Your Kendall Square ERP closes the quarter fine and has no idea what's in the minus-80 freezer
A custom ERP (Enterprise Resource Planning) for a Cambridge biotech or deep-tech firm runs $120k to $280k over 5 to 9 months. NetSuite, SAP, and Microsoft Dynamics close your quarter cleanly, but none of them know a reagent lot is 11 days from expiry or that a CRO invoice maps to a specific study arm. The fix is rarely a full ERP rip-out. It's a custom layer that ties Kendall Square lab operations to the financials underneath.
You bought NetSuite or Dynamics because your finance team needed real GAAP books before the Series B raise, and it does that job. Then a program manager asks why the burn on Study 204 jumped 40% and you spend two days reconciling CRO invoices against a spreadsheet because the ERP has one cost center called 'R&D' for an eight-figure pipeline.
Off-the-shelf ERP was built for companies that sell widgets, not ones that consume antibodies and CRO hours. Odoo and SAP both treat your reagent inventory as undifferentiated stock, with no lot, no expiry, no chain-of-custody back to the LIMS. So the freezer farm, the procurement queue, and the general ledger live in three systems that reconcile by hand at month-end, which is exactly when a research-driven Cambridge team has no spare hands.
- Your finance team reconciles lab spend to studies by hand every month and the pipeline is past Phase 1
- CRO and CDMO invoices exceed what one person can map to cost centers manually
- You're heading into Series C or M&A diligence and your program-level economics live in spreadsheets
- Reagent inventory loss or expiry write-offs are large enough to show up in the budget
- You're pre-Series A with a single program and NetSuite's stock cost centers are genuinely enough
- Your lab consumption is small and a monthly spreadsheet reconciliation takes under a day
- You have no LIMS or ELN yet to integrate, so there's no system to connect the ERP to
- Headcount under 30 and one operations person can absorb the manual mapping without burning out
- Every CRO invoice and reagent draw maps to a study, arm, and milestone, so program burn is real-time, not a month-end forensic exercise
- Lot, expiry, and chain-of-custody flow from the LIMS into the inventory ledger, killing the freezer spreadsheet
- Milestone and grant revenue recognition runs as a rule, not a manual journal entry, surviving auditor and 409A scrutiny
- Procurement approval routing matches your real org, so PIs stop buying antibodies on personal Amex
- One source of truth your CFO can hand to a Series C diligence team without a 'let me explain the spreadsheet' meeting
- You still pay for and maintain the underlying NetSuite or Dynamics license; custom work sits on top, not instead
- ERP integration touches finance data, so a bad build can corrupt your books, not just annoy a user, raising the testing bar
- When the vendor pushes a NetSuite API change, your middleware can break, so you own ongoing maintenance
- Scope creep is brutal here; every department wants their workflow in, and an unbounded ERP project is how budgets double
The honest cost picture for Cambridge
| Project scope | Typical cost | Timeline |
|---|---|---|
| LIMS-to-ERP integration layer only | $60k to $110k | 3 to 4 months |
| Custom ERP modules plus study-level costing | $120k to $220k | 5 to 7 months |
| Full lab-to-ledger platform with diligence reporting | $220k to $400k | 8 to 12 months |
Feature priorities for Cambridge teams
What we build under ERP in Cambridge
Digital Heroes builds the full ERP stack for Cambridge teams. Typical engagements cover ERP migration, cloud ERP, manufacturing ERP, distribution ERP, custom ERP modules and ERP API integration.
Exactly what you get
You get a working bridge between the lab and the ledger: sample events from your LIMS posting consumption to the right study, reagent lots tracked against expiry, CRO invoices coded to program arms, and milestone revenue recognized by rule. The deliverable is a system your CFO can run a clean close from and hand to a diligence team without apology. It connects to your existing NetSuite or Dynamics rather than replacing it, and it speaks to your inventory management software, accounting software, and business intelligence dashboards as part of one operational picture.
How to choose a developer in Cambridge
Hire a team that has shipped against a real LIMS or ELN and can name the systems by version, because Kendall Square integration breaks on the details, not the architecture diagram. Ask to see how they handled lot tracking and cold-chain, ask who owns maintenance when a vendor API changes, and ask them to walk a study-level cost allocation through your actual CRO invoice format. A developer who has only done generic ERP for distributors will learn biotech on your budget.
Timeline: what happens, and when
- !They pitch a full NetSuite replacement before understanding your lab; ask how they'd integrate, not replace
- !No one on the team has touched a LIMS or ELN; ask for a sample biotech integration they shipped
- !They quote a fixed price before discovery; ask what they assume about your CRO invoice structure
- !They wave off audit and 409A requirements; ask how they'll keep revenue recognition defensible
- !No plan for vendor API changes; ask who owns the middleware when NetSuite ships a breaking update
Teams investing in erp in Cambridge usually scope it next to internal tools, shopify, inventory management, since these systems share data and budgets.
Rohan advises mid-market and enterprise teams on ERP, CRM and custom software, and has led delivery on dozens of business-software builds.
Writes for Digital Heroes, shipping business software for 2,000+ brands across 55+ countries since 2017.
Frequently asked questions
Do we have to replace NetSuite to fix our lab-to-finance gap?
No, and usually you shouldn't. The right move for most Cambridge biotechs is a custom integration layer that keeps NetSuite or Dynamics for the books and adds study-level costing, lot tracking, and milestone revenue on top. Replacing a working ERP is a multi-year project; bridging it is a 5-to-7-month one.
How long does a custom biotech ERP build take?
Expect 5 to 9 months for a full custom ERP layer in Cambridge, or 3 to 4 months if you only need the LIMS-to-ERP integration. The variable is how many CRO invoice formats and lab systems you're tying together, which is why discovery matters more than the demo.
What does a custom ERP for a Cambridge biotech actually cost?
$120k to $280k for a typical custom build, rising past $400k if you need a full lab-to-ledger platform with diligence-grade reporting. The integration-only path starts around $60k. Your CRO invoice complexity and audit requirements drive the number more than headcount.
Will a custom ERP survive Series C diligence?
Yes, if it's built to recognize milestone and grant revenue by rule and export clean program-level economics. That's the whole point: diligence teams want to see study-level burn without a spreadsheet explanation, and a custom layer gives them that. Build the audit trail in from day one, not as an afterthought.
Can it handle reagent lot and expiry tracking?
Yes; that's one of the core reasons Cambridge labs build custom. Stock ERPs treat reagents as undifferentiated inventory, but a custom build tracks lot, expiry, and cold-chain pulled from your LIMS, with automated reorder thresholds so you stop writing off expired antibodies.