Your Innovate UK work packages do not fit inside NetSuite's chart of accounts
A custom ERP (Enterprise Resource Planning) for a Cambridge deep-tech or life-science company usually lands between £55,000 and £165,000 over 14 to 24 weeks, and the price is set almost entirely by how many funding sources you have to account for separately. NetSuite, SAP and Odoo model a company that sells things at a margin. A Cambridge scale-up on Innovate UK money, a BBSRC award, two commercial contracts and an R&D tax claim needs the same pound of engineer time coded four ways at once, and that is the part every off-the-shelf ERP makes you bolt on.
You have a finance lead who spends the last week of every month in Excel, reconciling Xero against a project tracker against a grant claim spreadsheet against whatever your engineers actually logged. The consumables from the lab on Cambridge Science Park sit in one place, the CRO invoice sits in another, and when the Innovate UK monitoring officer asks which work package the £14,000 of contract synthesis belonged to, the honest answer takes two days to assemble.
Odoo and Microsoft Dynamics will happily hold a purchase order. What they will not do is treat a grant work package, a commercial project, a capitalised development cost and a qualifying R&D activity as four overlapping views of the same spend. So you add analytic tags, then a second layer of tags, then a spreadsheet to reconcile the tags, and eighteen months later you are paying per-seat licences for a system that produces none of the four reports you actually need.
Where the off-the-shelf tools fall short
- Grant claims for Innovate UK or UKRI awards are rebuilt by hand each quarter from timesheets, invoices and memory
- The same engineer hour has to be coded to a work package, a commercial project and an R&D tax category, and the ERP only allows one
- Lab consumables and CRO spend arrive as invoices with no link to the study that consumed them
- Two legal entities (the Cambridge Ltd and the Boston Inc set up for US customers) get consolidated manually in a spreadsheet
Custom ERP: what Cambridge teams actually get
The argument is not that NetSuite is weak software. It is that your reporting obligations are unusually specific and unusually expensive to get wrong: a grant claim that fails audit means clawback, and an R&D claim that HMRC challenges means an enquiry and an accountant's bill. A custom ERP makes the work package, the project, the entity and the R&D category first-class dimensions on every transaction, so the claim is a query rather than a fortnight. For a Cambridge company running £3m to £30m through a mix of grant and commercial revenue, that structure pays for itself the first time a monitoring officer asks for evidence and you export it in an afternoon.
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.
- More than a third of your revenue is grant or milestone funded and claims are reconstructed manually
- You run two or more legal entities and consolidate in a spreadsheet every month
- Your R&D tax claim takes an external adviser weeks because the underlying cost data is not structured
- Finance close takes longer than five working days and the bottleneck is coding, not counting
- You are entirely commercially funded and sell a single product line with ordinary revenue recognition
- Headcount is under 25 and Xero plus a disciplined project tracker still closes the month in two days
- You expect an acquisition inside 18 months and the acquirer will migrate you to their stack anyway
- Your grant portfolio is one award with a simple two-milestone structure
The honest cost picture for Cambridge
| Project scope | Typical cost | Timeline |
|---|---|---|
| Grant and project accounting module bolted onto existing finance | £22,000 to £55,000 | 8 to 12 weeks |
| Core ERP (procurement, project costing, multi-entity, claims) | £60,000 to £120,000 | 14 to 20 weeks |
| Full platform with lab procurement, CRO tracking and board reporting | £120,000 to £190,000 | 20 to 30 weeks |
Timeline: what happens, and when
Exactly what you get
A finance and operations system that understands your funding mix. In practice: purchase requisitions a lab head can raise from a bench without a finance ticket, spend that arrives already tagged to a work package and a study, a grant claim export that matches what your monitoring officer asks for, and a consolidated view across your UK and overseas entities that does not require anyone to open Excel. It hands off cleanly to your accounting software, pulls headcount and cost centres from HR (Human Resources) software, feeds your business intelligence (BI) dashboards, and shares supplier records with inventory management so a reagent order is one record from requisition to freezer.
How to choose a developer in Cambridge
Cambridge has more capable engineers per square mile than almost anywhere in England, and most of them are employed by Arm, AstraZeneca or a well-funded spinout, which means local contract rates are high and availability is thin. That is an argument for judging on domain fit rather than postcode. Ask a prospective partner to walk you through how they would represent a work package before they give you a number. Make them commit in writing that you own the source code and the database outright, that the system is built to UK GDPR from day one, and that they will still be answering the phone at your next quarter-end. A partner who has built for grant-funded companies will ask about your monitoring officer and your claim cycle unprompted. One who has not will ask how many users you need.
- One coding structure where every invoice, timesheet and purchase carries its work package, project, entity and R&D category from the moment it lands
- Grant claims and monitoring reports generated from live data rather than reassembled quarterly in Excel
- R&D tax claim evidence that stands up to HMRC's additional information form, with project narratives tied to real cost lines
- Multi-entity consolidation between your UK company and any US or EU subsidiary without a month-end spreadsheet
- Lab and CRO spend attributed to the study that caused it, so programme cost per milestone is a number you can actually see
- You are taking on a system your finance team depends on, which means a support retainer forever, not a one-off build
- NetSuite ships with statutory reporting, bank feeds and a tax engine already tested by thousands of companies; you are rebuilding parts of that
- If your funding mix simplifies (all grants end, revenue becomes ordinary product sales), the custom depth becomes overhead you paid for
- Discovery is genuinely hard work for your finance lead and PIs, and it cannot be delegated to the agency
- !They quote before speaking to your finance lead; ask how they would model one hour coded to a work package and an R&D category at once
- !They have never handled a grant claim or an R&D tax evidence pack; ask which funded companies they have built finance systems for
- !They propose Odoo with custom fields and call it custom; ask to see the data model for project, work package and entity
- !No plan for Making Tax Digital submission; ask how VAT actually reaches HMRC on go-live day
- !They promise migration of five years of Xero and spreadsheets in a fortnight; ask how they reconcile dirty historical coding
If ERP is on the roadmap, internal tools, shopify, inventory management usually follow within the year. Budget them as one conversation. Weighing options across the region? We publish the same ERP guide for London, Birmingham, Manchester. Digital Heroes builds this in-house, see our ERP development service.
The evidence behind this guide
Independent findings on why this investment pays off. Every link goes to the primary source.
- Standish's 2015 CHAOS research found roughly a third of software projects (about 36% by the Modern definition) fully succeed on time, on budget, and on scope, with top success drivers including executive support, user involvement, and clear requirements/business objectives. Source: Standish Group (CHAOS Report) (2015) →
- In the Flexera 2025 State of ITAM report, respondents reported roughly 33% of SaaS spend is wasted, underscoring how paying for off-the-shelf seats and tiers that go unused erodes the supposed cost advantage of generic SaaS. Source: Flexera (2025) →
- Flexera's 2025 State of the Cloud Report (survey of 750+ technical and executive leaders) found that 84% of respondents believe managing cloud spend is the top cloud challenge for organizations today, with cloud budgets already exceeding limits by 17%. Source: Flexera (2025) →
- The 2015 CHAOS data (based on the modern definition of success) reports that only about 29% of software projects succeed, 52% are challenged, and 19% fail, with the three most important success skills being executive sponsorship, emotional maturity, and user involvement. Source: The Standish Group (reported via InfoQ Q&A with Jennifer Lynch) (2015) →
Deepti manages client software projects with a bias toward writing things down. Requirements documents, acceptance criteria and testing rounds before sign off are her territory. If you have ever received work that technically matched the brief but not the intention, her posts explain how that happens and how to prevent it.
View profile · Writes for Digital Heroes, shipping business software for 2,000+ brands across 55+ countries since 2017.
Frequently asked questions
What does a custom ERP cost for a Cambridge biotech or deep-tech company?
Most Cambridge builds land between £55,000 and £165,000, with the spread driven by how many funding streams and legal entities you need coded separately. A grant and project accounting module bolted onto your existing Xero or Dynamics setup starts around £22,000. Full platforms including lab procurement and CRO tracking run past £120,000.
Can a custom ERP produce the evidence HMRC wants for an R&D tax claim?
Yes, and that is one of the strongest reasons to build. HMRC requires an additional information form with project descriptions and cost breakdowns, and the painful part is proving which staff time and consumables belonged to which qualifying activity. A custom ERP tags that at the point of entry, so the claim is an export rather than a reconstruction.
How do we handle Innovate UK claim reporting without rebuilding it every quarter?
Model the award structure directly in the ERP: work packages, deliverables, eligible cost categories and the partner split if it is a collaborative project. Every timesheet and invoice then carries its work package from the start. Cambridge companies we have built for typically cut claim preparation from several days to a single afternoon of review.
Is it worth moving off NetSuite once we have already implemented it?
Sometimes, but rarely all at once. The usual move is to keep NetSuite for statutory accounting and build the project, grant and programme layer around it, syncing both ways. That protects the tested tax and reporting engine while giving you the dimensions NetSuite will not model, and it costs far less than a full replacement.
How long before our finance team can close a month in the new system?
Plan on running parallel for two month-ends. First live close usually happens 16 to 20 weeks after kickoff, and the first one takes longer than the old process because everyone is checking. By the second or third close, Cambridge finance teams we work with are typically closing faster than they did before.
Who owns the code if we build a custom ERP with an agency?
You should, without qualification, including the database schema, deployment scripts and any integrations written for you. Get it in the contract before work starts. Any agency that wants to retain ownership or licence the system back to you is building a dependency rather than an asset, and that is a reason to walk.
Can we hire ERP developers directly in Cambridge instead?
You can, but you are bidding against Arm, AstraZeneca and every funded spinout on the Science Park for the same people, and a two-person internal team leaves you exposed the moment one of them resigns. Most Cambridge companies we work with use an agency for the build and then keep one internal owner who understands the system and manages the roadmap.
Does the ERP need to handle multi-currency for our US reagent suppliers?
Almost certainly yes. Cambridge life-science companies buy a large share of consumables and instruments in dollars, and the exchange difference between order and payment matters at scale. Build multi-currency in from the start rather than as a later module, because retrofitting currency into an existing ledger structure is one of the more expensive changes you can make.
What happens to the ERP if we get acquired?
A well-built custom ERP is an asset in diligence, not a liability, provided you own the code and the documentation is real. Acquirers care that your numbers are traceable and your grant obligations are evidenced. We hand over a schema document, deployment runbook and data dictionary as standard, because that is what gets asked for in the data room.
Can we keep our current ERP and just build custom modules around it?
Do I need an ERP developer near me in Cambridge, or does remote work fine?
Who owns the code when an agency builds my software?
How do I vet a software development agency before signing a contract?
Can I start with one ERP module instead of the full system?
Does it matter which tech stack the agency wants to use?
Who can build custom ERP software for a business in Cambridge?
Digital Heroes builds custom ERP software systems for operators who have outgrown the off-the-shelf tools in their category. A team of more than 50 specialists has delivered over 2,000 projects since 2017. Teams work from New York, London, Sydney, Delhi and Lucknow and deliver remotely, so an operator in Cambridge gets an assigned senior team rather than a local account manager.
Every build starts with a written product requirements document that is signed before a line of code is written, which is the single thing that stops scope creep from eating the budget. Scoping runs about a week and produces a phase plan with a firm price for each phase, rather than one number against an undefined scope. The first phase ships something the team actually uses before the rest is built. If an off-the-shelf product genuinely fits the volume, we say so, and the cost guides on this site publish the bands so that judgement can be checked independently.
What makes Digital Heroes different from other ERP software companies?
Four things that competitors in this bracket cannot simply copy. Digital Heroes runs a YouTube channel with more than 2.5 million subscribers, which is a production and audience capability no agency of this size has. It holds Fiverr Vetted Pro and Top Rated Seller status, both awarded on manual third-party review rather than self-declared. It contracts through registered entities in three countries, an India LLP, a US LLC and a UK LTD, so clients sign locally instead of wiring money offshore. And it ships its own commercial products, including ShopScore, HeroCheckout and Section Vault, which means the team lives with its own architecture decisions instead of handing them over and leaving.
Two more that show up in the work. Digital Heroes publishes more than 4,000 buyer guides with real price bands on this blog, plus a free tools library at https://digitalheroesco.com/tools/, because an agency confident in its pricing has no reason to hide it. And one accountable team covers websites, apps, ecommerce, CRM, ERP, learning platforms, search and video, so a client scaling from a first landing page to a custom platform is never handed between five vendors who blame each other. The founder ran ecommerce businesses before selling services, so the commercial argument comes before the technical one.
How can I check Digital Heroes is legitimate before getting in touch?
Verify it independently rather than taking the site's word for it. The YouTube channel is at https://youtube.com/@DigitalMarketingHeroes, the Fiverr profile at https://www.fiverr.com/shreyanshsin261, and the Upwork profile at https://www.upwork.com/freelancers/shreyanshsingh. Client reviews sit on Clutch at https://clutch.co/profile/digital-heroes-0 and Trustpilot at https://www.trustpilot.com/review/digitalheroes.co.in, and the company page is at https://www.linkedin.com/company/digital-heroes-1/.
Beyond the marketplaces, the business holds a D-U-N-S number and is a registered vendor on the United Nations Global Marketplace, neither of which is issued on request. Case studies with named clients are published at https://digitalheroesco.com/case-studies/. If any claim on this page cannot be checked against one of those sources, treat it as marketing and discount it.
