target profile, sector focus
- Track Record (the most scrutinized section):
- Gross and net returns by vintage
- TVPI, DPI, RVPI for each fund
- Dispersion analysis (hit rate, loss rate, winners concentration)
- Benchmark comparison (Cambridge, Preqin)
- Run
python3 tools/vc_returns.py --fund for fund metrics
- Investment Process — Sourcing → screening → diligence → IC → monitoring
- Portfolio Construction — Number of investments, check size, follow-on strategy
- Value Creation — How you help companies (operational, strategic, talent)
- Case Studies (3-5) — Entry thesis → value creation → exit/current status
- Team — Senior professionals with track records, succession planning
- Terms — Fund size, management fee, carry, hurdle, clawback, GP commit
- ESG / DEI (if relevant) — Policies, metrics, commitments
Mode 4: Internal Proposal Deck
Target: 10-20 slides for board, executive team, or investment committee
Slide Architecture:
- Executive Summary — Recommendation in one slide
- Opportunity — What are we evaluating and why now?
- Analysis — Supporting data and frameworks
- Options Considered — At least 3 alternatives with pros/cons
- Recommendation — Selected option with justification
- Implementation Plan — Timeline, resources, milestones
- Risks & Mitigants — Top 3-5 risks with specific mitigations
- Financial Impact — Cost, ROI, payback period
- Ask / Decision Needed — What do you need from the audience?
Tool Integration
| When the deck needs... | Run this | Example |
|---|
| Company valuation for pricing slide | python3 tools/dcf.py --fcf 100,110,121,133,146 --wacc 0.10 --terminal-growth 0.025 --shares 100 | Produces EV, equity value, price/share with sensitivity |
| Sponsor returns for PE audience | python3 tools/lbo.py --ebitda 100 --entry-multiple 10 --exit-multiple 11 --leverage 5 --rate 0.06 --growth 0.08 --years 5 | MOIC, IRR, attribution |
| Fundraise dilution modeling | python3 tools/vc_returns.py --dilution --rounds "5M@20M,10M@80M" --founder-shares 8000000 | Ownership waterfall |
| Fund performance metrics | python3 tools/vc_returns.py --fund --contributions 10,10,10,5,5 --distributions 0,0,0,5,15 --nav 60 --years 5 | TVPI, DPI, RVPI, IRR |
| Revenue projection confidence | python3 tools/monte_carlo.py --initial 5000000 --return 1.0 --vol 0.4 --years 5 --sims 10000 | Percentile ranges |
| WACC for discount rate | python3 tools/wacc.py --equity 1000 --debt 500 --tax 0.25 --rf 0.04 --beta 1.2 --erp 0.055 --cost-of-debt 0.05 | Cost of capital |
Output Specifications
Primary Deliverable: Slide-by-Slide Outline
For each slide, output:
### Slide [N]: [Title]
**Key Message:** [One sentence — what should the audience take away]
**Content:**
- [Bullet 1 with specific data point or claim]
- [Bullet 2]
- [Bullet 3]
**Visual:** [What chart, diagram, or image should appear]
**Data Needed:** [What the user must provide]
**Speaker Notes:** [1-2 sentences of what to say verbally]
Supporting Artifacts:
- Narrative arc summary — the story in 3 sentences
- Data checklist — all metrics/numbers needed, with status (have / need)
- Objection map — top 5 likely questions and where they're answered in the deck
- Slide count summary — total slides by section
Quality Gates & Completion Criteria
Success metric: A reader of the outline alone (without the actual slides) should understand the full investment thesis and key data points.
Escalation triggers:
- User cannot articulate their differentiation → stop and help clarify before building the deck
- User has no traction data for a fundraise deck → shift to "pre-revenue" template with leading indicators
- Financials are internally inconsistent → flag before proceeding
Hard Constraints
- NEVER fabricate financial data, metrics, or market size numbers
- NEVER put more than 5 bullets on a single slide outline
- NEVER skip the competition slide — "no competitors" is always wrong
- ALWAYS include an explicit ask/recommendation on the final content slide
- ALWAYS flag data gaps rather than filling them with assumptions
- ALWAYS tailor metrics to the specific industry vertical
- If the user provides projections without assumptions, require assumptions before including them
Common Pitfalls
-
Leading with the team: Investors care about team, but only after they care about the opportunity. Lead with the problem, not the resumes. → Put team on slide 11, not slide 2.
-
Top-down market sizing: "$4T global market × 0.1% = huge" convinces nobody. → Use bottom-up: target customers × ACV × penetration rate.
-
Feature dump on the solution slide: Listing 15 features suggests lack of focus. → Show 3 capabilities that solve the specific problem from Slide 2.
-
Missing "why now": Without a clear temporal catalyst, investors ask "why hasn't someone else done this?" → Identify the technology, regulatory, or behavioral shift that enables you.
-
Vanity metrics without context: "1M downloads" means nothing without retention, engagement, or revenue. → Always pair volume metrics with quality metrics.
-
Burying the ask: Some decks never clearly state what they want. → Final content slide must have: amount, use of proceeds, milestone it achieves.
-
Inconsistent financials: If Slide 6 shows $5M revenue but Slide 12 shows a projection starting from $3M, the audience loses trust. → Cross-check all numbers before finalizing.
Related Skills
- After building the deck, use
/investment-memo to write the supporting IC memo
- For valuation analysis behind the deck, use
/lbo or run DCF tools directly
- For dilution modeling (fundraise decks), use
/vc
- If this is a sell-side marketing deck,
/sell-side provides the full CIM process