Strategy & Planning

How to build an investor pitch deck as Professional Services Founders

Strategy & PlanningFor Professional Services Founders3 apps12 steps~24 min to set up

You're pitching a Series A in six weeks and your financial story lives across QuickBooks invoices, a Stripe dashboard, a Plaid-connected bank account, and a spreadsheet a senior consultant built last quarter. Your competitive landscape is a slide someone copied from your Series Seed deck in 2023. Pulling it together means a full weekend of copy-paste, reformatting, and praying the numbers reconcile. You don't have a CFO, you don't have a designer, and your Notion page of 'pitch deck notes' is 40% stale. Every hour you spend in Google Slides is an hour you're not billing or closing the next retainer.

Build this on Starch → See the apps used

Strategy & PlanningFor Professional Services Founders3 apps12 steps~24 min to set up

Outcome

What you'll set up

A live financial narrative automatically built from your actual Stripe MRR, Plaid burn, and QuickBooks invoices — no manual reconciliation before every investor meeting

A scenario model showing runway under three hiring and pricing assumptions, so you can answer 'what if' questions in the room without flinching

A polished pitch deck assembled from a text description, with your real metrics baked in and competitive context researched on the fly

The Starch recipe

Apps, data, and prompts

The combination of Starch apps, the data sources they pull from, and the prompts you use to drive them.

Apps used

Investor Reporting Scenario Analysis Presentation Agent

Data sources & config

Starch syncs your Stripe data on a schedule (charges, subscriptions, MRR trends), syncs your Plaid data on a schedule (transactions, balances, burn calculation), and syncs your QuickBooks data on a schedule (invoices, bills, payments, vendors — up to 50k records per entity). Competitive landscape research runs through browser automation — no API needed for public market data. The Presentation Agent (currently in beta) assembles slides from the financial output and research in one pass.

Prompts to copy

Pull our last 6 months of MRR from Stripe, net burn from Plaid, and billed revenue by client from QuickBooks. Write a two-paragraph financial narrative I can drop into a Series A deck — show growth rate, gross margin trend, and current runway. Flag anything that looks like an anomaly.

Build three scenarios for the next 18 months: (1) hold headcount flat, (2) hire two senior consultants in Q3, (3) raise average day rate by 15% starting in month 4. Use our actual Stripe revenue and Plaid burn as the baseline. Show runway, break-even month, and peak cash need for each.

Build a 12-slide Series A pitch deck for a 12-person management consultancy. We focus on digital transformation for mid-market financial services firms. Include: problem, solution, market size, business model, traction slide with our actual MRR and client count, team, use of funds, and competitive landscape. Use a clean professional template.

Run these in Starch → or paste them into your favorite agent

Walkthrough

Step-by-step

1 Connect Stripe, Plaid, and QuickBooks as scheduled-sync providers in Starch. Starch pulls charges, subscriptions, transactions, balances, invoices, and bills automatically — you won't touch an export file again.

2 Open the Investor Reporting app from the Starch App Store and run the financial narrative prompt against your last 6 months of live data. Review the output for any client names or line items you want anonymized before sharing.

3 Check the reconciliation: Starch will surface any mismatch between Stripe-recognized revenue and QuickBooks-billed amounts. Resolve those in QuickBooks; Starch re-syncs on the next scheduled cycle.

4 Open the Scenario Analysis app and set your three fundraising scenarios — flat headcount, two new hires, rate increase. Starch uses your actual Plaid burn and Stripe revenue as the baseline so you're not arguing about starting assumptions.

5 Export the scenario outputs as a table: runway months, peak cash need, break-even date for each path. This becomes your 'use of funds' and 'financial projections' slides.

6 Run the competitive landscape prompt using Starch's browser automation to pull current positioning from three to five competitor websites. Starch summarizes differentiation points you can drop into the competition slide.

7 Feed your financial narrative, scenario summary, traction numbers (MRR, client count, average engagement size), and competitive research into the Presentation Agent prompt. Describe your firm, target investor profile, and the story arc you want.

8 Review the generated deck slide by slide. The financial slides will have real numbers; iterate on narrative framing, not data-gathering.

9 Use Starch to draft a one-page deal memo version of the same story — describe it as 'a 600-word executive summary version of this pitch, formatted for an email attachment' — so you have a leave-behind for intro meetings.

10 Set up the Investor Reporting app on a monthly cadence. Every month between now and close, Starch automatically drafts your update email with live Stripe and Plaid metrics, keeping your existing investors warm without eating a Friday.

11 When diligence requests come in for 12 months of financial data, your QuickBooks sync is already current. Pull the specific entities (invoices by client, bills by vendor, payroll summary) with a single prompt rather than reconstructing from exports.

12 After close, fork the scenario model to reflect your actual post-funding budget. Your board update cadence and scenario model stay live in Starch rather than decaying in a shared Google Drive folder.

See this running on Starch

Connect your tools, describe what you want, and the agent builds it. Closed beta is free.

Try it on Starch →

Worked example

Series A prep — April 2026 close

Sample numbers from a real run

Stripe MRR (trailing 3-month average)	187,000
Plaid net burn (March 2026)	94,000
QuickBooks billed revenue (Q1 2026)	541,000
QuickBooks outstanding AR	73,000
Calculated runway (flat headcount scenario)	22
Calculated runway (two new hires in Q3 scenario)	14

You're running $187k in monthly recurring retainer revenue with $94k net burn in March — roughly 2x coverage, which is a clean story. But your QuickBooks AR shows $73k outstanding, and three of those invoices are 45+ days past due from one enterprise client. Starch flags that mismatch when it compares Stripe collections against QuickBooks billed amounts, so you can address it before an investor asks why your Stripe MRR doesn't fully match your income statement. The flat-headcount scenario shows 22 months of runway at current burn; adding two senior consultants in Q3 drops that to 14 months and puts peak cash need at $1.1M in month 9 — which is exactly what you need to support your ask. The deck Starch assembles leads with that 22-to-14 month tension as the 'why raise now' hook, pairs it with the Q1 revenue growth of 34% year-over-year from QuickBooks, and frames the use of funds around the two-hire scenario that closes the gap between pipeline and delivery capacity. That whole story took one Sunday morning instead of a full weekend.

Measurement

How you'll know it's working

Monthly recurring retainer revenue (MRR from Stripe) vs. project-based revenue mix

Net burn vs. billed revenue coverage ratio (Plaid burn ÷ Stripe collections)

Days sales outstanding (DSO) — outstanding AR from QuickBooks vs. average collection time

Utilization rate — billable hours delivered as a percentage of available capacity

Runway in months under each hiring scenario

Comparison

What this replaces

The other ways teams handle this today, and how the Starch version compares.

Google Slides + manual export from Stripe/QuickBooks

Free and familiar, but the numbers are stale the moment you export them and you're spending 6–8 hours per deck version doing data assembly instead of storytelling.

Beautiful.ai or Pitch

Better templates than Google Slides, but neither tool touches your financial data — you're still manually entering MRR and burn figures every time you update the deck.

Mosaic or Jirav (financial planning tools)

Purpose-built for financial narrative and scenario modeling, but priced for post-Series B companies with a finance function; overkill for a 12-person firm that needs one good pitch and a monthly update email.

Hiring a fractional CFO to prep the deck

Gets you a polished output but costs $3k–$8k per engagement, takes two to three weeks of back-and-forth, and leaves you with a static document rather than a live data connection you can update yourself next month.

On Starch RECOMMENDED

One platform — investor reporting, scenario planning, presentation agent all running on connected data. Setup in plain English; numbers stay current via scheduled syncs and live agent queries.

Try it on Starch →

FAQ

Frequently asked questions

Will Starch actually have my financial numbers right, or do I still need to reconcile manually?

Starch syncs directly from Stripe, Plaid, and QuickBooks on a schedule, so the numbers it uses are as current as your last sync. It will surface mismatches — for example, if your Stripe collections don't match your QuickBooks billed amounts — but resolving those discrepancies still happens in your source systems. Starch is not an accounting tool; it reads your books, it doesn't keep them. One honest limit: QuickBooks report views like P&L summaries are temporarily disabled while an upstream fix is in progress, but entity-level data (invoices, bills, payments, journal entries) syncs normally, which covers everything you need for a pitch deck.

The Presentation Agent is listed as 'currently in development.' Can I actually use it today?

The Presentation Agent is in beta — you can request access through Starch to get notified when it launches. In the meantime, the financial narrative and scenario outputs from Investor Reporting and Scenario Analysis are formatted text and tables you can paste directly into Google Slides or any deck tool. The data work is the hard part; the formatting is faster than you think once the numbers are clean.

My pipeline and retainer schedule live in HubSpot. Can Starch use that too?

Yes. Starch syncs your HubSpot data on a schedule — contacts, companies, deals, and owners. You can build a custom app that layers your HubSpot deal pipeline (weighted by close probability) on top of your Stripe and Plaid actuals, so your revenue projections in the pitch reflect both contracted retainers and likely new business rather than just historical run rate.

Is Starch SOC 2 certified? My institutional investors may ask about data security.

Starch is not SOC 2 Type II certified today. If a prospective investor or their legal team requires SOC 2 as a condition of diligence, that is a genuine constraint worth knowing upfront. Starch does not offer an on-premises or self-hosted option.

Can Starch help me research competitors for the pitch without me doing it manually?

Yes. Starch can automate research on competitor websites through browser automation — no API needed. You describe what you want ('summarize how these five firms position their digital transformation services, pull their pricing page if public, and note any recent case studies') and Starch navigates those pages and extracts the relevant content. It's not a magic answer; quality depends on what's publicly available. But it beats spending two hours tabbing between browser windows the night before a pitch.

I already have a deck from our last fundraise. Can Starch update it rather than rebuild from scratch?

The most reliable path today is to use Starch to regenerate the data-heavy slides — financials, traction, projections — with live numbers, then paste those into your existing deck. The Presentation Agent, once available, will let you describe iterations on specific slides. Building from scratch with a natural-language prompt often produces a cleaner result than trying to surgically update a three-year-old file, but the choice is yours.