Build vs Buy Procurement Software: A Decision Guide
When procurement friction, off-contract spend or audit risk reaches the point of needing a formal solution, the first question is whether to build a custom system or deploy an existing platform. The answer is almost always to buy, but the reasoning behind it matters.
Why This Decision Matters More Than It Looks
Procurement infrastructure is not a typical software project. It touches supplier relationships, financial systems, compliance frameworks and approval hierarchies, so getting it wrong carries operational and governance consequences well beyond slow pages or missing features. And once it is embedded in supplier onboarding and ERP integrations, switching costs are high enough that the first decision tends to hold for years.
This makes the build-versus-buy decision more consequential than most software choices, and worth evaluating carefully rather than defaulting to whichever option is most familiar.
The Case for Building
There are legitimate reasons to consider building. Workflows reflecting highly specific internal processes, unique supplier qualification criteria, or integration with legacy systems commercial platforms do not support are all plausible drivers.
In practice they are more compelling in principle than in execution. Organisations with genuinely unique requirements are usually large enough to carry dedicated technology teams, and even they find the total cost and complexity of building and maintaining a procurement platform outpaces the benefit of customisation.
Most build arguments also carry a category error: the assumption that a commercial platform cannot be configured to specific requirements. Modern eProcurement platforms, Borong Procure included, are highly configurable across approval hierarchies, category-specific workflows and ERP integration.
The True Cost of Building
The most common mistake is underestimating the total cost of building. The initial estimate covers the first version of the system, rarely everything that comes after.
- Supplier onboarding infrastructure: verifying suppliers, managing their documentation and monitoring performance continuously. Building that from scratch is a substantial engineering project on its own, separate from the core workflow.
- Price benchmarking: without it you cannot tell whether your prices are market-aligned. Building the capability needs transaction data at network scale, a data asset that only exists across a large supplier network. It is not something one organisation can build.
- ERP integration: connecting a custom system to SAP, Oracle or another enterprise platform is not a one-time task. ERPs update regularly and keeping integrations working takes ongoing engineering, a cost commercial platforms spread across their whole customer base.
- Ongoing maintenance: security patches, compliance updates, feature development to keep pace with expectations, and reliability work. Maintaining a custom system typically costs more per year than licensing a commercial one.
- Procurement data analytics: a real-time spend analytics layer is another significant project, and without it reporting is transaction history with no benchmark context.
- Opportunity cost: Every engineering hour spent building and maintaining a custom procurement system is an hour not spent on the core systems that differentiate your business.
The Case for Buying
A commercial platform gives you thousands of engineering hours from a specialist team, plus development that keeps going as the provider invests in new capabilities.
More to the point, it gives capabilities that cannot be replicated at single-organisation scale: price benchmarking from network-wide transaction data, a verified supplier base that exists because thousands of buyers use the platform, and ERP integration patterns tested across hundreds of enterprise deployments.
Deployment speed is a material advantage too. A standard commercial configuration typically deploys within weeks; an equivalent custom build takes months or years.
What You Are Actually Buying When You Deploy Borong
Deploying Borong Procure means deploying a platform built specifically for Malaysian B2B procurement, with a supplier network, benchmarking infrastructure and ERP integration layer no custom build could replicate within a reasonable timeframe or budget.
Borong Marketplace opens 37,000+ verified suppliers, built through years of onboarding, verification and network development. A custom system could connect to individual suppliers but not replicate the network.
MIDAS, Borong's AI-powered price benchmarking engine, analyses real network transaction data to set market benchmarks across core categories. That needs transaction data at network scale: available on day one here, and not buildable by a single organisation.
Borong Credit provides embedded procurement financing backed by institutional banking relationships. That is not a software feature but financial infrastructure, taking years and significant regulatory effort to establish.
The Middle Path: Configure, Not Compromise
The best argument for building is that commercial platforms force compromise on specific requirements. The best commercial platforms answer it with deep configurability.
Borong Procure configures to each organisation's requirements without code customisation: approval hierarchies, supplier qualification criteria, category-specific workflows, spend limits and reporting structures. ERP integration runs on standard protocols connecting to virtually every major enterprise and mid-market platform used in Malaysia.
For genuinely unique requirements, Borong also supports integration and partnership arrangements that extend the platform. Start with the question: what does it do out of the box, and how far does configuration take us? For most enterprise procurement requirements, far enough.
A Framework for the Decision
Build if:
- Your procurement requirements are genuinely unique in ways that no commercial platform can address through configuration.
- You have a large, dedicated engineering team with procurement domain expertise.
- The ongoing maintenance cost is budgeted and sustainable.
- You have the supplier network data required to build price benchmarking capability.
Buy if:
- Your procurement requirements are largely met by existing commercial platforms with configuration.
- You want to deploy quickly rather than wait 12 to 24 months for a custom build.
- You want access to network-scale capabilities such as price benchmarking and a verified supplier network that cannot be built at single-organisation scale.
- You want ongoing platform development invested by a specialist team without carrying the cost yourself.
In practice, the buy case is stronger in almost every scenario a Malaysian enterprise or GLC will encounter. The question is not whether to buy, but which platform to buy.
Configure,
Don't Compromise
Request a demo to see how far Borong Procure's configurability takes your specific procurement requirements, or talk to our team about your evaluation.