Every agency starts with QuickBooks. Few graduate cleanly.
We've seen the same pattern across 30+ operations audits: QuickBooks Online at 5 people → chaos at 15 → panic migration at 25. The migration itself costs 3–6 months of cleanup.
Here's the stack that actually fits each stage, based on what we see in the wild.
Stage 1: 1–10 People — QuickBooks Online + Ramp
What you need:
- Bookkeeping (QBO does this fine)
- Corporate cards with controls (Ramp wins here)
- Bill pay for the 5–10 vendors you actually have
Stack: | Tool | Role | Monthly Cost | |------|------|--------------| | QuickBooks Online Plus | General ledger, bank feeds, basic AR/AP | $90 | | Ramp | Corporate cards, expense policy, receipt capture | Free (interchange revenue) | | Ramp Bill Pay | Vendor payments, approval workflow | Included |
Why this works: Ramp's approval flows replace the "Slack the founder" workflow. Receipt capture is automatic. Virtual cards per vendor = no shared corporate card. QBO handles the accounting side.
Skip: Bill.com (overkill), Gusto (payroll only, not AP/AR), Expensify (Ramp does it better).
Stage 2: 10–25 People — Add Bill.com
What breaks at ~12 people:
- Approval matrix gets complex (department codes, project codes)
- Vendor count hits 20+ (onboarding, W-9s, payment methods)
- Founder can't approve everything anymore
Stack adds: | Tool | Role | Monthly Cost | |------|------|--------------| | Bill.com | Multi-level approvals, vendor portal, international payments | $45–$150/user |
Keep: QBO (ledger), Ramp (cards + expenses).
Integration: Bill.com → QBO sync is solid. Ramp → QBO sync is solid. The three play nice.
Stage 3: 25–40 People — Evaluate NetSuite / Sage Intacct
What breaks at ~25 people:
- Multi-entity (you acquired a shop, or opened a UK entity)
- Revenue recognition complexity (ASC 606 on retainer + project mix)
- Department/location P&Ls for real budgeting
- Audit prep (you're talking to PE firms or buyers)
Decision framework:
- Stay on QBO + Bill.com + Ramp if: single entity, simple revenue, no audit requirement, finance team ≤2 people
- Move to NetSuite if: multi-entity, complex rev rec, need consolidated reporting, have/funding for $3k–$5k/mo + implementation
- Move to Sage Intacct if: project-heavy revenue, need dimensional reporting, prefer best-of-breed GL
Reality check: Most agencies at 40 people don't need NetSuite yet. They need a controller who knows how to use QBO classes + locations + Bill.com approval routing. The software isn't the bottleneck — the process is.
The Tool We See Misused Most: Bill.com
Correct setup:
- Approval policy by amount + department
- Vendor onboarding flow (W-9, payment method, terms) before first invoice
- Sync preferences: bills → QBO as "Bill", payments → QBO as "Bill Payment"
- Two-way sync ON (vendor updates in Bill.com push to QBO)
What we see instead:
- Everyone is an "Administrator" in Bill.com
- Vendors added ad-hoc by PMs
- Sync breaks, no one notices for months
- Manual journal entries to fix the drift
The Tool We See Underused: Ramp
What it does that agencies miss:
- Merchant category controls (block crypto, gambling, personal care)
- Per-card limits by day/month/transaction
- Automatic receipt matching via email forwarding
- Accounting rules: "All OpenAI spend → Software expense, class: AI Tools"
- Vendor cards: unique virtual card per vendor = instant cancel, no fraud risk
Setup in 30 minutes:
- Issue cards to department leads
- Set MCC blocks
- Connect QBO
- Build 5 accounting rules for your top vendors
- Enable receipt reminder emails
Quick Decision Matrix
| Your Situation | Start Here | |----------------|------------| | 1–10 people, simple vendors | QBO + Ramp | | 10–25 people, complex approvals | QBO + Ramp + Bill.com | | 25+ people, multi-entity or audit-track | QBO + Ramp + Bill.com + Controller (then evaluate ERP) | | International vendors/contractors | Add Bill.com or Wise Business | | Founder still approving everything | Ramp approval policies this week |
The Real Answer
The stack matters less than the owner.
Every agency we audit that has clean books has one person who owns the finance stack. Not the founder. Not the PMs. One person — fractional controller, ops lead, or bookkeeper with authority — who:
- Runs the weekly AP/AR rhythm
- Owns the vendor master
- Reviews the sync logs monthly
- Says "no" to tool sprawl
Without that person, no tool saves you. With that person, QBO + Ramp + Bill.com scales to 50+ people.
Want us to audit your finance stack? Book a discovery call — we'll tell you what to keep, what to kill, and what to fix first.