Finance & FP&A

How to build an annual operating budget as DTC Brand Founders

Finance & FP&AFor DTC Brand Founders3 apps12 steps~24 min to set up

Your annual budget lives in a Google Sheet that references three other Google Sheets, two of which have broken formulas from when you restructured your ad accounts in Q3. You're trying to plan next year's spend across Meta, inventory buys, 3PL fees, and Klaviyo flows — but your Shopify revenue isn't in the sheet, your bank balance is somewhere else, and your COGS is whatever your ops person remembers. You rebuild this every January, spend two weeks on it, and it's stale by February when your hero SKU sells out early and blows up the whole demand plan.

Build this on Starch → See the apps used

Finance & FP&AFor DTC Brand Founders3 apps12 steps~24 min to set up

Outcome

What you'll set up

A live annual budget that pulls your actual Plaid bank transactions and Stripe revenue as the baseline — so your plan starts from reality, not from last year's export

Scenario models showing what happens to runway if your Meta CPM spikes 30%, your freight costs jump, or you hit your stretch revenue target — without rebuilding formulas each time

A spending dashboard that flags when any category — ad spend, 3PL, COGS — drifts from plan, so you catch overage in the month it happens, not at the quarterly board update

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

Budgeting Scenario Analysis Transaction Insights

Data sources & config

Starch syncs your Plaid bank transactions and Stripe revenue data on a schedule — this is the live baseline that feeds all three apps. Shopify and Meta Ads Manager are connected from Starch's integration catalog and queried live when your budget or scenario apps need revenue or ad spend figures. Any carrier or 3PL portal without a direct API (e.g., ShipBob status pages, freight vendor portals) can be automated through your browser — no API needed.

Prompts to copy

Build me an annual operating budget with categories for paid social (Meta and TikTok), inventory purchases, 3PL and fulfillment, Klaviyo and email tools, contractor labor, and COGS. Pull my actual spend from Plaid as the baseline for each category and flag anything where I'm more than 15% over plan.

Create three scenarios for next year: base case (30% revenue growth, Meta CPM flat), downside (15% growth, CPM up 25%, freight costs up 20%), and stretch (55% growth, same cost structure). Show me runway and break-even under each using my Stripe MRR and Plaid burn as the starting point.

Show me a monthly spend breakdown by vendor for the last 6 months, highlight any vendor charge that increased more than 20% month-over-month, and flag any new recurring charge that showed up in the last 60 days.

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

Walkthrough

Step-by-step

1 Connect Plaid in Starch so your bank accounts sync on a schedule — every transaction, categorized, flowing in automatically. This becomes the ground truth for what you actually spent last year.

2 Connect Stripe so Starch syncs your revenue, charges, and payout history. Your budget baseline now reflects real revenue, not a number you typed in January.

3 Connect Shopify from Starch's integration catalog — the agent queries order volume, AOV, and refund rates live when your budget app needs them for demand-side projections.

4 Connect Meta Ads Manager from Starch's integration catalog so your paid social spend flows into budget comparisons without a manual export.

5 Open the Budgeting app (currently in beta — request access) and prompt Starch to build your annual budget structure: tell it your categories, your targets, and which Plaid categories map to each line. It generates suggested allocations from your historical patterns.

6 Set variance thresholds by category — for example, flag paid social if you're more than 10% over plan in any rolling 30-day window. Starch monitors live and surfaces the alert.

7 Open the Scenario Analysis app, connect it to your Stripe and Plaid baseline, and build your three planning scenarios: base, downside (freight up, CPM up), and stretch. Describe the assumption changes in plain English — Starch adjusts the model.

8 For each scenario, check the runway and break-even outputs against your next inventory buy date. If the downside scenario shows you running out of cash before Q3 reorder, you know now — not in May.

9 Open Transaction Insights and run your 6-month vendor-level breakdown. Look specifically at 3PL line items, freight surcharges, and any SaaS tools that crept up. This is your cost audit before you lock the plan.

10 Use the anomaly alerts in Transaction Insights to catch any new recurring charges — software subscriptions, agency retainers, or tools a contractor signed up for — that aren't in the budget.

11 Once the plan is locked, prompt Starch to build you a simple monthly budget-vs-actual view: 'Show me this month's spend by category against my annual budget, with pace indicators and a variance column.' This is your board-ready view without the deck rebuild.

12 Schedule a weekly Slack summary: prompt Starch to post your top three over-budget categories and current cash runway every Monday morning, pulling live from Plaid and Stripe.

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

FY2026 Budget Build — January 2026, $4.2M Revenue Plan

Sample numbers from a real run

Paid Social (Meta + TikTok)	840,000
Inventory Purchases (COGS)	1,470,000
3PL + Fulfillment	378,000
Email & SMS (Klaviyo + Postscript)	42,000
Contractor & Freelance Labor	168,000
SaaS & Tools	61,000
Returns Reserve (6% of GMV)	252,000
Headcount (2 FTE)	210,000

The founder connects Plaid and Stripe in Starch and prompts the Budgeting app to build the FY2026 structure. Starch pulls 12 months of Plaid transactions and surfaces that paid social ran $67,000 over the prior year's plan in Q4 — it auto-suggests a 10% buffer on the paid social line for 2026, landing at $840K. Inventory is the hardest line: with Shopify connected from Starch's integration catalog, the agent pulls AOV ($74) and units sold (47,800 last year) and calculates implied COGS at the current 35% blended margin — $1.47M. In the Scenario Analysis app, the founder runs a downside case: Meta CPM up 25% (paid social cost rises to $1.05M), freight surcharge of $0.85/unit added to fulfillment ($418K vs. $378K base), revenue growth at 15% instead of 30% ($3.6M). The downside model shows runway drops from 14 months to 8 months before the next raise. The founder uses that number to decide to push the Q2 inventory buy by six weeks and negotiate net-60 terms with the manufacturer — a decision that would have taken a finance hire two weeks to model previously.

Measurement

How you'll know it's working

Blended CAC by channel (Meta, TikTok, email) vs. plan — tracked monthly against the paid social budget line

Contribution margin per SKU — revenue minus COGS minus fulfillment cost, compared to budget assumptions

Runway in months — recalculated live from Plaid cash balance and Stripe revenue rate each time the scenario model refreshes

Budget variance by category — percentage over or under plan, flagged when any category exceeds 10% variance in a rolling 30-day window

Returns rate as a percentage of GMV — tracked against the 6% reserve built into the budget; spikes here break the model fast

Comparison

What this replaces

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

Google Sheets (manual budget model)

Free and infinitely flexible, but your actuals are always a manual export away — the budget is never live, and the formulas break every time your account structure changes.

QuickBooks + spreadsheet exports

QuickBooks tracks actuals well, but the budget-vs-actual view requires manual exports and a separate model; there's no scenario planning built in, and your ad spend data never gets in automatically.

Fathom or Mosaic (financial planning tools)

Purpose-built for FP&A but priced for companies with a finance hire and built around accounting system data — they don't pull your Shopify orders, ad spend, or Klaviyo costs into the plan without heavy custom work.

Notion or Coda (doc-based budgeting)

Good for sharing and commenting, but they don't pull live data from your bank or Stripe — you're still manually updating numbers and the variance analysis doesn't exist.

On Starch RECOMMENDED

One platform — quarterly budgeting, scenario planning, transaction insights 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

Does Starch actually pull my Shopify revenue, or do I have to export it?

Shopify connects from Starch's integration catalog and is queried live when your apps need it — no export required. You don't get a scheduled sync of historical Shopify data stored in Starch, but when your budget app asks for current order volume or AOV, the agent pulls it directly. For your revenue baseline, Stripe scheduled sync gives you the most reliable recurring revenue picture if you process through Stripe.

Can Starch pull in my Meta Ads spend automatically so I'm not manually entering it?

Yes. Meta Ads Manager is available through Starch's integration catalog — the agent queries your campaign spend live when your budget comparison runs. You won't get a historical archive of every Meta impression stored in Starch, but the current spend figures pull in automatically when your apps need them.

The Budgeting app says it's in beta. Can I still build an annual operating budget now?

Yes — you can describe exactly what you want and Starch builds a custom budget app for you today, even before the Budgeting starter template launches publicly. The Budgeting app gives you a faster starting point with pre-built variance analysis and pace indicators; a custom build gives you more control over the structure from day one. Request beta access if you want the starter template.

What if my 3PL doesn't have an API? Can Starch still pull fulfillment costs?

If your 3PL has a web portal you can log into, Starch can automate it through your browser — no API needed. It can navigate to your cost summary, extract the numbers, and feed them into your budget comparison. If your costs come through invoices in Gmail, Starch syncs Gmail on a schedule and can pull vendor charges from there too.

Is Starch SOC 2 certified? I'm connecting bank accounts and revenue data.

Not yet — Starch is not SOC 2 Type II certified today. That's the honest answer. If SOC 2 is a hard requirement for your business, that's worth knowing before you connect financial data. It's on the roadmap.

How is this different from just building a better spreadsheet?

The main difference is that your actuals update automatically. In a spreadsheet, your budget is a snapshot that goes stale the moment you close it. In Starch, Plaid syncs your bank transactions on a schedule, Stripe syncs your revenue, and your budget-vs-actual view reflects what's actually happened — not what you last exported. You also get scenario modeling that adjusts from a live baseline, not from numbers you typed in six months ago.