Should Your SME Use an Existing CRM or Build Its Own?

# Should Your SME Build a Custom CRM or Use an Existing One?

*Not every business needs custom software. Sometimes the smartest decision is to use what's already available.*

If you're running a small or medium-sized business in Singapore, chances are you've experienced this at some point.

Customer enquiries arrive through email, WhatsApp, your website and perhaps social media. Someone records the details in Excel, another person follows up, and eventually things become difficult to track.

That's usually when someone suggests getting a CRM.

CRM stands for Customer Relationship Management. It's software that helps businesses organise customer information, track enquiries, manage sales opportunities and coordinate follow-ups.

But here's the question: **Should you subscribe to an existing CRM, or build one specifically for your business?**

Our answer is straightforward.

**Use an existing CRM if it fits your process with little change. Consider a custom CRM when your workflow, data or integrations are distinctive.**

When an Existing CRM Makes More Sense

There are already many established CRM platforms, including HubSpot, Zoho CRM and Salesforce.

These systems offer common features such as contact management, sales pipelines, task tracking, reporting and integrations.

For many SMEs, that's more than enough.

Imagine you're running a small consulting company with five employees. You need to record enquiries, assign leads, track proposals and remind your team to follow up.

You probably don't need to build an entire application for that.

An existing CRM could get you started much faster, with less upfront investment and established features that have already been developed and tested.

**Consider an existing CRM when:**

• Your sales process is relatively straightforward.
• You need standard contact and pipeline management.
• Your team can adapt to the system without major disruption.
• Your existing tools can connect through available integrations.
• You prefer predictable subscription costs over a larger initial development project.

And remember, many established CRM platforms are quite customisable. Before deciding that you need custom software, explore what can be achieved through configuration, automation and integrations.

When a Custom CRM Starts Making Sense

Now imagine a different business.

You operate a training company where each enquiry needs to be matched with a course, trainer availability, classroom capacity, funding eligibility, payment status and certification records.

Or perhaps you're an industrial supplier handling enquiries involving hundreds of product specifications, different customer pricing agreements, stock availability and approval processes.

A conventional CRM might handle the sales pipeline, but your team could still be switching between spreadsheets, inventory systems, email and other applications to complete the work.

That's where custom development becomes worth considering.

Instead of forcing your business into a generic workflow, you can design software around how your business actually operates.

**A custom CRM may be appropriate when:**

• Your workflow involves unusual steps or approval processes.
• You need to connect multiple internal systems.
• Your business uses specialised customer or operational data.
• Your team repeatedly performs manual work between applications.
• Existing software requires expensive or complicated workarounds.
• You need a customer, supplier or employee portal tightly connected to your operations.

The important distinction is that custom software should solve a real operational problem, not simply reproduce features that already exist elsewhere.

There's Also a Third Option: A Hybrid Solution

This is something SMEs should seriously consider.

You don't necessarily have to choose between a fully standard CRM and a completely custom system.

You might use an existing CRM for contact management and sales tracking, while building a custom application that handles your specialised workflow.

For example, a training company could retain its existing CRM and develop a separate system for course registration, trainer scheduling and student records.

The two systems could exchange information through supported APIs or integrations.

This approach can give you the reliability of established software without sacrificing the flexibility your business needs.

Of course, integration costs, API limitations and ongoing maintenance still need to be considered.

What About the Cost?

This is where business owners should look beyond the initial quotation.

An existing CRM usually involves subscription fees, onboarding, configuration and possibly additional charges for users, automation or advanced features.

A custom CRM generally requires a larger upfront investment, followed by ongoing costs for hosting, maintenance, security, improvements and technical support.

Neither option is automatically cheaper over the long term.

| Consideration | Existing CRM | Custom CRM |

|---|---|---|

| Initial investment | Usually lower | Usually higher |

| Setup time | Often faster | Depends on complexity |

| Flexibility | Within platform capabilities | Designed around requirements |

| Maintenance | Mostly vendor-managed | Your development team or provider |

| Integrations | Existing connectors and APIs | Custom integrations possible |

| Ongoing costs | Subscriptions and add-ons | Hosting, support and development |

| Control over features | Depends on vendor | Greater control, subject to architecture |

One more thing: whichever approach you choose, make sure you understand how customer data is stored, protected, accessed and exported.

For Singapore businesses, CRM systems handling personal data also need to be assessed against applicable PDPA obligations.

Five Questions to Ask Before Deciding

Before investing in either solution, ask yourself:

1. **What problem are we actually trying to solve?** Is it missed follow-ups, scattered customer information, manual administration or something else?

2. **Can an existing CRM already solve most of it?** Test a few options before assuming custom development is necessary.

3. **Which parts of our workflow are genuinely different?** Separate essential business requirements from personal preferences.

4. **What will this cost over three years?** Consider subscriptions, development, integrations, training, maintenance and future changes.

5. **Who will use and maintain the system?** Even the best software won't help much if your team finds it difficult to use.

Our Perspective at HRTG

At HRTG, we build websites, applications and digital tools for businesses.

But we don't believe every business problem requires a new application.

Sometimes an existing platform is the right answer. Sometimes a small custom feature is enough. And sometimes building a dedicated system makes sense because the business has requirements that standard software cannot comfortably accommodate.

We believe technology should work around the needs of a business, not create more work for the people running it.

**The best CRM isn't necessarily the one with the most features. It's the one your team will actually use, and that helps your business operate better.**

Thinking About Your Own CRM?

If you're considering a CRM for your business, whether it's an existing platform, a custom application or a combination of both, we'd be happy to explore the options with you.

Tell us about your current workflow and what you're trying to improve.

**[Let's Discuss Your Project]hello@hrtg.me**